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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:	008328/0109			Pages:	8
		Recorded:	01/30/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 35

Patent #:	4713380	Issue Dt:	12/15/1987	Application #:	06692046	Filing Dt:	01/16/1985
Title:	PRODUCTION OF OPTICALLY PURE ORGANOBORANES

Patent #:	4772752	Issue Dt:	09/20/1988	Application #:	06902175	Filing Dt:	08/29/1986
Title:	MONO- AND DIISOPINOCAMPHEYLHALOBORANES AS NEW CHIRAL REDUCING AGENTS

Patent #:	4772751	Issue Dt:	09/20/1988	Application #:	06902176	Filing Dt:	08/29/1986
Title:	PROCESS FOR LITHIUM MONO- AND DIORGANYLBOROHYDRIDES

Patent #:	4795821	Issue Dt:	01/03/1989	Application #:	06902177	Filing Dt:	08/29/1986
Title:	OPTICALLY ACTIVE BORINIC ESTERS AND KETONES

Patent #:	4866181	Issue Dt:	09/12/1989	Application #:	07134463	Filing Dt:	12/17/1987
Title:	IMPROVED PROCESS FOR PRODUCING OPTICALLY ACTIVE ALCOHOLS

Patent #:	4855506	Issue Dt:	08/08/1989	Application #:	07134469	Filing Dt:	12/17/1987
Title:	PROCESS FOR LITHIUM MONO- AND DIORGANYLBOROHYDRIDES

Patent #:	4868337	Issue Dt:	09/19/1989	Application #:	07134470	Filing Dt:	12/17/1987
Title:	OPTICALLY ACTIVE BORINIC ESTERS AND KETONES

Patent #:	4870177	Issue Dt:	09/26/1989	Application #:	07134514	Filing Dt:	12/17/1987
Title:	IMPROVED PROCESS FOR PRODUCING PURE BORONIC AND BORONIC ESTERS

Patent #:	4870212	Issue Dt:	09/26/1989	Application #:	07134515	Filing Dt:	12/17/1987
Title:	PROCESS FOR SYNTHESIZING LITHIUM MONO-AND DIORGANYLBOROHYDRIDES

Patent #:	4868344	Issue Dt:	09/19/1989	Application #:	07175178	Filing Dt:	03/30/1988
Title:	NOVEL PROCESS OF PRODUCING PHENYL OR SUBSTITUTED PHENYLALKYLAMINE PHARMACEUTICAL AGENTS AND NOVEL CHIRAL INTERMEDIATES OF HIGH ENANTIOMERIC PURITY USEFUL THEREIN

Patent #:	4918229	Issue Dt:	04/17/1990	Application #:	07226080	Filing Dt:	07/29/1988
Title:	METHOD OF PRODUCING PRIMARY AMINES IN HIGH YIELDS AND NOVEL INTERMEDIATES THEREFOR

Patent #:	4910207	Issue Dt:	03/20/1990	Application #:	07272030	Filing Dt:	11/15/1988
Title:	METHOD OF TREATING PSYCHOSIS WITH N-QUINUCLIDINYL-BENZAMIDES

Patent #:	4918242	Issue Dt:	04/17/1990	Application #:	07364873	Filing Dt:	06/12/1989
Title:	NOVEL OPTICALLY 1,3-PHENOXYPROPYLHALIDES

Patent #:	4918246	Issue Dt:	04/17/1990	Application #:	07364875	Filing Dt:	06/12/1989
Title:	PROCESS FOR PREPARING OPTICALLY ACTIVE HALOALCOHOLS

Patent #:	4950791	Issue Dt:	08/21/1990	Application #:	07364981	Filing Dt:	06/12/1989
Title:	NOVEL PROCESS OF PRODUCING PHENYL OR SUBSTITUTED PHENYLALKYLAMINE PHARMACEUTICAL AGENTS AND NOVEL CHIRAL INTERMEDIATES OF HIGH ENANTIOMERIC PURITY USEFUL THEREIN

Patent #:	5043479	Issue Dt:	08/27/1991	Application #:	07402132	Filing Dt:	09/01/1989
Title:	CHEMICALLY AND OPTICALLY PURE DIISOPINOCAMPHEYLHALOBORANES

Patent #:	5214209	Issue Dt:	05/25/1993	Application #:	07498822	Filing Dt:	03/26/1990
Title:	METHOD OF PRODUCING PRIMARY AMINES IN HIGH YIELDS AND NOVEL INTERMEDIATES THEREFOR

Patent #:	5210310	Issue Dt:	05/11/1993	Application #:	07498823	Filing Dt:	03/26/1990
Title:	OPTICALLY ACTIVE DIMETHYLORGANOBORANES

Patent #:	5087700	Issue Dt:	02/11/1992	Application #:	07498855	Filing Dt:	03/26/1990
Title:	METHOD OF PRODUCING PRIMARY AMINES IN HIGH YIELDS

Patent #:	4978794	Issue Dt:	12/18/1990	Application #:	07498966	Filing Dt:	03/26/1990
Title:	NOVEL B-(2-ALKENYL)BIS(2-ISOCARANYL)BORANES

Patent #:	5103063	Issue Dt:	04/07/1992	Application #:	07562245	Filing Dt:	08/03/1990
Title:	NOVEL INTERMEDIATES USEFUL FOR THE CHIRAL ISOPRENYLATION OF ALDEHYDES

Patent #:	5068432	Issue Dt:	11/26/1991	Application #:	07649160	Filing Dt:	02/01/1991
Title:	PROCESS FOR PRODUCING OPTICALLY PURE SUBSTITUTED PHENOXYPHENYLAKYL AMINES

Patent #:	5159116	Issue Dt:	10/27/1992	Application #:	07729610	Filing Dt:	07/15/1991
Title:	CHEMICALLY AND OPTICALLY PURE B-HALODIISO-2- ETHYLAPOPINOCAMPHEYLBORANES

Patent #:	5175378	Issue Dt:	12/29/1992	Application #:	07851611	Filing Dt:	03/16/1992
Title:	SYNTHESIS OF OPTICALLY PURE FORMS OF IPSDIENOL

Patent #:	5175371	Issue Dt:	12/29/1992	Application #:	07851644	Filing Dt:	03/16/1992
Title:	SYNTHESIS OF OPTICALLY PURE FORMS OF IPSENOL

Patent #:	5202502	Issue Dt:	04/13/1993	Application #:	07855247	Filing Dt:	03/23/1992
Title:	PROCESS FOR PRODUCING OPTICALLY ACTIVE ALCOHOLS

Patent #:	5220072	Issue Dt:	06/15/1993	Application #:	07855272	Filing Dt:	03/23/1992
Title:	PROCESS OF SYNTHESIZING CHEMICALLY AND OPTICALLY PURE B-HALODIISO- 2-ETHYLAPOPINO CAMPHEYLBORANES

Patent #:	5380940	Issue Dt:	01/10/1995	Application #:	07905115	Filing Dt:	06/26/1992
Title:	BIS(BICYCLO(2.2.2)OCTYL)HALOBORANES

Patent #:	5276195	Issue Dt:	01/04/1994	Application #:	08091057	Filing Dt:	07/14/1993
Title:	PROCESS FOR PRODUCING DIMETHYLORGANOBORANES

Patent #:	5284976	Issue Dt:	02/08/1994	Application #:	08093590	Filing Dt:	07/19/1993
Title:	METHOD OF PRODUCING PRIMARY AMINES IN HIGH YIELDS

Patent #:	5552081	Issue Dt:	09/03/1996	Application #:	08304161	Filing Dt:	09/12/1994
Title:	DICYCLOOCTYLHALOBORANES

Patent #:	5567849	Issue Dt:	10/22/1996	Application #:	08437582	Filing Dt:	05/09/1995
Title:	NOVEL BORANE-SULFIDE HYDROBORATION AGENTS

Patent #:	5504240	Issue Dt:	04/02/1996	Application #:	08437583	Filing Dt:	05/09/1995
Title:	BORANE-HYDROXYDIALKYLSULFIDE BORATES

Patent #:	5481038	Issue Dt:	01/02/1996	Application #:	08437585	Filing Dt:	05/09/1995
Title:	NOVEL BORANE-N,N-DIISOPROPYLALKYLAMINE HYDROBORATION AGENTS

Patent #:	5543569	Issue Dt:	08/06/1996	Application #:	08437586	Filing Dt:	05/09/1995
Title:	NOVEL BORANE-N,N-DIALKYLANILINE HYDROBORATION AGENTS

Assignor

ALDRICH CHEMICAL CO., INC.

Exec Dt:

01/01/1997

Assignee

SIGMA ALDRICH CO.

3050 SPRUCE STREET

ST. LOUIS, MISSOURI 63103

Correspondence name and address
	NIBLACK & NIBLACK, P.C.
	JOYCE R. NIBLACK
	P.O. BOX 4758
	SCOTTSDALE, AZ 85261

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