Patent Assignment
Reel/Frame 004936/0844
Merger Effective: May 25, 1988
Recorded: 1988-08-04
Pages: 12
Covered Properties
(74)
Acid-Reacted Metakaolin Catalyst and Catalyst Support Compositions
Application:
06/552,894 →
Transamination Process for Producing Amino Acids
Application:
06/627,969 →
Reaction Product of O-Epoxyalkylated Tetrakis(Hydroxy-Phenyl) Ethane Resin and Phenol with Product Having No Remaining Epoxy Groups
Patent:
4,785,062 →
Application:
06/636,419 →
Gettering Agent Compositions
Application:
06/641,211 →
Preparation of Nitro Compounds by Vapor Phase Nitration of Olefins
Patent:
4,766,257 →
Application:
06/649,765 →
Synthesis of Thioglycolic Acid
Application:
06/655,586 →
Alumina-Silica Cogel
Patent:
4,780,446 →
Application:
06/697,186 →
Non-Adsorptive, Semipermeable Filtration Membrane
Patent:
4,787,976 →
Application:
06/728,008 →
Catalytic Cracking Catalyst and Process
Application:
06/739,645 →
Method and Catalyst for the Conversion of Methane
Application:
06/745,453 →
High Pore Volume Aluminum Phosphate
Application:
06/770,550 →
Catalysts and Catalyst Supports
Application:
06/802,484 →
Process for Making Crystalline Siliceous Materials
Patent:
4,900,529 →
Application:
06/812,163 →
Inorganic Oxide Sorbents
Application:
06/819,776 →
Cracking Catalysts with Octane Enhancement
Patent:
4,898,846 →
Application:
06/842,519 →
Cathodic Electrode
Application:
06/843,347 →
Hydroprocessing Catalyst and Support Having Bidisperse Pore Structure
Application:
06/859,104 →
Method for Treating Caustic Refined Glyceride Oils for Removal of Soaps and Phospholipids
Application:
06/863,208 →
Imaging Process for Forming Ceramic Electronic Circuits
Patent:
4,828,961 →
Application:
06/881,421 →
Carbon Electrode
Patent:
4,791,037 →
Application:
06/896,699 →
Cracking Catalysts Having Aromatic Selectivity
Patent:
4,985,384 →
Application:
06/899,572 →
Immobilization Support for Biologicals
Patent:
4,794,090 →
Application:
06/911,944 →
Silica Fume Slurry
Patent:
4,888,058 →
Application:
06/912,018 →
Ceric Oxidant
Patent:
4,794,172 →
Application:
06/917,462 →
Treatment of Aqueous Systems
Patent:
4,778,655 →
Application:
06/920,394 →
Method for Refining Glyceride Oils Using Partially Dried Amorphous Silica Hydrogels
Patent:
4,880,574 →
Application:
06/934,058 →
Cracking Catalyst
Patent:
4,764,269 →
Application:
07/013,993 →
Racemization of Optically Active Amino Alcohols
Patent:
4,990,666 →
Application:
07/018,255 →
Method of Making a Metal Honeycomb Catalyst Support Having a Double Taper
Patent:
4,765,047 →
Application:
07/023,700 →
Control of Corrosion in Aqueous Systems
Patent:
4,980,128 →
Application:
07/026,494 →
Process for Removal of Nox from Fluid Streams
Patent:
4,912,776 →
Application:
07/029,438 →
Basal Nutrient Medium for Cell Culture
Application:
07/029,577 →
Catalyst Support and Method for Making Same
Patent:
4,829,655 →
Application:
07/029,661 →
Washcoat for a Catalyst Support
Patent:
4,762,567 →
Application:
07/031,275 →
Apparatus and Method for Protecting Gas Separation Membranes from Damage Due to a Reversal of Differential Pressure
Patent:
4,808,199 →
Application:
07/032,826 →
Corrosion Resistant Corrugated Metal Foil for Use in Wound and Folded Honeycomb Cores
Patent:
4,838,067 →
Application:
07/050,412 →
Process for the Removal of Chlorophyll, Color Bodies and Phospholipids from Glyceride Oils Using Acid-Treated Silica Adsorbents
Patent:
4,781,864 →
Application:
07/050,594 →
Adsorptive Material for the Removal of Chlorophyll, Color Bodies and Phospholipids from Glyceride Oils
Patent:
4,877,765 →
Application:
07/050,998 →
Monolith Washcoat Having Optimum Pore Structure and Optimum Method of Designing the Washcoat
Patent:
4,771,029 →
Application:
07/052,103 →
Ceramic Product and Process
Patent:
4,900,698 →
Application:
07/054,470 →
Particulate Trap
Application:
07/060,459 →
Control of Corrosion in Aqueous Systems
Patent:
4,847,001 →
Application:
07/068,310 →
Honeycomb Fluid Conduit
Application:
07/068,949 →
Method for High Ph Washing of Silica-Based Chromatographic Sorbents
Patent:
4,808,233 →
Application:
07/069,473 →
Catalysts for Controlling Auto Exhaust Emissions Including Hydrocarbon, Carbon Monoxide, Nitrogen Oxides and Hydrogen Sulfide and Method of Making the Cayalysts
Patent:
4,780,447 →
Application:
07/072,382 →
N-Formylation of Amino Carboxylic Compounds with Formamide
Patent:
4,789,757 →
Application:
07/074,751 →
N-Formylation of Amino Carboxylates with Alkyl Formates
Patent:
4,801,742 →
Application:
07/074,752 →
Isocyanates Blocked with 1-Amino-Alkyl Imidazoles as Epoxy Curing Agents
Patent:
4,797,455 →
Application:
07/082,168 →
Aminopropylimidazoles
Patent:
4,816,589 →
Application:
07/082,179 →
Selective Production of L-Serine Derivative Isomers
Patent:
5,102,792 →
Application:
07/084,782 →
Cement Admixture
Patent:
4,968,734 →
Application:
07/087,380 →
Manufacturing Method for Superconducting Ceramics
Application:
07/095,083 →
Add-On Hydrogen Sulfide Trap
Patent:
4,895,824 →
Application:
07/096,562 →
Polyurethane Composition Consisting Essentially of a Polyether Diol, a Polyether Triol, Glycerol, and a Polyisocyanate
Patent:
4,804,734 →
Application:
07/101,215 →
Molecular Cloning and Expression of Neutral Protease Genes
Application:
07/103,983 →
Cellulose Acetate Butyrate Gas Separation Membranes
Application:
07/109,648 →
Multiplying Bovine Embryos
Patent:
4,994,384 →
Application:
07/113,791 →
Method for Preparation of High Temperature Superconductors Using Trichlorocetrates
Patent:
4,859,652 →
Application:
07/121,018 →
Cleaning Compositions Containing Protease Produced by Vibrio and Method of Use
Patent:
4,865,983 →
Application:
07/129,016 →
Biocide
Patent:
4,853,411 →
Application:
07/131,681 →
Catalytic Method for Preparing Symmetrical and Nonsymmetrical Dialkylhydroxylamines
Patent:
4,910,340 →
Application:
07/133,119 →
Hydrogenation of Nitroalkanes to Hydroxylamines
Application:
07/133,120 →
Battery Separator
Patent:
4,789,609 →
Application:
07/133,592 →
Contact Lenses Based on Biocompatible Polyurethane and Polyurea- Urethane Hydrated Polymers
Application:
07/135,878 →
In Vitro Culture of Bovine Embryos
Patent:
5,213,979 →
Application:
07/139,887 →
Polyurethane-Poly (Vinychloride) Interpenetrating Network
Application:
07/141,451 →
Polyurethane Coatings for Bridge Deckings and the Like
Patent:
4,788,269 →
Application:
07/141,452 →
Preparation of Amino Acid Derivatives
Patent:
4,855,455 →
Application:
07/146,861 →
Hot Pressing Dense Ceramic Sheets for Electronic Substrates and for Multilayer Ceramic Electronic Substrates
Patent:
4,920,640 →
Application:
07/148,829 →
Microbiological Control Process
Patent:
4,863,616 →
Application:
07/153,286 →
Manufacturing Method for Superconducting Ceramics and Products Thereof
Patent:
5,149,682 →
Application:
07/155,340 →
Rice Hull Ash Concrete Admixture
Patent:
4,829,107 →
Application:
07/159,978 →
Membrane Process for Hydrocarbon Liquid Recovery
Patent:
4,892,564 →
Application:
07/172,670 →
Protein Non-Adsorptive Polyurea-Urethane Polymer Coated Devices
Application:
07/175,880 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 10, 1985
From: PARHAM, MARC E.; MILLIGAN, KAREN E.
To: AMICON CORPORATION, A CORP OF MA
Reel/Frame 004415/0127 →
Assignment of Assignors Interest.
Nov 22, 1985
From: AMICON CORPORATION
To: W. R. GRACE & CO., A CORP OF CONNECTICUT
Reel/Frame 004480/0419 →
Assignment of Assignors Interest.
Feb 10, 1986
From: BROWNE, ALAN R.
To: W.R. GRACE & CO., A CORP. OF CT.
Reel/Frame 004506/0820 →
Assignment of Assignors Interest.
Dec 14, 1987
From: WANG, SHU-CHIEH P.
To: W. R. GRACE & CO., 1114 AVE. OF THE AMERICAS, NEW YORK, NEW YORK 10036 A CORP. OF CONNECTICUT
Reel/Frame 004802/0045 →
Assignment of Assignors Interest.
Mar 23, 1988
From: CUISIA, DIONISIO G.; HWA, CHIH M.; SALUTSKY, MURRELL L.
To: W. R. GRACE & CO., A CORP. OF CT
Reel/Frame 004842/0267 →
Assignment of Assignors Interest.
May 2, 1988
From: GLEMZA, RIMANTAS
To: W.R. GRACE & CO., A CORP. OF CT
Reel/Frame 004858/0605 →
Assignment of Assignors Interest.
May 5, 1988
From: GREAVES, BRIAN
To: W.R. GRACE & CO.
Reel/Frame 004864/0221 →
Assignment of Assignors Interest.
May 6, 1988
From: LUSSIER, ROGER J.; WELSH, WILLIAM A.; MASELLI, JAMES M.
To: W.R. GRACE & CO.
Reel/Frame 004864/0292 →
Assignment of Assignors Interest.
May 6, 1988
From: RHEAUME, LEO A.; RITTER, RONALD E.
To: W.R. GRACE & CO.
Reel/Frame 004864/0290 →
Assignment of Assignors Interest.
May 6, 1988
From: PARHAM, MARC E.; RUDOLPH, JULIE L.
To: W.R. GRACE & CO.
Reel/Frame 004864/0294 →
Assignment of Assignors Interest.
May 6, 1988
From: LUSSIER, ROGER J.
To: W. R. GRACE & CO.
Reel/Frame 004864/0313 →
Assignment of Assignors Interest.
May 6, 1988
From: WALTER, JAMES F.; SHERWIN, MARTIN B.
To: W. R. GRACE & CO.
Reel/Frame 004864/0337 →
Assignment of Assignors Interest.
May 6, 1988
From: LUSSIER, ROGER J.
To: W. R. GRACE & CO.
Reel/Frame 004864/0346 →
Assignment of Assignors Interest.
May 6, 1988
From: WORMSBECHER, RICHARD F.
To: W.R. GRACE & CO.
Reel/Frame 004865/0133 →
Assignment of Assignors Interest.
May 6, 1988
From: WELSH, WILLIAM A.
To: W.R. GRACE & CO.
Reel/Frame 004865/0142 →
Assignment of Assignors Interest.
May 9, 1988
From: EDWARDS, GRANT C.; PETERS, ALAN W.
To: W. R. GRACE & CO.
Reel/Frame 004865/0233 →
Assignment of Assignors Interest.
May 9, 1988
From: PEREIRA, CARMO J.; CHENG, WU-CHENG
To: W. R. GRACE & CO.
Reel/Frame 004864/0479 →
Assignment of Assignors Interest.
May 9, 1988
From: GILSON, JEAN-PIERRE
To: W.R. GRACE & CO.
Reel/Frame 004865/0372 →
Assignment of Assignors Interest.
May 10, 1988
From: LAU, JOHN WING-KEUNG; BENNET, KEVIN E.
To: W.R. GRACE & CO.
Reel/Frame 004865/0454 →
Assignment of Assignors Interest.
May 10, 1988
From: HICKS, ROBERT F.
To: W.R. GRACE & CO.
Reel/Frame 004865/0458 →
Assignment of Assignors Interest.
May 10, 1988
From: SANCHEZ, MOISES G.; CHANG, CHARLES C.; LAINE, NORMAN R.; WATERS, SANDRA M.
To: W.R. GRACE & CO.
Reel/Frame 004865/0456 →
Assignment of Assignors Interest.
May 16, 1988
From: ANDERMAN, MENAHEM
To: W. R. GRACE & CO., A CORP. OF CT.
Reel/Frame 004873/0607 →
Assignment of Assignors Interest.
May 16, 1988
From: HARSY, STEPHEN G.
To: W.R. GRACE & CO., A CORP. OF CT
Reel/Frame 004873/0491 →
Assignment of Assignors Interest.
May 16, 1988
From: ROSENBERG, ARNOLD M.; GAIDIS, JAMES M.; KINDT, LAWRENCE J.
To: W.R. GRACE & CO., A CORPORATION OF CONNECTICUT
Reel/Frame 004873/0943 →
Merger Effective Date: May 25, 1988 Connecticut
Aug 5, 1988
From: W.R. GRACE & CO., A CORP. OF CONN. (MERGED INTO); GRACE MERGER CORP., A CORP. OF CONN. (CHANGED TO)
To: W.R. GRACE & CO.-CONN.
Reel/Frame 004937/0001 →