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Patent Assignment Details

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Reel/Frame:	005602/0024			Pages:	9
		Recorded:	12/24/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 114
Page 1 of 2
Pages: 1 2

Patent #:	3748358	Issue Dt:	06/24/1972	Application #:	05046840	Filing Dt:	06/16/1970
Title:	METHOD OF PURIFICATION OF N-ACETYL-P-AMINOPHENOL

Patent #:	3766267	Issue Dt:		Application #:	05120733	Filing Dt:
Title:

Patent #:	3743668	Issue Dt:		Application #:	05148988	Filing Dt:
Title:

Patent #:	3850838	Issue Dt:		Application #:	05270211	Filing Dt:
Title:

Patent #:	3909472	Issue Dt:		Application #:	05360036	Filing Dt:
Title:

Patent #:	3890368	Issue Dt:		Application #:	05372315	Filing Dt:
Title:

Patent #:	3855290	Issue Dt:		Application #:	05373970	Filing Dt:
Title:

Patent #:	3917671	Issue Dt:		Application #:	05440234	Filing Dt:
Title:

Patent #:	3917695	Issue Dt:	11/04/1975	Application #:	05483364	Filing Dt:	06/26/1974
Title:	PREPARATION OF N-ACETYL-P-AMINOPHENOL

Patent #:	3903029	Issue Dt:		Application #:	05490276	Filing Dt:
Title:

Patent #:	4003903	Issue Dt:		Application #:	05549491	Filing Dt:
Title:

Patent #:	4018831	Issue Dt:		Application #:	05612679	Filing Dt:
Title:

Patent #:	4012398	Issue Dt:		Application #:	05613965	Filing Dt:
Title:

Patent #:	4082747	Issue Dt:		Application #:	05618706	Filing Dt:
Title:

Patent #:	4026818	Issue Dt:		Application #:	05642558	Filing Dt:
Title:

Patent #:	4038434	Issue Dt:		Application #:	05666438	Filing Dt:
Title:

Patent #:	4038294	Issue Dt:		Application #:	05676416	Filing Dt:
Title:

Patent #:	4078054	Issue Dt:		Application #:	05715064	Filing Dt:
Title:

Patent #:	4112238	Issue Dt:		Application #:	05769828	Filing Dt:
Title:

Patent #:	4162155	Issue Dt:	07/24/1979	Application #:	05772139	Filing Dt:	02/25/1977
Title:	COMPOSITIONS

Patent #:	4176138	Issue Dt:	11/27/1979	Application #:	05955442	Filing Dt:	10/27/1978
Title:	PROCESS FOR PREPARING P-AMINOPHENOL

Patent #:	4224247	Issue Dt:		Application #:	05958868	Filing Dt:
Title:

Patent #:	4256669	Issue Dt:	03/17/1981	Application #:	05959024	Filing Dt:	11/08/1978
Title:	PARA-AMINOPHENOL DERIVATIVES

Patent #:	4219349	Issue Dt:		Application #:	06017315	Filing Dt:
Title:

Patent #:	4333920	Issue Dt:	06/08/1982	Application #:	06042013	Filing Dt:	05/24/1979
Title:	BENZALPHTHALIDES AS BROAD SPECTRUM SUN SCREENS

Patent #:	4242274	Issue Dt:	12/30/1980	Application #:	06049412	Filing Dt:	06/18/1979
Title:	PROCESS FOR THE PREPARATION OF 2,2-DIPHENYL-4-(DIMETHYLAMINO)-PENTANE NITRILE

Patent #:	4264525	Issue Dt:	04/28/1981	Application #:	06053888	Filing Dt:	07/02/1979
Title:	STEPWISE REDUCTION OF P-NITROPHENOL

Patent #:	4264526	Issue Dt:	04/28/1981	Application #:	06054388	Filing Dt:	07/02/1979
Title:	BORATE REDUCTION OF NITROPHENOLS

Patent #:	4264529	Issue Dt:	04/28/1981	Application #:	06133084	Filing Dt:	03/24/1980
Title:	METHOD FOR PREPARING P-AMINOPHENOL

Patent #:	4342706	Issue Dt:	08/03/1982	Application #:	06185351	Filing Dt:	09/08/1980
Title:	BENZENE SULFONATE QUATERNARY AMMONIUM SALTS

Patent #:	4309564	Issue Dt:	01/05/1982	Application #:	06199719	Filing Dt:	10/23/1980
Title:	METHODS FOR PREPARING EUTECTIC MIXTURES OF P-HYDROXYBENZOIC ACID ESTERS

Patent #:	4357528	Issue Dt:	11/02/1982	Application #:	06201000	Filing Dt:	10/27/1980
Title:	MACHINE AND METHOD FOR COUNTING AND RECONCILING PAPER MONEY

Patent #:	4307249	Issue Dt:	12/22/1981	Application #:	06223195	Filing Dt:	01/07/1981
Title:	PROCESS FOR THE SELECTIVE PREPARATION OF P-AMINOPHENOL FROM NITROBENZENE

Patent #:	4440954	Issue Dt:	04/03/1984	Application #:	06251461	Filing Dt:	04/20/1981
Title:	PROCESS FOR THE PURIFICATION OF P-AMINOPHENOL

Patent #:	4472253	Issue Dt:	09/18/1984	Application #:	06293461	Filing Dt:	08/17/1981
Title:	PROCESS FOR THE PREPARATION OF AN N-SUBSTITUED 3-O ALKYL-14 HYDROXYNORMORPHINONE DERIVATIVE

Patent #:	4415753	Issue Dt:	11/15/1983	Application #:	06343993	Filing Dt:	01/29/1982
Title:	PROCESS FOR PREPARING P-AMINOPHENOL AND ALKYL SUBSTITUTED P-AMINOPHENOL

Patent #:	4539428	Issue Dt:	09/03/1985	Application #:	06376478	Filing Dt:	05/10/1982
Title:	PREPARATION OF DIAMINO DIPHENYL ETHERS

Patent #:	4457911	Issue Dt:	07/03/1984	Application #:	06404964	Filing Dt:	08/03/1982
Title:	DIALKYL MALONATES AS ORGANIC SUNSCREEN ADJUVANTS

Patent #:	4501920	Issue Dt:	02/26/1985	Application #:	06426449	Filing Dt:	09/29/1982
Title:	PREPARATION OF TRIMETHOXYBENZOATE SALTS AND TRIMETHOXYBENZOIC ACID

Patent #:	4600579	Issue Dt:	07/15/1986	Application #:	06502067	Filing Dt:	06/07/1983
Title:	N-ACETYL-P-AMINOPHENOL COMPOSITIONS CONTAINING PARTIALLY GELATINIZED STARCH AND METHOD FOR PREPARING SAME

Patent #:	4556566	Issue Dt:	12/03/1985	Application #:	06509844	Filing Dt:	06/22/1983
Title:	SALT SUBSTITUTE CONTAINING POTASSIUM CHLORIDE COATED WITH A MIXTURE OF MALTODEXTRIN AND SODIUM CHLORIDE AND METHOD OF PREPARATION

Patent #:	4556577	Issue Dt:	12/03/1985	Application #:	06509845	Filing Dt:	06/30/1983
Title:	AN ADMIXTURE OF POTASSIUM CHLORIDE AND MALTODEXTRIN AS SALT SUBSTITUTE AND METHOD OF PREPARATION

Patent #:	4556567	Issue Dt:	12/03/1985	Application #:	06509846	Filing Dt:	06/30/1983
Title:	SALT SUBSTITUE CONTAINING POTASSIUM CHLORIDE COATED WITH MALTODEXTRIN AND METHOD OF PREPARATION

Patent #:	4556578	Issue Dt:	12/03/1985	Application #:	06509847	Filing Dt:	06/30/1983
Title:	NACL-FREE SALT SUBSTITUTE CONTAINING POTASSIUM CHLORIDE, MALTODEXTRIN AND POTASSIUM BITARTRATE AND METHOD OF PREPARATION

Patent #:	4556568	Issue Dt:	12/03/1985	Application #:	06509848	Filing Dt:	06/30/1983
Title:	SALT SUBSTITUTE CONTAINING POTASSIUM CHLORIDE COATED WITH A MIXTURE INCLUDING MALTODEXTRIN AND POTASSIUM BITARTRATE AND METHOD OF PREPARATION

Patent #:	4560574	Issue Dt:	12/24/1985	Application #:	06509849	Filing Dt:	06/30/1983
Title:	SALT SUBSTITUTE CONTAINING POTASSIUM CHLORIDE,MALTODEXTRIN AND SODIUM CHLORIDE AND METHOD OF PREPARATION

Patent #:	4571437	Issue Dt:	02/18/1986	Application #:	06516857	Filing Dt:	07/25/1983
Title:	PROCESS FOR PREPARING P-AMINOPHENOL AND ALKYL SUBSTITUTED P-AMINOPHENOL

Patent #:	4532352	Issue Dt:	07/30/1985	Application #:	06544990	Filing Dt:	10/24/1983
Title:	SEPARATION OF ANILINE AND P-FLUOROANILINE

Patent #:	4565890	Issue Dt:	01/21/1986	Application #:	06546051	Filing Dt:	10/27/1983
Title:	PROCESS FOR THE PREPARATION OF N-ACETYL-P-AMINOPHENOL

Patent #:	4639520	Issue Dt:	01/27/1987	Application #:	06593752	Filing Dt:	03/27/1984
Title:	PREPARATION OF 14-HYDROXY-N-ETHOXY-CARBONYL-NORCODEINONE

Patent #:	4515774	Issue Dt:	05/07/1985	Application #:	06621454	Filing Dt:	06/18/1984
Title:	LIQUID, CINNAMAL DIALKYL MALONATES AS SOLE ORGANIC SUNSCREENS

Patent #:	4642399	Issue Dt:	02/10/1987	Application #:	06676117	Filing Dt:	11/29/1984
Title:	METHOD FOR PRODUCING FLUORONITROBENZENE COMPOUNDS

Patent #:	4569959	Issue Dt:	02/11/1986	Application #:	06692078	Filing Dt:	01/17/1985
Title:	ISOCYANURATE ESTERS OF THIOAMIDOPHENOLS AND POLYOLEFIN POLYMERIC COMPOSITIONS STABILIZED THEREWITH

Patent #:	4638079	Issue Dt:	01/20/1987	Application #:	06692080	Filing Dt:	01/17/1985
Title:	INHIBITING POLYMERIZATION OF ETHYLENICALLY UNSATURATED MONOMERS

Patent #:	4772740	Issue Dt:	09/20/1988	Application #:	06708313	Filing Dt:	03/05/1985
Title:	ETHANOLAMINE SALT OF N-NITROSOPHENYLHYDROXYLAMINE AND INHIBITING POLYMERIZATION THEREWITH

Patent #:	4663480	Issue Dt:	05/05/1987	Application #:	06741383	Filing Dt:	06/05/1985
Title:	INHIBITING POLYMERIZATION OF ETHYLENICALLY UNSATURATED MONOMERS WITH MN(NO2)2

Patent #:	4613499	Issue Dt:	09/23/1986	Application #:	06747241	Filing Dt:	06/21/1985
Title:	SUBSTITUTED CINNAMAL DIALKYL MALONATES IN SUNSCREENING, SKIN CARE COMPOSITIONS

Patent #:	4631284	Issue Dt:	12/23/1986	Application #:	06755743	Filing Dt:	07/16/1985
Title:	ACETAMINOPHEN COMPOSITIONS CONTAINING LOW DOSES OF CHLORPHENIRAMINE MALEATE, METHOD FOR PREPARING SAME AND TABLETS FORMED THEREFROM

Patent #:	4617060	Issue Dt:	10/14/1986	Application #:	06756580	Filing Dt:	07/19/1985
Title:	SILICA CATALYST SUPPORT

Patent #:	4634728	Issue Dt:	01/06/1987	Application #:	06767548	Filing Dt:	08/20/1985
Title:	POLYOL CARBOXYALKYLTHIOALKANOAMIDOPHENOL COMPOUNDS AND ORGANIC MATERIAL STABILOIZED THEREWITH

Patent #:	4661625	Issue Dt:	04/28/1987	Application #:	06803321	Filing Dt:	12/02/1985
Title:	SYNTHESIS AND PURIFICATION OD D-PROPOXYPHENE HYDROCHLORIDE

Patent #:	4734290	Issue Dt:	03/29/1988	Application #:	06808306	Filing Dt:	12/12/1985
Title:	PROCESS FOR PREPARING A COATED-PARTICLE SALT SUBSTITUTE COMPOSITION

Patent #:	4642398	Issue Dt:	02/10/1987	Application #:	06816481	Filing Dt:	01/06/1986
Title:	PREPARATION OF FLUORONITROBENZENE COMPOUNDS IN DISPERSION OF POTASSIUM FLUORIDE

Patent #:	4680325	Issue Dt:	07/14/1987	Application #:	06827988	Filing Dt:	02/10/1986
Title:	ANTI-OXIDENT ISOCYANUREATE ESTER OF THIOAMIDOPHENOLS AND POLOLEFINS STABILIZED THEREWITH

Patent #:	4745209	Issue Dt:	05/17/1988	Application #:	06839213	Filing Dt:	03/13/1986
Title:	METHOD OF PREPARING ALPHA-ARYLALKANOIC ESTERS

Patent #:	4734519	Issue Dt:	03/29/1988	Application #:	06871007	Filing Dt:	06/05/1986
Title:	PENTAERYTHRITOL CO-ESTERS

Patent #:	4661521	Issue Dt:	04/28/1987	Application #:	06884911	Filing Dt:	07/14/1986
Title:	DIRECT TABLETING ACETAMINOPHEN COMPOSITIONS

Patent #:	4730077	Issue Dt:	03/08/1988	Application #:	06888538	Filing Dt:	07/21/1986
Title:	METHOD OF PREPARING ALPHA-ARYLALKANOIC ESTERS

Patent #:	4843169	Issue Dt:	06/27/1989	Application #:	06888539	Filing Dt:	07/21/1986
Title:	METHOD OF PREPARING ALPHA-ARYLALKANOIC ESTERS

Patent #:	4680144	Issue Dt:	07/14/1987	Application #:	06924340	Filing Dt:	10/29/1986
Title:	BENZENE SULFONATE QUATERNARY AMMONIUM SALTS OF ORGANIC SUNSCREEN CARBOXYLIC ACIDS

Patent #:	4722956	Issue Dt:	02/02/1988	Application #:	06938941	Filing Dt:	12/08/1986
Title:	STABILIZED BLOCK COPOLYMER COMPOSITIONS CONTAINING RING-SUBSTITUTED N-ACYL-PARA-AMINOPHENOL

Patent #:	4795813	Issue Dt:	01/03/1989	Application #:	06946540	Filing Dt:	12/24/1986
Title:	SYNTHESIS OF DERIVATIVES OF CODEINE AND OTHER 3-0-ALKYLMORPHINES

Patent #:	4775710	Issue Dt:	10/04/1988	Application #:	07005549	Filing Dt:	01/21/1987
Title:	STABILIZED LINEAR LOW-DENSITY POLYETHYLENE CONTAINING RING- SUBSTITUTED N-ACYL-PARA-AMINOPHENOL

Patent #:	4757090	Issue Dt:	07/12/1988	Application #:	07014306	Filing Dt:	02/13/1987
Title:	DIRECT TABLETING ACETAMINOPHEN COMPOSITIONS

Patent #:	4751307	Issue Dt:	06/14/1988	Application #:	07020064	Filing Dt:	02/27/1987
Title:	WITTIG-REACTION PROCESSES

Patent #:	4727103	Issue Dt:	02/23/1988	Application #:	07068010	Filing Dt:	06/29/1987
Title:	ISOCYANURATE ESTERS OF CARBOXYALKYLTHIOALKANOESTERPHENOL COMPOUNDS AND POLYOLEFIN POLYMERIC COMPOSITIONS STABILIZED THEREWITH

Patent #:	4772651	Issue Dt:	09/20/1988	Application #:	07075985	Filing Dt:	07/21/1987
Title:	FIRE RESISTANT POLYMERS CONTAINING MAGNESIUM OXYCHLORIDE

Patent #:	4775764	Issue Dt:	10/04/1988	Application #:	07078616	Filing Dt:	07/28/1987
Title:	METHOD FOR PREPARING 4,4' DIFLUOROBIPHENYL

Patent #:	4783435	Issue Dt:	11/08/1988	Application #:	07089939	Filing Dt:	08/25/1987
Title:	SILICA CATALYST SUPPORTS

Patent #:	4794138	Issue Dt:	12/27/1988	Application #:	07090819	Filing Dt:	08/28/1987
Title:	PENTAERYTHRITOL CO-ESTERS WHERE UP TO 75 PERCENT OF THE ACID COMPONENT IS ALKYLTHOIOALKANOIC

Patent #:	4772741	Issue Dt:	09/20/1988	Application #:	07091477	Filing Dt:	08/31/1987
Title:	PENTAERYTHRITOL CO-ESTERS CONTAINING SULFUR IN AT LEAST ONE OF THE ACID RESIDUES

Patent #:	4837031	Issue Dt:	06/06/1989	Application #:	07097850	Filing Dt:	09/17/1987
Title:	COMPOSITIONS CONTAINING IBUPROFEN

Patent #:	4806675	Issue Dt:	02/21/1989	Application #:	07111470	Filing Dt:	10/19/1987
Title:	METHOD OF MAKING MIXED PENTAERYTHRITOL ESTERS HAVING UP TO 75 PERCENT THIO-CONTAINING SIDE CHAINS

Patent #:	4918168	Issue Dt:	04/17/1990	Application #:	07124500	Filing Dt:	11/24/1987
Title:	PROCESS FOR THE CONTINUOUS DIAZOTIZATION OF AMINES IN A MULTI-STAGE REACTOR

Patent #:	4822927	Issue Dt:	04/18/1989	Application #:	07124501	Filing Dt:	11/24/1987
Title:	CONTINUOUS DECOMPOSITION OF DIAZONIUM FLUORIDES

Patent #:	4973772	Issue Dt:	11/27/1990	Application #:	07146257	Filing Dt:	02/07/1987
Title:	CATALYTIC METHOD FOR PRODUCING FLUOROARMATIC COMPOUNDS USING SUBSTITUTED PYRIDINIUM SALTS

Patent #:	4849552	Issue Dt:	07/18/1989	Application #:	07146258	Filing Dt:	02/05/1987
Title:	PREPARATION OF FLUOROAROMATIC COMPOUNDS IN DISPERSION OF POTASSIUM FLUORIDE

Patent #:	4927980	Issue Dt:	05/22/1990	Application #:	07146259	Filing Dt:	02/09/1987
Title:	CATALYTIC METHOD FOR PRODUCING FLUOROAROMATIC COMPOUNDS USING BRANCHED ALKYL PYRIDINIUM SALTS

Patent #:	4973771	Issue Dt:	11/27/1990	Application #:	07146260	Filing Dt:	02/09/1987
Title:	PHASE TRANSFER CATALYSTS

Patent #:	4918203	Issue Dt:	04/17/1990	Application #:	07151938	Filing Dt:	02/03/1988
Title:	PREPARATION OF 6-SUBSTITUTED 4-CHROMANONES

Patent #:	5041617	Issue Dt:	08/20/1991	Application #:	07158000	Filing Dt:	02/19/1988
Title:	DITHIODIALKANOIC ACID ESTERS AND POLYMERS STABILIZED THEREWITH

Patent #:	4886920	Issue Dt:	12/12/1989	Application #:	07177986	Filing Dt:	04/05/1988
Title:	PROCESS FOR PREPARING AROMATIC FLUORIDES

Patent #:	4937394	Issue Dt:	06/26/1990	Application #:	07228123	Filing Dt:	08/04/1988
Title:	SILICA CATALYST SUPPORTS FOR HYDRATION OF ETHYLENE TO ETHANOL

Patent #:	4927805	Issue Dt:	05/22/1990	Application #:	07301873	Filing Dt:	01/25/1989
Title:	HYDROLYSIS OF CURCUMIN

Patent #:	4911921	Issue Dt:	03/27/1990	Application #:	07306014	Filing Dt:	02/02/1989
Title:	HIGH IBUPROFEN CONTENT GRANULATIONS

Patent #:	4908270	Issue Dt:	03/13/1990	Application #:	07316024	Filing Dt:	02/27/1989
Title:	CONTINOUS PREPARATION OF NITROSYL FLUORIDE

Patent #:	4970332	Issue Dt:	11/13/1990	Application #:	07321273	Filing Dt:	03/09/1989
Title:	PROCESS FOR PRODUCING 2-ETHYLHEXYL-P-METHOXYCINNAMATE

Patent #:	4918251	Issue Dt:	04/17/1990	Application #:	07333004	Filing Dt:	04/04/1989
Title:	PREPARATION OF 2-HALOFLUOROBENZENE

Patent #:	4996355	Issue Dt:	02/26/1991	Application #:	07338162	Filing Dt:	04/14/1989
Title:	NOVEL INTERMEDIATES FOR THE PRODUCTION OF 2,4,5-TRIFLUOROBENZOYL FLUORIDE

100

Patent #:	4898976	Issue Dt:	02/06/1990	Application #:	07339450	Filing Dt:	04/17/1989
Title:	METHOD OF MAKING THE ETHANOLAMINE SALT OF N-NITROSOPHENYL-HYDTOXYL AMINE

Assignor

MALLINCKRODT, INC., A DE CORP.

Exec Dt:

12/20/1990

Assignee

MALLINCKRODT SPECIALTY CHEMICALS COMPANY, A DE CORP.

675 MCDONNELL BOULEVARD,

ST. LOUIS,, MISSOURI

Correspondence name and address
	JEFFREY S. BOONE
	MALLINCKRODT SPECIALTY CHEMICALS COMPANY
	675 MCDONNELL BLVD.
	P.O. BOX 5840
	ST. LOUIS, MO 63134

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