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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/24/1991
Application #:
07442673
Filing Dt:
11/29/1989
Inventors:
JULIA F. VASTA-RUSSELL, LESLIE E. SACHAU, DEBORAH L. FREERKSEN
Title:
METHOD OF CHARACTERIZING POLYNUCLEOTIDES
Assignment: 1
Reel/Frame:
005211/0943Recorded: 01/19/1990Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/27/1989
Exec Dt:
11/27/1989
Exec Dt:
11/27/1989
Assignee:
A CORP. OF DE
WILMINGTON, DELAWARE
Correspondent:
CHARLES A. WEIGEL, JR.
LEGAL DEPT.
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:
Exec Dt:
11/26/1991
Assignee:
Correspondent:
KATHRYN CONNER
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898

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