Patent Assignment
Reel/Frame 008321/0066
Assignment of Assignor's Interest
Recorded: 1996-05-07
Pages: 6
Assignor
TEXACO INC.
Executed: 1996-02-29
Assignee
ETHYL ADDITIVES CORPORATION
330 SOUTH FOURTH STREET, RICHMOND, VIRGINIA, 23217
Covered Properties
(139)
Bispiperazido Phosphorus
Patent:
4,281,128 →
Application:
05/852,879 →
Bispiperazido Phosphorus and Trispiperazido Phosphorus Compounds
Patent:
4,142,979 →
Application:
05/852,885 →
Synthetic Aircraft Turbine Oil
Patent:
4,248,721 →
Application:
05/954,255 →
Lubricating Oil Composition
Patent:
4,244,828 →
Application:
05/960,517 →
Novel Polyurethanes and Use Thereof in Lubricants and Fuels
Patent:
4,235,730 →
Application:
05/973,837 →
Novel Compositions
Patent:
4,257,958 →
Application:
06/042,684 →
Quaternary Ammonium Diester Salt Composition and Hydrocarbon Oil Containing Same
Patent:
4,251,380 →
Application:
06/053,010 →
Quaternary Ammonium Salt of Ester-Lactone and Hydrocarbon Oil Containing Same
Patent:
4,253,980 →
Application:
06/053,011 →
Glycol Polyether-Acrylic Acid-Amine Reaction Product for Fuel and Mineral Oils
Patent:
4,251,670 →
Application:
06/066,210 →
Lube Oil Dispersants of Quaternary Ammonium Salts
Patent:
4,248,719 →
Application:
06/069,450 →
Process for Preparing an Alkenyl-Substituted Dicarboxylic Acid Anhydride
Patent:
4,278,604 →
Application:
06/070,186 →
Method for Preparing an Alkenyl-Substituted Dicarboxylic Acid Anhydride
Patent:
4,255,340 →
Application:
06/070,187 →
Carbon Dioxide-Blown Overbased Calcium Alkylphenolate Lubrcating Compositions
Patent:
4,320,016 →
Application:
06/078,346 →
Diesel Crankcase Lubricant Composition
Patent:
4,282,107 →
Application:
06/078,870 →
Synthetic Aircraft Turbine Oil
Patent:
4,320,018 →
Application:
06/086,543 →
Diesel Lubricant Composition
Patent:
4,256,595 →
Application:
06/091,607 →
Quaternary Ammonium Diester Salt Composition and Lubricating Oil Containing Same
Patent:
4,273,663 →
Application:
06/093,481 →
Oxymolybdenum Dialkyldithiophosphates and Lubricants Containing Same
Patent:
4,290,902 →
Application:
06/099,680 →
Amine Salt of N-Triazolyl-Hydrocarbyl Succinamic Acid and Lubricating Oil Composition Containing Same
Patent:
4,283,296 →
Application:
06/104,487 →
Diesel Lubricant Containing 5-Amino Tetrazoles
Patent:
4,285,823 →
Application:
06/109,701 →
Diesel Lubricant Containing Benzotriazole Derivatives
Patent:
4,278,553 →
Application:
06/109,702 →
Hydrocarbyl Dihydrouracil, Its Method of Preparation and Lubricating Oil Composition Containing Same
Patent:
4,329,239 →
Application:
06/149,222 →
Hydrocarbyl Carbamidopropanamide, Its Method of Preparation and Lubricating Oil Composition Containing Same
Patent:
4,303,535 →
Application:
06/149,223 →
Dispersant Alkenylsuccinimides Containing Molybdenum and Lubricants Containing Same
Patent:
4,324,672 →
Application:
06/162,709 →
A Method for Preparing Quaternary Ammonium Salt of Ester-Lactone
Patent:
4,306,070 →
Application:
06/170,354 →
Reaction Products of Carbon Disulfide with Thiomolybdenum Derivatives of Alkenylsuccinimides and Lubricants Containing Same
Patent:
4,315,826 →
Application:
06/179,611 →
Preparation for Use as Lube Oil Additives of Thioureas Containing Polyalkyleneamino Hydrocarbyl Succinimido Groups
Patent:
4,439,612 →
Application:
06/189,514 →
Method of Preparing Overbased Calcium Sulfonates
Patent:
4,427,559 →
Application:
06/228,406 →
Preduction of Alkenyl Sulstituted Aliphatic Dicarboxylic Anhydrides
Patent:
4,414,397 →
Application:
06/337,564 →
1,3-Dibromo Dialkyhydantoin and Olefin Oligomer Reaction Product as a Catalyst for Preparing Alkenyl Dicarboxylic Acid Anhydride
Patent:
4,434,071 →
Application:
06/339,571 →
Preparation of Alkenyl Succinic Anhydrides
Patent:
4,431,825 →
Application:
06/367,822 →
Novel Disapersant V1 Improvers and Lubricating Oil Containing Same
Patent:
4,382,007 →
Application:
06/391,089 →
2 or 3-Tetradecenyl and Poly Isobutenyl Substituted N-Alkyl and N Polyamino Alkylene Pyrrolid-2-Ones
Patent:
4,473,700 →
Application:
06/395,362 →
Beta-Amino Acid Derivatives and Friction-Modified Lubricating Compounds Containing Same
Patent:
4,446,053 →
Application:
06/439,160 →
Cyclized Unsaturated Keto Acids
Patent:
4,701,553 →
Application:
06/461,728 →
Hydrocarbyl-Substituted Mono-and Bis Succinimide Having Polyamine Chain Linked Hydroxyacyl Radicals and Mineral Oil Compositions Containing Same
Patent:
4,482,464 →
Application:
06/465,941 →
Borate Esters of Hydrocarbyl-Substituted Mono- and Bis-Succinimides Containing Polyamine Chain Linked Hydroxyacyl Groups and Lubricating Oil Compositions Containing Same
Patent:
4,554,086 →
Application:
06/604,188 →
Lubricating Oil of Improved Anti-Friction Properties Containing Hydroxyhydrocarbyl Mercapto Ester of a C1-C40 Fatty Acid Such as That Derived from Coconut Oil
Patent:
4,758,361 →
Application:
06/611,661 →
Oil Containing Dispersant Vii Olefin Copolymer
Patent:
4,715,975 →
Application:
06/642,314 →
Lubricating Containing a Polymer Having a Functionalized Backbone Which Contains an Electron Withdrawing Group
Patent:
4,659,491 →
Application:
06/686,162 →
Hydrocarbon Compositions Containing Polyolefin Graft Polymers Having Amine and Phenothiazine Grafted Moieties
Patent:
4,820,776 →
Application:
06/726,567 →
Method of Preparing Overbased Calcium Sulfonates
Patent:
4,604,219 →
Application:
06/727,042 →
Hydrocarbon Compositions Containing Polyolefin Graft Polymers
Patent:
4,640,788 →
Application:
06/728,635 →
Lubricating Oil Containing Dispersant Vii and Pour Depressant
Patent:
4,668,412 →
Application:
06/749,336 →
Anti-Friction Additives for Lubricating Oils
Patent:
4,647,389 →
Application:
06/766,469 →
Lubricating Oil Containing Vii Pour Depressant
Patent:
4,606,834 →
Application:
06/774,519 →
Lubricating Oil Dispersant and Viton Seal Additives
Patent:
4,636,322 →
Application:
06/795,023 →
Dibaisic Acid Lubricating Oil Dispersant and Viton Seal Additives
Patent:
4,663,064 →
Application:
06/845,723 →
Oxidation and Corrosion Inhibiting Additives for Railway Diesel Crankcase Lubricants
Patent:
4,720,350 →
Application:
06/851,617 →
Precoupled Mono-Succinimide Lubricating Oil Dispersants and Viton Seal Additives
Patent:
4,713,189 →
Application:
06/898,275 →
Dispersant-Antioxidant Multifunction Viscosity Index Improver
Patent:
4,699,723 →
Application:
06/898,276 →
Post-Coupled Mono-Succinimide Lubricating Oil Dispersant and Viton Seal Additives
Patent:
4,699,724 →
Application:
06/898,277 →
Hydrocarbon Compositions Containing Polyolefin Graft Polymers
Patent:
4,732,942 →
Application:
06/902,837 →
Hydrocarbon Compositions Containing Polyolefin Graft Polymers
Patent:
4,764,304 →
Application:
06/911,612 →
Lubricating Oil Containing Dispersant Viscosity Index Improver
Patent:
4,790,948 →
Application:
06/918,204 →
Lubricant Additive
Patent:
4,765,918 →
Application:
06/935,861 →
Lubricating Oil Containing Dispersant Viscosity Index Improver
Patent:
4,767,553 →
Application:
06/945,982 →
Diiscyanate Acid Lubricating Oil Dispersant and Viton Seal Additives
Patent:
4,713,191 →
Application:
06/946,750 →
Lubricating Oil Containing Dispersant Viscosity Index Improver
Patent:
4,795,577 →
Application:
06/947,121 →
Novel Process and Product
Patent:
4,904,741 →
Application:
07/012,230 →
Multifunctional Viscosity Index Improver
Patent:
4,842,756 →
Application:
07/028,850 →
Lubricating Oil Containing a Mannich Base
Patent:
4,780,230 →
Application:
07/036,950 →
Hydrocarbon Containing Anti-Oxidant System
Patent:
4,798,678 →
Application:
07/043,014 →
Oil Containing Dispersant Vii Olefin Copolymer
Patent:
4,769,043 →
Application:
07/059,085 →
Diesel Lubricating Oil Consumption Control Additives
Patent:
4,922,045 →
Application:
07/081,268 →
Lubricating Oil Containing Viscosity Index Improver
Patent:
4,812,261 →
Application:
07/084,355 →
Oxidation and Corrosion Resistant Diesel Engine Lubricant
Patent:
4,808,335 →
Application:
07/115,330 →
Clear High-Performance Multifunction Vi Improvers
Patent:
4,816,172 →
Application:
07/122,314 →
Process for Preparing Overbased Calcium Sulfonates
Patent:
4,810,396 →
Application:
07/188,517 →
Lubricating Oil Containing a Mannich Base
Patent:
4,877,834 →
Application:
07/190,860 →
Process for Preparing Overbased Calcium Sulfonates
Patent:
4,879,053 →
Application:
07/217,540 →
Hydrocarbon Compositions Containing Polyolefin Graft Polymers
Patent:
4,886,611 →
Application:
07/222,869 →
Hydrocarbon Compositions Containing Polyolefin Graft Polymers
Patent:
4,952,637 →
Application:
07/222,870 →
Elastomer-Compatible Oxalic Acid Acylated Alkenylsuccinimides
Patent:
4,927,562 →
Application:
07/246,043 →
Flowable Graft and Derivatized Polymer Concentrate and Lubricant Containing Same
Patent:
4,990,274 →
Application:
07/273,540 →
Non-Dispersant, Shear-Stabilizing, and Wear-Inhibiting Viscosity Index Improver
Patent:
5,112,509 →
Application:
07/288,202 →
Oxidation and Corrosion Resistant Diesel Engine Lubricant
Patent:
4,981,604 →
Application:
07/302,494 →
Lubricating Oil Containing Viscosity Index Improver
Patent:
4,904,404 →
Application:
07/320,187 →
Borated Detergent Additive by an Improved Process
Patent:
4,965,003 →
Application:
07/342,137 →
Dispersant Anti-Oxidant Vi Improver and Lubricating Oil Composition Containing Same
Patent:
4,948,524 →
Application:
07/395,627 →
Vi Improver, Dispersant, and Anti-Oxidant Additive and Lubricating Oil Composition Containing Same
Patent:
5,013,469 →
Application:
07/397,946 →
Process for Producing an Overbased Sulfonate
Patent:
5,011,618 →
Application:
07/402,283 →
Process for the Preparation of Sulfurized Overbased Phenate Detergents
Patent:
4,973,411 →
Application:
07/407,824 →
Antioxidant Dispersant Polymer Dendrimer
Patent:
4,938,885 →
Application:
07/413,669 →
Dispersant/Antioxidant Vii Lubricant Additive
Patent:
5,013,468 →
Application:
07/419,407 →
Process for Preparing Overbased Calcium Sulfonates
Patent:
4,929,373 →
Application:
07/419,558 →
Antioxidant Vii Lubricant Additive
Patent:
5,013,470 →
Application:
07/419,565 →
Polymeric Step Ladder Polysuccinimide Compositions Suitable for Lubricating Oil Dispersants and Fuel Additives
Patent:
5,062,980 →
Application:
07/428,545 →
Continuous Process for Alkenyl Succinimides
Patent:
5,235,067 →
Application:
07/431,053 →
Enhanced Wear Resistant Additive and Lubrication Oil Composition Containing Same
Patent:
5,019,287 →
Application:
07/444,221 →
Dispersant/Antioxidant Vii Lubricant Additive
Patent:
4,941,985 →
Application:
07/444,224 →
Process for Preparing Overbased Metal Sulfonates
Patent:
4,995,993 →
Application:
07/452,140 →
Multifunctional Viscosity Index Improver Additive and Lubricating Oil Composition Containing Same
Patent:
4,973,413 →
Application:
07/457,218 →
Process for Preparing Improved Overbased Calcium Sulfonate
Patent:
4,997,584 →
Application:
07/488,157 →
Polyglycol Dicarboxylic Acid Amide Lubricant and Fuel Additives
Patent:
5,051,503 →
Application:
07/516,377 →
Multifunctional Lubricant Additive with Viton Seal Capability
Patent:
4,973,412 →
Application:
07/519,970 →
Multifunctional Viscosity Index Improvers Having Dispersant and Antioxidant Properties and Lubricating Oil Composition Containing Same
Patent:
5,169,546 →
Application:
07/546,998 →
Dispersant and Antioxidant Additive and Lubricating Oil Composition Containing Same
Patent:
5,139,688 →
Application:
07/563,598 →
Continuous Process for Preparing Overbased Salts
Patent:
5,332,514 →
Application:
07/563,600 →
Vi Improver, Dispersant, and Antioxidant Additive and Lubricating Oil Composition
Patent:
5,308,523 →
Application:
07/587,136 →
Process for Overbasing Sulfonates Comprising Two Seperate Additions of Calcium Oxide
Patent:
5,108,630 →
Application:
07/597,951 →
Multifunctional Viscosity Index Improvers Based on Polymers Containing Sulfonamides
Patent:
5,356,999 →
Application:
07/605,069 →
Method of Preparing Overbased Calcium Sulfonates
Patent:
5,132,033 →
Application:
07/607,960 →
Acylated Mannich Thioalkylphenol Mono and/or Bis-Succinimide Lubricating Oil Additives
Patent:
5,156,757 →
Application:
07/636,474 →
Acylated Mannich Base Mono and/or Bis-Succinimide Lubricating Oil Additives
Patent:
5,102,570 →
Application:
07/636,478 →
Friction Modifier Additive and Lubricating Oil Composition Containing Same
Patent:
5,066,412 →
Application:
07/649,504 →
Method for Retarding Darkening of a Dispersant-Antioxidant Olefin Copolymer
Patent:
5,207,938 →
Application:
07/688,800 →
Antioxidant/Corrosion Resistant Additive for Railway Diesel Crankcase Lubricants
Patent:
5,152,909 →
Application:
07/688,802 →
Mannich Base Phenol Coupled Mono and/or Bis-Succinimide Lubricating Oil Additives
Patent:
5,182,038 →
Application:
07/690,239 →
Multifunctional Viscosity Index Improver Containing Units from Unsaturated Chlorides and Aromatic Amines
Patent:
5,135,671 →
Application:
07/690,240 →
Dispersant and Vi Improver Additive and Lubrication Oil Composition Containing Same
Patent:
5,205,949 →
Application:
07/717,762 →
Wear Resistant Lubricant Additives Made of Ethylene/Alpha-Olefin Polymer Grafted with Perfluoro-Substituents
Patent:
5,141,661 →
Application:
07/753,591 →
Mixtures of Polyoxyalkylene Ester and Aminopolyazoles as Oxidation and Corrosion Resisant Lubricant Additives
Patent:
5,171,462 →
Application:
07/812,309 →
Rust and Haze Inhibiting Lubricating Oil Additive-Reaction Product of N-Alkyl-Maliimide and 5-Amino-Triazole
Patent:
5,219,482 →
Application:
07/817,227 →
Method of Lubricating a Textile Machine
Patent:
5,213,700 →
Application:
07/839,155 →
Polypropylene Oxide Dialkylsarcosinates for Use as Rust and Haze Inhibiting Lubricating Oil Additive
Patent:
5,227,083 →
Application:
07/842,688 →
Polyisobutylene Succinimide and Ethylene-Propylene Succinimide Synergistic Additives for Lubricating Oils Compositions
Patent:
6,117,825 →
Application:
07/879,401 →
Antioxidant-Dispersant Vi Improver Additive and Lubricating Oil Composition Containing Same
Patent:
5,264,140 →
Application:
07/891,131 →
Antioxidant Dispersant Antiwear Vi Improver Additive and Lubricating Oil Composition Containing Same
Patent:
5,264,139 →
Application:
07/891,133 →
Combining Dispersant Viscosity Index Improver and Detergent Additives for Lubricants
Patent:
5,294,354 →
Application:
07/893,627 →
Combining Dispersant Viscosity Index Improver and Detergent Additives for Lubricants
Patent:
5,314,632 →
Application:
07/894,390 →
Process for Producing Neutralized Sulfurized Alkylphenate Lubricant Detergent Additive
Patent:
5,292,443 →
Application:
07/933,621 →
Ashless Antiwear-Antioxidant Lubricating Oil Additive
Patent:
5,405,544 →
Application:
08/100,803 →
Antioxidant-Dispersant Lubricating Oil Additives
Patent:
5,445,750 →
Application:
08/115,838 →
Efficient Method of Producing Lubricant Detergent Additives
Patent:
5,370,803 →
Application:
08/115,840 →
Lubricant Ashless Antiwear-Antioxidant Additive
Patent:
5,414,090 →
Application:
08/144,376 →
Acylated Mono and/or Bis-Succinimides Lubricating Oil Additives
Patent:
5,460,740 →
Application:
08/265,669 →
Dispersant/Antioxidant Vii Lubricant Additive
Patent:
5,440,000 →
Application:
08/276,503 →
Lubricating Oil Composition Providing Anti-Wear Protection
Patent:
5,512,190 →
Application:
08/293,260 →
Overbased Calcium Sulfonate
Patent:
5,578,235 →
Application:
08/320,418 →
Solid Sheared Polymer Blends and Process for Their Preparation
Patent:
5,451,630 →
Application:
08/337,159 →
Polymer Blends Containing Olefin Copolymers and Star Branched Polymers
Application:
08/348,455 →
Star-Branched Acrylate and Methacrylate Polymers
Application:
08/378,977 →
Process for the Anionic Polymerization of Acrylic Monomers
Application:
08/378,978 →
Modifiers for Improving Clarity of Multifunctional Vi Improver Oil Compositions
Patent:
5,474,693 →
Application:
08/405,378 →
Star-Branched Acrylate and Methacrylate Polymers
Patent:
5,552,491 →
Application:
08/456,195 →
Ashless Antioxidant Lubricating Oil Additive
Patent:
5,559,265 →
Application:
08/481,207 →
Polyisobutylene Succinimide, Ethylene-Propylene Succinimide and an Alkylated Phenothiazine Additive for Lubricating Oil Compositions
Patent:
5,614,124 →
Application:
08/481,212 →
Polymeric Thioheterocyclic Rust and Corrosion Inhibiting Marine Diesel Engine Lubricant Additives
Patent:
5,516,442 →
Application:
08/514,155 →
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.