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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
4959317
Issue Dt:
09/25/1990
Application #:
07043795
Filing Dt:
04/29/1987
Inventor:
BRIAN L. SAUER
Title:
SITE-SPECIFIC RECOMBINATION OF DNA IN EUKARYOTIC CELLS
Assignment: 1
Reel/Frame:
004734/0771Recorded: 07/02/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
SAUER, BRIAN L.
Exec Dt:
04/28/1987
Assignee:
E.I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DELAWARE, A CORP. OF DE
Correspondent:
GEORGE D. HOBBS
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:
005931/0768Recorded: 12/03/1991Pages: 4
Conveyance:
ASSIGNOR HEREBY CONFIRMS THE ENTIRE INTEREST IN SAID INVENTION TO ASSIGNEE AS OF 01-01-1991.
Assignor:
E. I. DU PONT DE NEMOURS AND COMPANY, A DE CORP.
Exec Dt:
11/26/1991
Assignee:
DU PONT MERCK
Correspondent:
KATHRYN CONNER
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:
009586/0702Recorded: 11/02/1998Pages: 13
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
DUPONT MERCK PHARMACEUTICAL COMPANY, THE
Exec Dt:
07/01/1998
Assignee:
DUPONT PHARMACEUTICALS COMPANY
LEGAL DIVISION
CHESTNUT RUN PLAZA, 974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Correspondent:
MARY KATHERINE MORGAN MERLINO
LEGAL DIVISION, WR1013
CHESTNUT RUN PLAZA
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:
012987/0968Recorded: 08/15/2002Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DUPONT PHARMACEUTICALS COMPANY
Exec Dt:
10/01/2001
Assignee:
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Correspondent:
E.I. DU PONT DE NEMOURS AND COMPANY
LORI Y. BEARDELL
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 5
Reel/Frame:
015886/0916Recorded: 04/13/2005Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DUPONT PHARMACEUTICALS COMPANY
Exec Dt:
10/01/2001
Assignee:
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Correspondent:
LORI Y. BEARDELL
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 6
Reel/Frame:
015896/0482Recorded: 04/14/2005Pages: 21
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DUPONT PHARMACEUTICALS COMPANY
Exec Dt:
10/01/2001
Assignee:
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Correspondent:
LORI Y. BEARDELL
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805

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