IP Library › Assignment 007109/0340
Patent Assignment
Reel/Frame 007109/0340

Assignment of Assignor's Interest

Recorded: 1994-08-16 Pages: 62
Assignor
ETHYL CORPORATION
Executed: 1994-02-28
Assignee
ALBERMARLE CORPORATION
330 SOUTH FOURTH STREET, RICHMOND, VIRGINIA, 23219
Covered Properties (764)
Flame Retardants and Compositions Containing Them
Patent: 4,581,396 →
Application: 04/760,664 →
Process for Preparing Aromatic Bisimides
Patent: 4,087,441 →
Application: 05/706,666 →
(Cyclo) Alkylenediammonium-Bis-Tetrahalophthalates
Patent: 4,092,345 →
Application: 05/709,987 →
Title Not Available
Application: 05/718,954 →
Process for Preparing Nitrogen Compounds
Patent: 4,140,862 →
Application: 05/759,949 →
Process for Preparing Bisimides and Bisimides and Prepared Thereby
Patent: 4,125,535 →
Application: 05/766,098 →
Flame Retardant Polypivalolactone Compositions
Patent: 4,145,330 →
Application: 05/851,051 →
Method of Treating Long Chaih Alkyl Amines or Products Derived Therefrom
Patent: 4,347,381 →
Application: 05/871,811 →
Polypivalolactone-Polycarbonate Blends
Patent: 4,201,703 →
Application: 05/913,877 →
Process for Preparing Low Molecular Weight Linear Phosphonitrilic Chloride Oligomers
Patent: 4,198,381 →
Application: 05/935,629 →
1-Hydrocarbyl-Pyrrole-2-Acetic Acid Derivatives and Their Production
Patent: 4,238,396 →
Application: 05/963,673 →
Antioxidant
Patent: 4,222,884 →
Application: 05/966,028 →
Process for the Preparation of Pyrryl-2-Acetonitrile
Patent: 4,374,256 →
Application: 06/008,943 →
Preparation of Metal Bromides
Patent: 4,248,850 →
Application: 06/015,067 →
2,2-Dialkyltetrahydropyrans
Patent: 4,212,812 →
Application: 06/015,367 →
Aldehyde Synthesis
Patent: 4,240,985 →
Application: 06/015,369 →
Synthesis of 2,2,2-Trichl Oro-1-(N-Hydrocarbylpyrryl-2)-Ethanol
Patent: 4,233,219 →
Application: 06/028,317 →
Process for Producing N-a Cyl-D-Phenylalanine Ester
Patent: 4,262,092 →
Application: 06/037,162 →
Synthesis of 5-Cyano-1-Hydrocarbylpyrrole-2-Acetic Acid
Patent: 4,246,175 →
Application: 06/043,140 →
Process for Purifying Cyclic Phosphonitrilic Chlorides
Patent: 4,241,034 →
Application: 06/044,309 →
Chemical Process
Patent: 4,219,502 →
Application: 06/044,671 →
A Method for the Preparation of 2-Fluoro-4-Monobromomethylbiphenyl
Patent: 4,278,516 →
Application: 06/053,060 →
Synthesis of 5-Aroyl-1-Hydrocarbylpyrrole-2-Acetic Acid
Patent: 4,246,176 →
Application: 06/055,039 →
Polypivalolactone Polymer Blends
Patent: 4,226,757 →
Application: 06/058,156 →
Chemical Process
Patent: 4,219,503 →
Application: 06/063,783 →
Preparation of 3-Thenyl Bromide
Patent: 4,235,685 →
Application: 06/071,993 →
Treatment of Alkyl Thiophosphate Streams
Patent: 4,247,490 →
Application: 06/073,684 →
Process for Resolving D,L-Leucine
Patent: 4,259,441 →
Application: 06/076,211 →
Flame Retardants and Compositions Containing Them
Patent: 4,535,170 →
Application: 06/077,494 →
2,2-Dialkyltetrahydropyrans
Patent: 4,254,037 →
Application: 06/088,286 →
2,2-Dialkyltetrahydropyrans
Patent: 4,254,038 →
Application: 06/088,289 →
Process for Recovery of Polyol Fatty Acid Polyesters
Patent: 4,334,061 →
Application: 06/089,145 →
Catalyst for Preparation of Oxygenates from Carbon Monoxide and Hydrogen
Patent: 4,272,410 →
Application: 06/089,978 →
Catalyst for Olefin Production
Patent: 4,261,865 →
Application: 06/091,722 →
Liquid, Linear Phosphazene Prepolymers and Process for Preparing Same
Patent: 4,264,531 →
Application: 06/094,344 →
Process for the Selective Preparation of Alpha-Olefin from Synthesis Gas
Patent: 4,261,864 →
Application: 06/095,414 →
Chemical Process for Preparing Methylene Bis-Anilines
Patent: 4,289,906 →
Application: 06/101,544 →
Catalyst for Making Dimethyl Ether and Methanol from Synthesis Gas
Patent: 4,328,129 →
Application: 06/103,750 →
Substantially Pure Cyclic Phosphonitrilic Chloride Trimer
Patent: 4,259,305 →
Application: 06/108,511 →
Acid Stabilized Compositions of 2,2,2,-Trichloro -1- (N-Hydrocarbylpyrryl-2)-Ethanol
Patent: 4,359,422 →
Application: 06/117,778 →
Polybromostyrene Resin
Patent: 4,279,808 →
Application: 06/121,311 →
A Method for the Preparation of Furan-2-Carboxylic Acid Amide and the Corresponding Furan-2-Carboxylic Acid
Patent: 4,268,449 →
Application: 06/123,809 →
Resolution of Acylated D,L-Alkyl Substituted Alkanoic Acids
Patent: 4,294,775 →
Application: 06/126,678 →
Process for the Preparation of Alkali-Metal Salts of Carboxyalkoxy Succinates
Patent: 30,755 →
Application: 06/128,830 →
Preparation of Dibromostyrene
Patent: 4,423,262 →
Application: 06/130,119 →
Stabilization of Dibromostyrene
Patent: 4,376,221 →
Application: 06/130,185 →
Stabilization of Dibromostyrene
Patent: 4,338,474 →
Application: 06/130,186 →
Stabilization of Dibromostyrene
Patent: 4,276,189 →
Application: 06/130,187 →
Process for Producing Substituted Pyrroles
Patent: 4,565,878 →
Application: 06/137,231 →
Process for Producing Substituted Pyrroles
Patent: 4,565,879 →
Application: 06/137,250 →
Antioxidant
Patent: 4,278,554 →
Application: 06/141,305 →
Catalytic Composition for the Selective Formation of Ethanol and Methyl Acetate from Methanol and Synthesis Gas
Patent: 4,309,314 →
Application: 06/153,610 →
Liquid Phosphazene Compositions
Patent: 4,289,862 →
Application: 06/167,748 →
Process for the Preparation of Ortho-(Hydrocarbylthio)-Phenols
Patent: 4,324,920 →
Application: 06/172,977 →
Preparation of Carbonyl Compounds
Patent: 4,317,934 →
Application: 06/178,460 →
Chemical Process
Patent: 4,308,407 →
Application: 06/179,051 →
Sizing Process and Composition
Patent: 4,302,283 →
Application: 06/183,439 →
Catalyst for Converting Methanol and Synthesis Gas to Ethanol
Patent: 4,361,499 →
Application: 06/186,217 →
Preparation of 2-(2-Fluoro-4-Biphenylyl)Propionic Acid and Corresponding Nitride
Patent: 4,371,473 →
Application: 06/189,779 →
Chemical Composition
Patent: 4,588,534 →
Application: 06/202,008 →
Oil Recovery Process
Patent: 4,643,253 →
Application: 06/202,009 →
Method for Inhibiting Deposit Formation in Distillation Units Associated with Separation and Purification of Alkyl Phosphorochloridothioates
Patent: 4,292,139 →
Application: 06/202,126 →
Method for Inhibiting Deposit Formation in Process Equipment Associated with Separation and Purification of Alkyl Phosphorochloridothioates
Patent: 4,311,562 →
Application: 06/207,770 →
Thermoplastic Pvc Molding Compositions
Patent: 4,510,280 →
Application: 06/209,843 →
Chemical Process
Patent: 4,376,222 →
Application: 06/218,068 →
Imide Flame Retardants and Compositions Containing Them
Patent: 4,374,220 →
Application: 06/263,679 →
Method of Making Aluminum Alkyls
Patent: 4,364,872 →
Application: 06/282,493 →
Method of Making Aluminum Alkyls
Patent: 4,364,873 →
Application: 06/282,494 →
Method of Making Aluminum Alkyls
Patent: 4,364,874 →
Application: 06/282,495 →
Method of Making Zeolites
Patent: 4,400,366 →
Application: 06/299,878 →
Substituted Pyridines and Their Preparation
Patent: 4,405,792 →
Application: 06/300,046 →
Polyethylene Terephthalate Blends
Patent: 4,388,446 →
Application: 06/301,936 →
Flame Retardant Thermoplastic Compositions
Patent: 4,401,778 →
Application: 06/303,159 →
Improved Method of Making Zeolites
Patent: 4,406,822 →
Application: 06/308,356 →
Method of Making Zeolites
Patent: 4,406,823 →
Application: 06/308,450 →
Phosphonitrilic Chloride Polymers
Patent: 4,374,815 →
Application: 06/314,522 →
Process for Producing Substituted Pyrroles
Patent: 4,383,117 →
Application: 06/317,156 →
Nucleophilic Substitution Process
Patent: 4,370,278 →
Application: 06/317,321 →
Preparation of Proline from Algae
Patent: 4,390,624 →
Application: 06/329,224 →
Process for the Preparation of L-Proline by Cultivating Algae
Patent: 4,383,038 →
Application: 06/329,226 →
L-Proline Production from Algae
Patent: 4,383,039 →
Application: 06/329,227 →
Adenine Preparation
Patent: 4,401,814 →
Application: 06/331,034 →
Adenine Production
Patent: 4,391,977 →
Application: 06/331,036 →
Flame Retardant for Polymeric Compositions
Patent: 4,404,361 →
Application: 06/338,531 →
Chemical Process for Preparing 3-Phenoxybenzyl Chloride
Patent: 4,377,713 →
Application: 06/340,321 →
Sulfide-Modified Ruthenium Catalyst
Patent: 4,430,253 →
Application: 06/348,026 →
Chlorosilane Disproportionation Process
Patent: 4,395,389 →
Application: 06/353,491 →
Process for Producing N-Acyl-D,L-Phenylalanine Ester
Patent: 4,414,404 →
Application: 06/357,232 →
Polyether/Polyester Glycol Process
Patent: 4,467,106 →
Application: 06/368,741 →
Fluoro -Substituted Biphenylyl Compounds and Processes
Patent: 4,422,979 →
Application: 06/369,339 →
Polyester Composition
Patent: 4,460,729 →
Application: 06/377,922 →
Method of Preparing 4-(Alpha-Alkyl-Alpha-Cyano-Methyl)-2,6-Di- Substituted Phenols
Patent: 4,405,528 →
Application: 06/385,610 →
Ester and Halogen Containing Polyols
Patent: 4,468,480 →
Application: 06/385,782 →
Ester and Halogen Containing Polyols
Patent: 4,468,479 →
Application: 06/385,783 →
Polyester Composition
Patent: 4,385,144 →
Application: 06/397,624 →
Method for Removing Brominated Phenolic Waste
Patent: 4,431,847 →
Application: 06/402,931 →
Monoalkylation of 1-Alkyl-Diaminobenzenes
Patent: 4,604,484 →
Application: 06/403,289 →
Solids Removal from Brine
Patent: 4,472,285 →
Application: 06/408,035 →
Chemical Process for the Preparation of Para-Alkenyl Phenol
Patent: 4,451,676 →
Application: 06/412,151 →
Chemical Process
Patent: 4,456,770 →
Application: 06/415,019 →
Chemical Process
Patent: 4,456,771 →
Application: 06/415,020 →
Production of Synthetic Zeolites
Patent: 4,436,708 →
Application: 06/415,428 →
Polyurethanes and Process Therefor
Patent: 4,459,399 →
Application: 06/427,138 →
Process for the Preparation of Ortho-(Hydrocarbylthio)-Phenols
Patent: 31,771 →
Application: 06/430,553 →
Metal Bromide Preparation
Patent: 4,514,374 →
Application: 06/434,504 →
Chemical Process for Preparing Di-Ortho Benzyl Phenols
Patent: 4,514,577 →
Application: 06/434,827 →
Phosphonitrilic Chloride Polymers
Patent: 4,447,408 →
Application: 06/447,720 →
Sodium Aluminum Hydride Production
Patent: 4,528,176 →
Application: 06/450,032 →
Flame Retardant Polyurethane Modified Polyisocyanurate
Patent: 4,468,481 →
Application: 06/450,206 →
Nucleophilic Substitution Process
Patent: 4,502,995 →
Application: 06/452,518 →
Nucleophilic Substitution Process
Patent: 4,502,996 →
Application: 06/452,615 →
Nucleophilic Substitution Process
Patent: 4,476,315 →
Application: 06/452,616 →
Nucleophilic Substitution Process
Patent: 4,499,026 →
Application: 06/452,618 →
Flouronitroaralkyloxazolines,Derivatives Thereof,and Nucleophilic Subsutition Process for Preparing Them
Patent: 4,540,795 →
Application: 06/469,726 →
Nucleophilic Substitution Process
Patent: 4,511,729 →
Application: 06/474,137 →
Nucleophilic Substitution Process
Patent: 4,502,998 →
Application: 06/474,138 →
4-(3-And 4-Chlorocyclohex-3-Enyl) Pyridine Intermediates
Patent: 4,490,535 →
Application: 06/479,259 →
Nucleophilic Substitution Process
Patent: 4,502,999 →
Application: 06/487,038 →
Nucleophilic Substitution Process
Patent: 4,503,000 →
Application: 06/487,039 →
Decolorization of Calcium Bromide Brines
Patent: 4,549,973 →
Application: 06/488,159 →
Preparation of Biaryl Compounds
Patent: 4,482,502 →
Application: 06/488,192 →
Catalyzed Alkali Metal Aluminum Hydride Production
Patent: 4,563,343 →
Application: 06/490,791 →
Alkali Metal Aluminum Hydride Production
Patent: 4,529,580 →
Application: 06/496,466 →
Synthesis of Sodium Aluminum Hydride
Patent: 4,456,584 →
Application: 06/496,474 →
Preparation of 1-Alkyl-1,4-Dihydro-4-Oxo--7-(4-Pyridyl)-3-Quinoline Carboxylicacid
Patent: 4,552,963 →
Application: 06/497,026 →
Preparation of 1-Alkyl-1,4-Dihydro-4-Oxo-7-(4-Pyridyl)-3-Quinoline Carboxylic Acid
Patent: 4,550,167 →
Application: 06/497,027 →
Reduction of Nitroaromatic Compounds
Patent: 4,479,904 →
Application: 06/506,236 →
Chloroacetonitrile Synthesis
Patent: 4,476,059 →
Application: 06/509,249 →
Preparation of 4-(Alpha-Alkyl-Alpha-Cyano-Methyl)- 2,6-Di-Substituted Phenols
Patent: 4,483,800 →
Application: 06/510,886 →
2-Amino-4-(4-Pyridinyl)-Benzoic Acids
Patent: 4,526,975 →
Application: 06/511,854 →
Preparation of 4-(Alpha-Hydrocarbyl-Alpha-Cyanomethyl)-2,6-Di- Substituted Phenols
Patent: 4,485,051 →
Application: 06/515,660 →
Preparation of Silane from Amine Alanes
Patent: 4,474,743 →
Application: 06/516,130 →
Process for Preparing Alpha-Keto-Carboxylic Acids from Acyl Halides
Patent: 4,481,368 →
Application: 06/517,970 →
Preparation of Alpha-Keto-Carboxylic Acids from Acyl Halides
Patent: 4,481,369 →
Application: 06/518,022 →
Aryl Coupling Process
Patent: 4,544,509 →
Application: 06/523,161 →
Process for Converting Alpha-Olefin Dimers to Higher More Useful Oligomers
Patent: 4,469,912 →
Application: 06/523,256 →
Nitrile Purification
Patent: 4,541,961 →
Application: 06/526,964 →
Process for Preparing Amino Acid Esters
Patent: 4,496,756 →
Application: 06/528,462 →
Flame Retarded Polyisocyanurate Foam Made from Polyol Derived from Halogen Containing Dicarboxylic Acid Anhydride
Patent: 4,468,482 →
Application: 06/531,021 →
Substituted Pyridines
Patent: 4,540,793 →
Application: 06/532,700 →
4-(-Chlorocycohex-3-Enyl) Pyridines and Preparation of 1-1,4-Dihydro -4-Oxo-7-(4-Pyridyl)-3-Quinoline Carboxylic Acid
Patent: 4,552,964 →
Application: 06/532,703 →
Dehydrohalogenation of Haloethyl Brominated Benzenes
Patent: 4,686,311 →
Application: 06/536,361 →
Hydraulic Fluids Based on Two Centistoke Synthetic Hydrocarbons
Patent: 4,537,696 →
Application: 06/537,772 →
Process for Preparing Alkyl Alpha-Keto-Carboxylic Acids from Alkyl Halides
Patent: 4,738,802 →
Application: 06/552,281 →
Hydride Production at Moderate Pressure
Patent: 4,512,966 →
Application: 06/557,206 →
Silane Purification Process
Patent: 4,532,120 →
Application: 06/566,279 →
Polymerization of Phosphonitrilic Chloride
Patent: 5,006,324 →
Application: 06/569,611 →
Preparation of Diphenolics
Patent: 4,692,555 →
Application: 06/598,225 →
Synthesis of (Alkoxyalkyl) Amines
Patent: 4,588,843 →
Application: 06/603,966 →
Gas Stream Purification
Patent: 4,554,141 →
Application: 06/609,812 →
Catalydtic Alkylation of Aromatic with Ethers
Patent: 4,721,810 →
Application: 06/618,005 →
Process for Preparing (Hydrocarbylthio) Aromatic Amines
Patent: 4,594,453 →
Application: 06/619,675 →
Continuous Vaccum Process for Recovering Bromine
Patent: 4,725,425 →
Application: 06/622,197 →
Purification of Halide
Patent: 4,557,921 →
Application: 06/625,355 →
(Alkoxydiazo)Halobenzeneacetonitriles
Patent: 4,539,397 →
Application: 06/635,215 →
Nucleophilic Substitution Process Combined with Additional Reaction Steps
Patent: 4,581,463 →
Application: 06/640,004 →
Antiflocculating Agents for Metal Halide Solutions
Patent: 4,753,740 →
Application: 06/642,538 →
Alkylation Process
Patent: 4,605,766 →
Application: 06/650,807 →
Process for Making Alkali Metal Aryloxides
Patent: 4,691,057 →
Application: 06/652,099 →
Nucleophilic Substitution Process for Fluoronitroaralkyloxazoline
Patent: 4,721,790 →
Application: 06/671,101 →
Process for Preparing Alpha-Arylacrylonitriles
Patent: 4,536,343 →
Application: 06/676,479 →
Flame Retardant for Polyurethanes
Patent: 4,564,468 →
Application: 06/680,930 →
Removing or Decreasing Iron-Caused Yellow Color in a Solution
Patent: 4,710,306 →
Application: 06/693,661 →
Process for Production of Silane
Patent: 4,632,816 →
Application: 06/701,947 →
Di(Alkylthio)Diamine Chain Extenders for Polyurethane Elastomers
Patent: 4,595,742 →
Application: 06/708,028 →
Brominative Aromatization of 4-Cyclohexenylpyridines
Patent: 4,649,202 →
Application: 06/715,005 →
Certain 4-(3,4-Dibromocyclohexyl) Pyridines
Patent: 4,604,467 →
Application: 06/715,672 →
Olefin Isomerization Process
Patent: 4,587,374 →
Application: 06/715,824 →
Substituted Naphthoic Acid Process
Patent: 4,590,010 →
Application: 06/724,474 →
Flame Retardants and Compositions Containing Them
Patent: 4,644,066 →
Application: 06/734,628 →
Process for Preparing Alpha-Arylacrylonitriles
Patent: 4,590,012 →
Application: 06/735,148 →
Process for Preparing Alpha Arylacrylonitriles
Patent: 4,590,013 →
Application: 06/735,151 →
Silane Production from Magnesium Hydride
Patent: 4,725,419 →
Application: 06/735,252 →
Use of Amine Oxide in the H202 Oxidation of Aliphatic Mercaptan to Sulfonic Acid
Patent: 4,747,967 →
Application: 06/737,559 →
Asphaltic Compositions
Patent: 4,645,538 →
Application: 06/739,978 →
Process for Hydrolyzing Nitriles
Patent: 4,629,808 →
Application: 06/746,768 →
Continuous Two-Stage Vacuum Process for Recovering Bromine
Patent: 4,719,096 →
Application: 06/747,170 →
Heterogeneous Catalyst Process
Patent: 4,631,349 →
Application: 06/748,733 →
Heterogeneous Catalytic Alkylation
Patent: 4,628,127 →
Application: 06/748,744 →
Amine Oxide Hair Conditioner
Patent: 4,659,565 →
Application: 06/751,005 →
Pyridine Phosphonitrilic Halide Trimer Process
Patent: 4,656,017 →
Application: 06/756,799 →
Arylation of Olefins
Patent: 4,604,243 →
Application: 06/758,818 →
Olefin Purification Process
Patent: 4,710,273 →
Application: 06/763,525 →
Thiation Process
Patent: 4,663,452 →
Application: 06/770,603 →
Water Clarification
Patent: 4,661,263 →
Application: 06/775,150 →
Phenolic Ester Synthesis
Patent: 4,659,863 →
Application: 06/775,166 →
Method of Making a Zeolite of the Clinoptilolite Type by Seeding
Patent: 4,623,529 →
Application: 06/776,752 →
Tetrabromobisphenol-A Process
Patent: 4,628,124 →
Application: 06/778,710 →
Fluid Loss Control in Well Cement Slurries
Patent: 4,657,948 →
Application: 06/779,140 →
Quaternary Ammonium Compounds
Patent: 4,883,917 →
Application: 06/782,353 →
Preparation of Amine Alane Complexes
Patent: 4,665,207 →
Application: 06/782,972 →
Nucleophilic Substitution Process
Patent: 4,710,581 →
Application: 06/783,419 →
Process for Preparing Oxazepinones
Patent: 4,667,031 →
Application: 06/787,462 →
Process for Producing Purified Brominated Aromatic Compounds
Patent: 4,659,021 →
Application: 06/791,309 →
Process for Preparing Arylisothiocyanates
Patent: 4,636,574 →
Application: 06/794,855 →
Generation of Seed Particles
Patent: 4,691,866 →
Application: 06/796,190 →
Process for Preparing (Hydrocarbylthio) Aromatic Amines
Patent: 4,670,598 →
Application: 06/796,201 →
Process for Preparing (Hydrocarbylthio) Aromatic Amines
Patent: 4,670,597 →
Application: 06/796,264 →
Cyclic Phosphonitrilic Halide Process
Patent: 4,656,018 →
Application: 06/798,910 →
Aryloxy-Alkoxy-Allylphenoxy Substituted Polyphosphazenes
Patent: 4,602,048 →
Application: 06/799,942 →
Bone Disorder Treatment
Patent: 4,847,085 →
Application: 06/801,596 →
Perfluoroalkylnaphthalene Compounds
Patent: 4,699,993 →
Application: 06/808,000 →
Trifluoromethylation Process
Patent: 4,808,748 →
Application: 06/808,304 →
Mixed Diamine Chain Extender
Patent: 4,631,298 →
Application: 06/809,563 →
(S) Alpha-Cyano-3-Phenoxy-Benzyl Acetate
Patent: 4,827,013 →
Application: 06/815,207 →
Polyetheroxy-Substituted Polyphosphazene Purification
Patent: 4,663,420 →
Application: 06/820,087 →
Amine Oxide Process and Composition
Patent: 4,970,340 →
Application: 06/821,793 →
Diaryloxyalkane Bromination Process
Patent: 4,716,251 →
Application: 06/826,994 →
Polyetheroxy-Substituted Polyphosphazene Purification
Patent: 4,656,246 →
Application: 06/840,096 →
Antioxidant Synthesis
Patent: 4,754,077 →
Application: 06/846,085 →
Chlorination Process
Patent: 4,675,448 →
Application: 06/848,969 →
Bromination Process
Patent: 4,717,776 →
Application: 06/854,015 →
Trimer Process
Patent: 4,663,138 →
Application: 06/854,016 →
Trifluoromethylation Process
Patent: 4,814,482 →
Application: 06/854,084 →
Trifluoromethylation Process
Patent: 4,814,480 →
Application: 06/854,085 →
Catalytic Synthesis of Olefins from Paraffins
Patent: 4,670,621 →
Application: 06/859,696 →
Process of Preparing Substituted Antilines
Patent: 5,117,061 →
Application: 06/861,823 →
Dehalogenation Process
Patent: 4,814,497 →
Application: 06/861,934 →
Mixed Esters of Polyphosphazenes
Patent: 4,698,439 →
Application: 06/862,000 →
Metathesis of Acetylenes
Patent: 4,704,377 →
Application: 06/864,318 →
Dirhenium Metathesis Catalysts
Patent: 4,698,451 →
Application: 06/875,085 →
Method of Preparing N-Halogenated Organic Heterocyclic Compounds
Patent: 4,745,189 →
Application: 06/877,154 →
Preparation of Alpha-Cyano-Phenoxybenzyl Esters
Patent: 4,800,230 →
Application: 06/880,039 →
Aromatization Process
Patent: 4,762,943 →
Application: 06/880,070 →
Telomerization of Olefins
Patent: 4,670,579 →
Application: 06/880,071 →
Process for Preparing Tetrabromobisphenol-A
Patent: 4,701,568 →
Application: 06/880,598 →
Method of Curing Polyfluoroalkoxyphosphazene
Patent: 4,734,471 →
Application: 06/881,610 →
Cross-Linked Phosphazene Polymer
Patent: 4,710,549 →
Application: 06/885,651 →
Antioxidant Aromatic Diphosphites
Patent: 4,724,247 →
Application: 06/886,881 →
Polyorganophosphazene Curable in Atmosphere
Patent: 4,720,533 →
Application: 06/888,124 →
Antioxidant Aromatic Tetraphosphites
Patent: 4,739,000 →
Application: 06/888,159 →
Quaternary Ammonium Compounds
Patent: 5,047,577 →
Application: 06/894,938 →
Aromatization Process
Patent: 4,764,635 →
Application: 06/896,461 →
Brominated Fire Retardant Composition
Patent: 4,728,463 →
Application: 06/897,582 →
Heterogeneous Catalyst Process
Patent: 4,714,691 →
Application: 06/900,304 →
Non-Hygroscopic Trialkylamine Oxides
Patent: 4,748,275 →
Application: 06/904,289 →
Formation of Alkylsilanes
Patent: 4,670,574 →
Application: 06/908,736 →
Quaternary Ammonium Compounds
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A Method of Treating Ascites in Animals
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Nickel Catalyzed Displacement Reaction
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Quaternary Ammonium Compounds
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Aluminum Phenoxide Catalyst Removal
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Vinylidene Dimer Process
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Methylthio Substituted Diaminotoluenes
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Multigrade Hydrogenated Decene-1 Oligomer Engine Oils
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Haloethylation of Aromatic Hydrocarbons
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Preceramic Compositions and Ceramic Products
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Phenolic Antioxidant Process
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Polyetherimide
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Preceramic Compositions and Ceramic Products
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Preceramic Compositions and Ceramic Products
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Detergent Bar Process Using Trailkylamine Oxide Dihydrate
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Transparent Soap Bar Process Using Trailkylamine Oxide Dihydrate
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Angle of Repose Valve
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Intramolecular Migration Reactions
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Alkenyl Succinic Anhydrides Process
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Phosphonitrilic Polymers with Curability by Sulfur Accelerated Cures or Radiation Cures
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Polyamide-Based Thermoplastic Formulation
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Substituted Benzophenone Dicarboxylic Acids
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Coating Composition
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Fire Resistant Laminar Cushioning Material
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Process for Preparing Ibuprofen and Its Alkyl Esters
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Tetrabromobisphenol-A Process
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Apparatus for Measuring Gaseous Impurity in Solids
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Melting Point Enhancement of Partially Brominated Diphenyl Oxide Mixtures
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Preceramic Compositions and Ceramic Products
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Silicon Carbide Coated Article with Ceramic Topcoat
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Preceramic Compositions and Ceramic Products
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Preceramic Compositions and Ceramic Products
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Bromoalkylation of Aromatic Compounds
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Synergistic Lime Soap Dispersing Composition
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Cyanoalkenylation Process
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Alcohol Reaction Media for Production of Hexabromocyclododecane
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Trimethylaluminum Process
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Process for Preparing Methylaluminoxanes
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Ultraviolet-Radiation Stabilizer and Flame Retardant Systems
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Acetic Acid Derivatives and Their Production
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Antioxidant Aromatic Fluorophosphites
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Pourable Liquid Blend of Amine Oxide and Nonionic Sufactant
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Haloalkylation Process
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Flame Retardant N,N,'Bis(Tetrabromo Phthalimide) Composition
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Decabromodiphenyl Alkane Process
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Bicyclictriarylphosphite Antioxidant
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Silicon Nitride Precursor Polymer
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Preparation of Optically Active Aliphatic Carboxylic Acids
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Flame Retardant Macromolecular Materials Containing Brominated Aromatic Sulfonic Acid Salts
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Compositions for Production of Electronic Coatings
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Lime Soap Dispersant
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Falling Film Aluminoxane Process
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Method of Producing Polysilane Compounds
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Biocidal Zeolite Particles
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Olefin Oligomerization with BF3 Alcohol Alkoxylate Co-Catalysts
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Stripping Process for Water Removal from Alcohol
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Bleaching of Colored Amine Oxides
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Stabilized Flame Retardant Polyol Composition
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Silane Production from Hydridomagnesium Chloride
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Radio-Opaque Explosives, Explosive Devices, and Weapons
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Catalytic Carboxylation Process for Preparing Aryl-Substituted Aliphatic Carboxylic Esters
Patent: 5,322,959 →
Application: 08/062,907 →
Invert Drilling Fluids
Application: 08/069,468 →
Hydrogenation of Aromatic-Substituted Olefins Using Organoruthenium Catalyst
Patent: 5,300,681 →
Application: 08/074,631 →
Process for Preparing Solid Amine Oxides
Patent: 5,693,861 →
Application: 08/078,500 →
Control of Ethylene on Alkyl Aluminum Chain Growth Processes Using Calorimetry
Patent: 5,518,932 →
Application: 08/079,470 →
Tertiary Amino-Aluminoxane Halides
Patent: 5,412,131 →
Application: 08/087,444 →
Olefin Oligomerization Process
Patent: 5,396,013 →
Application: 08/090,648 →
Decarboxylation Process
Patent: 5,329,054 →
Application: 08/093,166 →
Granular Laundry Detergent
Patent: 5,391,326 →
Application: 08/096,399 →
Amide Antioxidants
Patent: 5,424,349 →
Application: 08/098,354 →
Lubricant Additives
Patent: 5,391,312 →
Application: 08/100,225 →
Preparation of Metallocenes
Patent: 5,455,333 →
Application: 08/106,596 →
Process for the Preparation of Aromatic-Substituted Aliphatic Carboxylic Acids
Patent: 5,696,286 →
Application: 08/109,861 →
Process for Reactively Coating Particles
Patent: 5,385,753 →
Application: 08/114,028 →
Process for Improving Flow Characteristics of Crystalline Ibuprofen
Patent: 5,843,863 →
Application: 08/115,836 →
Alkyl-Aromatic Diphosphites
Application: 08/122,440 →
Preparation of TICL3 Coordination Complexes
Patent: 5,367,085 →
Application: 08/123,666 →
Aluminoxanes Having Increased Catalytic Activity
Application: 08/123,779 →
Inhibition of Protein Kinase C with Cyclic Phosphonate Compounds
Patent: 5,358,942 →
Application: 08/128,340 →
Process for Preparing Aryl-Substituted Aliphatic Carboxylic Acids and Their Esters Using Cyclic Phosphine Catalysts
Patent: 5,315,026 →
Application: 08/128,405 →
Catalytic Carbonylation of Ethers and Thioethers
Patent: 5,315,030 →
Application: 08/128,505 →
Preparation of Alkylcyclopentadienes
Patent: 5,434,324 →
Application: 08/137,683 →
Deprotonation of Cyclopentadienyl Derivatives
Patent: 5,359,105 →
Application: 08/144,463 →
Flame-Retarded Hips Formulations with Enhanced Impact Strength
Patent: 5,387,636 →
Application: 08/147,901 →
Granulated Flame Retardant Products
Application: 08/152,292 →
Michael Reaction
Patent: 5,350,875 →
Application: 08/156,755 →
Method of Oxidizing Aluminum Alkyls
Patent: 5,430,165 →
Application: 08/157,554 →
Enantiomeric Resolution
Patent: 5,442,117 →
Application: 08/165,619 →
Preparation of Alpha,Omega-Diene Oligomers and Derivatives Thereof
Patent: 5,516,958 →
Application: 08/166,774 →
Process for Preparing Michael Addition Products
Patent: 5,347,043 →
Application: 08/169,261 →
Polyfunctional Michael Addition Products
Patent: 5,430,177 →
Application: 08/169,286 →
Polyfunctional Michael Addition Products
Application: 08/169,287 →
Hydrogenation of Aromatic-Substituted Olefins Using Organometallic Catalyst
Patent: 5,344,970 →
Application: 08/173,795 →
Amino-Aluminoxane Compositions
Patent: 5,371,260 →
Application: 08/179,171 →
Apparatus for Recharging a Heated Receptacle with Particulate Matter at a Controlled Velocity
Patent: 5,419,462 →
Application: 08/179,410 →
Mixed Ligand Catalyst for Preparing Aryl-Substituted Aliphatic Carboxylic Esters
Patent: 5,482,596 →
Application: 08/186,933 →
Process for Preparing Carboxylic Acids by Carbonylation of Ethers and Thioethers
Patent: 5,399,747 →
Application: 08/187,027 →
Ethylene Trimerization
Patent: 5,550,305 →
Application: 08/227,433 →
Method for Recovering Methanol Solvent
Patent: 5,395,994 →
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Related Assignments (9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Aug 22, 1980
From: ZAIKO EDWARD J.
To: ETHYL CORPORATION, A CORP. OF VA
Reel/Frame 003792/0837 →
Assignment of Assignors Interest. Aug 22, 1980
From: DAGANI, MICHAEL J.
To: ETHYL CORPORATION, A CORP. OF VA
Reel/Frame 003792/0838 →
Assignment of Assignors Interest. Sep 19, 1980
From: KEBLYS KESTUTIS A.
To: ETHYL CORPORATION
Reel/Frame 003802/0457 →
Assignment of Assignors Interest. Oct 31, 1980
From: COLUMBIAN CHEMICALS COMPANY
To: ETHYL CORPORATION, A CORP. OF VA.
Reel/Frame 003809/0022 →
Assignment of Assignors Interest. Nov 17, 1980
From: BAUER DENNIS PAUL
To: ETHYL CORPORATION, A CORP. OF VA.
Reel/Frame 003811/0168 →
Assignment of Assignors Interest. Mar 13, 1981
From: ZAIKO, EDWARD J.; RANKEN PAUL F.
To: ETHYL CORPORATION, A CORP. OF VA
Reel/Frame 003833/0681 →
Assignment of Assignors Interest. Apr 5, 1982
From: TUVELL, MELVIN E.
To: ETHYL CORPORATION
Reel/Frame 003968/0024 →
Assignment of Assignors Interest. Oct 4, 1982
From: KAO, JAMES T. F.; WIEGAND, KARL E.
To: ETHYL CORPORATION, A CORP OF DE
Reel/Frame 004048/0789 →
Assignment of Assignor's Interest Jun 7, 1993
From: SCHNEIDER, ARTHUR
To: VOLKSWAGEN AG
Reel/Frame 006565/0197 →