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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	010404/0268			Pages:	8
		Recorded:	02/06/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 241
Page 1 of 3
Pages: 1 2 3

Patent #:	4171453	Issue Dt:	10/16/1979	Application #:	05879935	Filing Dt:	02/22/1978
Title:	CARBONATION OF ALKALI METAL PHENATES

Patent #:	4137258	Issue Dt:	01/30/1979	Application #:	05894222	Filing Dt:	04/07/1978
Title:	PROCESS FOR MAKING PURE SALICYLIC ACID

Patent #:	4319894	Issue Dt:	03/16/1982	Application #:	05951689	Filing Dt:	10/16/1978
Title:	PROCESS AND PROCESS APPARATUS FOR SEPARATING GASEOUS PHOSPHORUS TRICHLORIDE FROM A GAS STREAM

Patent #:	4233817	Issue Dt:	11/18/1980	Application #:	05957465	Filing Dt:	11/03/1978
Title:	REFRIGERATION APPARATUS

Patent #:	4201834	Issue Dt:	05/06/1980	Application #:	05966694	Filing Dt:	12/05/1978
Title:	POWDER COMPOSITION AND METHOD OF PREPARATION

Patent #:	4260591	Issue Dt:	04/07/1981	Application #:	05972097	Filing Dt:	12/21/1978
Title:	PROCESS FOR PREPARING ALKALI METAL ALUMINUM PHOSPHATE

Patent #:	4234568	Issue Dt:	11/18/1980	Application #:	06025440	Filing Dt:	03/30/1979
Title:	METHOD AND COMPOSITION FOR INHIBITING PLAQUE

Patent #:	4265866	Issue Dt:	05/05/1981	Application #:	06035576	Filing Dt:	05/03/1979
Title:	PROCESS FOR PRODUCING HYPOPHOSPHOROUS ACID (H3PO2) AND NON-TRANSITION METAL HYPROPHOSPHITES

Patent #:	4294930	Issue Dt:	10/13/1981	Application #:	06068876	Filing Dt:	08/22/1979
Title:	PROCESS FOR IMPROVING THE RECOVERY OF MICROBIAL CELL BIOMASS

Patent #:	4264322	Issue Dt:	04/28/1981	Application #:	06073411	Filing Dt:	09/07/1979
Title:	MULTICOLOR COATING SYSTEM

Patent #:	4348482	Issue Dt:	09/07/1982	Application #:	06073647	Filing Dt:	09/10/1979
Title:	PROCESS FOR DECREASING THE THERMAL STABILITY OF MICROBIAL RENNET

Patent #:	4285920	Issue Dt:	08/25/1981	Application #:	06092598	Filing Dt:	11/08/1979
Title:	SOLVENT EXTRACTION PROCESS FOR PREPARING PURIFIED PHOSPHORIC ACID AND SODIUM PHOSPHATE SALTS

Patent #:	4341744	Issue Dt:	07/27/1982	Application #:	06095035	Filing Dt:	11/16/1979
Title:	SODA ASH PRODUCTION

Patent #:	4284515	Issue Dt:	08/18/1981	Application #:	06102167	Filing Dt:	12/10/1979
Title:	PROCESS FOR DECREASING ELEMENTAL PHOSPHORUS LEVELS IN AN AQUEOUS MEDIUM

Patent #:	4284530	Issue Dt:	08/18/1981	Application #:	06104330	Filing Dt:	12/17/1979
Title:	NOVEL SUPPORT FOR CATALYSTS

Patent #:	4269721	Issue Dt:	05/26/1981	Application #:	06106322	Filing Dt:	12/21/1979
Title:	DUST ABATEMENT WITH CALCIUM SULFATE

Patent #:	4312843	Issue Dt:	01/26/1982	Application #:	06106637	Filing Dt:	12/26/1979
Title:	DICALCIUM PHOSPHATE DIHYDRATE HAVING IMPROVED MONOFLUOROPHOSPHATE COMPATIBILITY AND PROCESS FOR THE PREPARATION THEREOF

Patent #:	4272496	Issue Dt:	06/09/1981	Application #:	06107466	Filing Dt:	12/26/1979
Title:	PROCESSING ELEMENTAL PHOSPHORUS (P4) CONTAINING GAS STEAMS

Patent #:	4258018	Issue Dt:	03/24/1981	Application #:	06107479	Filing Dt:	12/26/1979
Title:	PROCESSING ELEMENTAL PHOSPHORUS (P4) CONTAINING GAS STREAMS

Patent #:	4309409	Issue Dt:	01/05/1982	Application #:	06120012	Filing Dt:	02/08/1980
Title:	ANTI-CORROSION FORMULATION FOR TOOTHPASTES

Patent #:	4319032	Issue Dt:	03/09/1982	Application #:	06157238	Filing Dt:	06/06/1980
Title:	DERIVATIVES OF AMINOALKYL ALKYLENE UREAS

Patent #:	4340743	Issue Dt:	07/20/1982	Application #:	06163488	Filing Dt:	06/27/1980
Title:	DERIVATIVES OF MONO-(ALKYLENE UREIDO ALKYL) UREAS AND BIS-(ALKYLENE UREIDO ALKYL) UREAS

Patent #:	4299825	Issue Dt:	11/10/1981	Application #:	06165478	Filing Dt:	07/03/1980
Title:	CONCENTRATED XANTHAN GUM SOLUTIONS

Patent #:	4351962	Issue Dt:	09/28/1982	Application #:	06168940	Filing Dt:	07/11/1980
Title:	PROCESS FOR THE PREPARATION OF HYDROXY BENZENE CARBOXALDEHYDES

Patent #:	4335154	Issue Dt:	06/15/1982	Application #:	06176882	Filing Dt:	08/11/1980
Title:	METHOD FOR PREPARING A BAKED PRODUCT CONTAINING ALKALLI METAL ALUMINUM PHOSPHATE

Patent #:	4320226	Issue Dt:	03/16/1982	Application #:	06195583	Filing Dt:	10/09/1980
Title:	WATER SOLUBLE GUAR PRODUCT AND METHOD FOR MAKING IT

Patent #:	4374816	Issue Dt:	02/22/1983	Application #:	06207306	Filing Dt:	11/17/1980
Title:	PROCESS FOR PRODUCING HYPO-PHOSPHORUS ACID (H3 PO2) AND NON- TRANSISTION METAL HYPOPHOSPHITES

Patent #:	4472365	Issue Dt:	09/18/1984	Application #:	06273783	Filing Dt:	06/15/1981
Title:	DICALCIUM PHOSPHATE DIHYDRATE HAVING IMPROVED MONOFLUOROPHOSPATE COMPATIBILITY AND PROCESS FOR THE PREPARATION THEREOF

Patent #:	4407835	Issue Dt:	10/04/1983	Application #:	06290448	Filing Dt:	08/06/1981
Title:	LEAVENING SYSTEM IN FRUCTOSE CONTAINING BAKED GOODS

Patent #:	4380553	Issue Dt:	04/19/1983	Application #:	06299192	Filing Dt:	09/03/1981
Title:	METHOD OF IMPARTING A REDDISH COLOR TO SEASONING SALTS

Patent #:	4426503	Issue Dt:	01/17/1984	Application #:	06330504	Filing Dt:	12/14/1981
Title:	DERIVATIVES OF AMINOALKYL ALKYLENE UREAS AND THEIR USE AS WET ADHESION PROMOTERS

Patent #:	4429095	Issue Dt:	01/31/1984	Application #:	06352206	Filing Dt:	02/25/1982
Title:	POLYMERIZABLE COMPOSITIONS COMPRISING DERIVATIVES OF MONO-(ALKYLENE UREIDO ALKYL) UREAS AND BIS-(ALKYLENE UREIDO ALKYL) UREAS

Patent #:	4689121	Issue Dt:	08/25/1987	Application #:	06393144	Filing Dt:	06/28/1982
Title:	RECOVERY OF PHOSPHORUS FROM SLUDGE

Patent #:	4439453	Issue Dt:	03/27/1984	Application #:	06421212	Filing Dt:	09/22/1982
Title:	DIRECTLY COMPRESSIBLE ACETAMINOPHEN GRANULATION

Patent #:	4434278	Issue Dt:	02/28/1984	Application #:	06423502	Filing Dt:	09/27/1982
Title:	PHOSPHATE ESTERS OF ACRYLATED EPOXIDES

Patent #:	4415701	Issue Dt:	11/15/1983	Application #:	06434144	Filing Dt:	10/12/1982
Title:	WATER SOLUBLE THICKENERS

Patent #:	4454617	Issue Dt:	06/19/1984	Application #:	06447040	Filing Dt:	12/06/1982
Title:	IMMISCIBLE SEGMENTED DISTRIBUTOR FOR RANDOM DYEING OF TEXTILES

Patent #:	4411876	Issue Dt:	10/25/1983	Application #:	06454395	Filing Dt:	12/30/1982
Title:	PROCESS FOR THE MANUFACTURE OF HIGHLY PURE TRIMAGNESIUM PHOSPHATE OCTAHYDRATE OF HITH PURITY

Patent #:	4545923	Issue Dt:	10/08/1985	Application #:	06460694	Filing Dt:	01/24/1983
Title:	PROCESS FOR PREPARING COLLOIDAL CERIC OXIDE AND COMPLEXES THEREOF WITH FREE ORGANIC ACIDS

Patent #:	4539048	Issue Dt:	09/03/1985	Application #:	06465207	Filing Dt:	02/09/1983
Title:	ALUMINUM ZIRCONIUM METALLO ORGANIC COMPLEXES USEFUL AS COUPLING AGENTS

Patent #:	4539049	Issue Dt:	09/03/1985	Application #:	06478043	Filing Dt:	03/22/1983
Title:	ALUMINUM ZIRCONIUM METALLO-ORGANIC COMPLEX USEFUL AS COUPLING AND HYDROPHOBIC AGENTS

Patent #:	4511732	Issue Dt:	04/16/1985	Application #:	06488317	Filing Dt:	04/25/1983
Title:	LOW VISCOSITY UV CURABLE POLYACRYLATES

Patent #:	4487749	Issue Dt:	12/11/1984	Application #:	06511727	Filing Dt:	07/08/1983
Title:	DICALCIUM PHOSPHATE DIHYDRATE HAVING IMPROVED MONOFLUOROPHOSPHATE COMPATIBILITY AND PROCESS FOR THE PREPARATION THEREOF

Patent #:	4496527	Issue Dt:	01/29/1985	Application #:	06511973	Filing Dt:	07/08/1983
Title:	DICALCIUM PHOSPHATE DIHYDRATE HAVING IMPROVED MONOFLUOROPHOSPHATE COMPATIBILITY AND PROCESS FOR THE PREPARATION THEREOF

Patent #:	4454103	Issue Dt:	06/12/1984	Application #:	06515883	Filing Dt:	07/20/1983
Title:	HIGH ACID MONOCALCIUM PHOSPHATE AND PROCESS FOR PREPARING THE SAME

Patent #:	4489000	Issue Dt:	12/18/1984	Application #:	06521787	Filing Dt:	08/09/1983
Title:	PROCESS FOR THE PREPARATION OF CERIC ALKOXIDES

Patent #:	4505752	Issue Dt:	03/19/1985	Application #:	06522074	Filing Dt:	08/11/1983
Title:	FAST-SETTING CEMENTS FROM SOLID PHOSPHORUS PENTOXIDE CONTAINING MATERIALS

Patent #:	4481176	Issue Dt:	11/06/1984	Application #:	06538696	Filing Dt:	10/03/1983
Title:	TREATMENT FOR PHOSPHORUS-CONTAINING WASTE MATERIAL

Patent #:	4495367	Issue Dt:	01/22/1985	Application #:	06563012	Filing Dt:	12/19/1983
Title:	HIGH CHARGE DENSITY, CATIONIC METHACRYLAMIDE BASED MONOMERS AND THEIR POLYMERS

Patent #:	4521391	Issue Dt:	06/04/1985	Application #:	06570477	Filing Dt:	01/13/1984
Title:	METHOD TO IMPROVE YIELDS OF SODIUM HYPOPHOSPHITE

Patent #:	4552737	Issue Dt:	11/12/1985	Application #:	06570478	Filing Dt:	01/13/1984
Title:	METHOD TO IMPROVE YIELDS OF SODIUM HYPOPHOSPHITE

Patent #:	4543260	Issue Dt:	09/24/1985	Application #:	06574197	Filing Dt:	01/26/1984
Title:	PROCESS FOR CURING BACON,PRODUCT THEREOF AND COMPOSITION THEREOF

Patent #:	4568481	Issue Dt:	02/04/1986	Application #:	06580970	Filing Dt:	02/16/1984
Title:	EXTENSION OF GELATION TIME OF CROSSLINKED POLYGALACTOMANNANS

Patent #:	4548822	Issue Dt:	10/22/1985	Application #:	06606155	Filing Dt:	05/02/1984
Title:	ACID SOLUBLE ANNATTO COLORANT IN A POWDERED FORM

Patent #:	4599201	Issue Dt:	07/08/1986	Application #:	06637940	Filing Dt:	08/06/1984
Title:	PROCESS FOR PREPARING CERIC CARBOXYLATES

Patent #:	4670589	Issue Dt:	06/02/1987	Application #:	06671057	Filing Dt:	11/13/1984
Title:	PREPARATION OF N-ACETYL-P-AMINOPHENOL

Patent #:	4663439	Issue Dt:	05/05/1987	Application #:	06674640	Filing Dt:	11/26/1984
Title:	PROCESS FOR THE PREPARATION OF CERIC ALKOXIDES

Patent #:	4672218	Issue Dt:	06/09/1987	Application #:	06678114	Filing Dt:	12/04/1984
Title:	METHOD FOR DETERMINING THE ONSET OF CRYSTALLIZATION

Patent #:	4647401	Issue Dt:	03/03/1987	Application #:	06678424	Filing Dt:	12/05/1984
Title:	PROCESS FOR PREPARING COLLOIDAL CERIC OXIDE AND COMPLEXES THEREOF WITH FREE ORGANIC ACIDS

Patent #:	4657983	Issue Dt:	04/14/1987	Application #:	06678528	Filing Dt:	12/05/1984
Title:	PHOSPHATE ESTERS OF ACRYLATED GLYCIDYL ESTER COPOLYMERS

Patent #:	4565680	Issue Dt:	01/21/1986	Application #:	06691326	Filing Dt:	01/14/1985
Title:	RECOVERY OF PHOSPHORUS AND ALUMINUM FROM SPENT ACID FROM THE BRIGHT-DIP ALUMINUM FINISHING PROCESS

Patent #:	4720460	Issue Dt:	01/19/1988	Application #:	06719895	Filing Dt:	04/04/1985
Title:	PROCESS FOR PRESERVING ACID PRODUCING BACTERIA AND COMPOSITIONS PRODUCED THEREBY

Patent #:	4806479	Issue Dt:	02/21/1989	Application #:	06733328	Filing Dt:	05/13/1985
Title:	USE OF STABILIZING AGENTS IN CULTURE MEDIA FOR GROWING ACID PRODUCING BACTERIA

Patent #:	4693982	Issue Dt:	09/15/1987	Application #:	06736667	Filing Dt:	05/22/1985
Title:	ENZYMATICALLY-TREATED GUAR GUMS

Patent #:	4652380	Issue Dt:	03/24/1987	Application #:	06751925	Filing Dt:	07/05/1985
Title:	METHOD OF TREATING THE ARSENIC CONTAINING FILTER MEDIA FROM PHOSPHORIC ACID PURIFICATION

Patent #:	4675188	Issue Dt:	06/23/1987	Application #:	06761986	Filing Dt:	08/02/1985
Title:	GRANULAR ANHYDROUS DICALCIUM PHOSPHATE COMPOSITIONS SUITABLE FOR DIRECT COMPRESSION TABLETING

Patent #:	4707361	Issue Dt:	11/17/1987	Application #:	06761988	Filing Dt:	08/02/1985
Title:	GRANULAR ANHYDROUS DICALCIUM PHOSPHATE COMPOSITIONS SUITABLE FOR DIRECT COMPRESSION TABLETING

Patent #:	4637849	Issue Dt:	01/20/1987	Application #:	06771863	Filing Dt:	09/03/1985
Title:	WATERPROOF AMMONIUM NITRATE FUEL OIL EXPLOSIVES

Patent #:	4617194	Issue Dt:	10/14/1986	Application #:	06772084	Filing Dt:	09/03/1985
Title:	RADIATION CURABLE ABRASION RESISTANT COATINGS FOR PLASTICS

Patent #:	4631300	Issue Dt:	12/23/1986	Application #:	06773978	Filing Dt:	09/09/1985
Title:	A PROCESS FOR PREPARING LOW VISCOSITY UV CURABLE POLYACRYLATES

Patent #:	4707364	Issue Dt:	11/17/1987	Application #:	06793776	Filing Dt:	11/01/1985
Title:	COMPOSITION FOR ACCELERATING CHEESE AGING

Patent #:	4607084	Issue Dt:	08/19/1986	Application #:	06809450	Filing Dt:	12/16/1985
Title:	RADIATION CURABLE ACRYLATED POLYURETHANE OLIGOMER COMPOSITIONS

Patent #:	4764632	Issue Dt:	08/16/1988	Application #:	06816814	Filing Dt:	01/07/1986
Title:	MULTIFUNCTIONAL AMINO ZIRCONIUM ALUMINUM METALLO ORGANIC COMPLEXES USEFUL AS ADHESION PROMOTER

Patent #:	4670277	Issue Dt:	06/02/1987	Application #:	06819438	Filing Dt:	01/16/1986
Title:	INCREASED SHELF-LIFE FOR REFRIGERATED FISH

Patent #:	4828823	Issue Dt:	05/09/1989	Application #:	06848861	Filing Dt:	04/07/1986
Title:	DICALCIUM PHOSPHATE DIHYDRATE FOR FLUORIDE DENTIFRICE COMPOSITIONS

Patent #:	4698216	Issue Dt:	10/06/1987	Application #:	06894528	Filing Dt:	08/08/1986
Title:	PRODUCTION OF AN AQUEOUS PHOSPHORIC ACID SOLUTION

Patent #:	4891159	Issue Dt:	01/02/1990	Application #:	06901268	Filing Dt:	08/27/1986
Title:	LOW-FOAM ALKALI-STABLE AMPHOTERIC SURFACE ACTIVE AGENTS

Patent #:	4741917	Issue Dt:	05/03/1988	Application #:	06909155	Filing Dt:	09/19/1986
Title:	ALKALI METAL ACID PYROPHOSPHATE LEAVENING ACID COMPOSITIONS AND METHODS FOR PRODUCING THE SAME

Patent #:	4804553	Issue Dt:	02/14/1989	Application #:	06909156	Filing Dt:	09/19/1986
Title:	ALKALI METAL ACID PYROPHOSPHATE LEAVENING ACID COMPOSITIONS AND METHODS FOR PRODUCING THE SAME

Patent #:	4682654	Issue Dt:	07/28/1987	Application #:	06917032	Filing Dt:	10/09/1986
Title:	ENZYMATICALLY-TREATED GUAR GUMS

Patent #:	4931097	Issue Dt:	06/05/1990	Application #:	07012582	Filing Dt:	02/09/1987
Title:	PROCESS FOR PREPARING ACTIVATORS FOR FAST-SETTING CEMENTS

Patent #:	4870167	Issue Dt:	09/26/1989	Application #:	07020876	Filing Dt:	03/02/1987
Title:	HYDROPHOBICALLY MODIFIED NON-IONIC POLYGALACTOMANNAN ETHERS

Patent #:	4715300	Issue Dt:	12/29/1987	Application #:	07043052	Filing Dt:	04/27/1987
Title:	METHOD OF DISPOSING OF MATERIALS BY DISSOLVING IN ACID AND THEN INCINERATING

Patent #:	4814151	Issue Dt:	03/21/1989	Application #:	07077577	Filing Dt:	07/23/1987
Title:	SODA ASH MANUFACTURE

Patent #:	4874593	Issue Dt:	10/17/1989	Application #:	07078430	Filing Dt:	07/27/1987
Title:	CONVERSION OF PYROPHORIC P4-CONTAINING MATERIAL TO P205 MATERIAL

Patent #:	4954450	Issue Dt:	09/04/1990	Application #:	07086155	Filing Dt:	08/17/1987
Title:	METHOD FOR CONTROLLING THE CONCURRENT GROWTH OF TWO OR MORE LACTIC ACID PRODUCING BACTERIA

Patent #:	4824649	Issue Dt:	04/25/1989	Application #:	07091139	Filing Dt:	08/31/1987
Title:	HIGH VISCOSITY POTASSIUM METAPHOSPHATE

Patent #:	4820325	Issue Dt:	04/11/1989	Application #:	07111828	Filing Dt:	10/22/1987
Title:	TREATMENT OF TOXICANT-IMPREGNATED FILTER CAKE

Patent #:	4868150	Issue Dt:	09/19/1989	Application #:	07136279	Filing Dt:	12/22/1987
Title:	CATALYST SUPPORT MATERIAL CONTAINING LANTHANIDES

Patent #:	4918181	Issue Dt:	04/17/1990	Application #:	07162910	Filing Dt:	03/02/1988
Title:	TERTIARYAMINOALKYL-HYDROXYALKYL ETHERS OF POLYGALACTOMANNANS

Patent #:	4836830	Issue Dt:	06/06/1989	Application #:	07196899	Filing Dt:	05/18/1988
Title:	RARE EARTH COMPOSITIONS FOR DIESEL FUEL STABILIZATION

Patent #:	5066441	Issue Dt:	11/19/1991	Application #:	07206937	Filing Dt:	06/06/1988
Title:	PROCESS FOR COMPACTING A CALCIUM PHOSPHATE COMPOSITION

Patent #:	4853329	Issue Dt:	08/01/1989	Application #:	07214027	Filing Dt:	06/27/1988
Title:	STABILIZATION OF MICROBIAL RENNET

Patent #:	4937092	Issue Dt:	06/26/1990	Application #:	07244622	Filing Dt:	09/12/1988
Title:	INCREASED SHELF LIFE FOR REFRIGERATED FISH

Patent #:	4988442	Issue Dt:	01/29/1991	Application #:	07267589	Filing Dt:	11/07/1988
Title:	PROCESS FOR DEWATERING OF BIOLOGICAL SLUDGE

Patent #:	4874886	Issue Dt:	10/17/1989	Application #:	07268118	Filing Dt:	11/07/1988
Title:	NOVEL FLUORINATED BIS(SALICYLATES)

Patent #:	4959464	Issue Dt:	09/25/1990	Application #:	07268287	Filing Dt:	11/07/1988
Title:	PROCESS FOR DERIVATIZING POLYGALACTOMANNAN USING WATER SOLUBLE ALUMINUM SALTS IN THE PROCESS

Patent #:	5104436	Issue Dt:	04/14/1992	Application #:	07269456	Filing Dt:	11/09/1988
Title:	METHOD OF PRODUCING GLYOXYLATED HYDROXYPROPYL GUAR AND LIQUID PLANT TREATMENT COMPOSITION CONTAINING SAME

Patent #:	4990188	Issue Dt:	02/05/1991	Application #:	07286187	Filing Dt:	12/19/1988
Title:	ANTI-SLIP COMPOSITION

100

Patent #:	4988489	Issue Dt:	01/29/1991	Application #:	07302156	Filing Dt:	01/25/1989
Title:	RECOVERY OF PHOSPHORUS VALUES FROM WASTE PHOSPHORIC ACID LIQUORS

Assignor

RHONE-POULENC INC.

Exec Dt:

02/02/1998

Assignee

RHODIA INC.

CN 7500

259 PROSPECT PLAINS ROAD

CRANBURY, NEW JERSEY 08512

Correspondence name and address
	RHODIA INC.
	ANDREW M. SOLOMON
	CN 7500
	259 PROSPECT PLAINS ROAD
	CRANBURY, NJ 08512

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