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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/15/1989
Application #:
07203836
Filing Dt:
06/08/1988
Inventors:
LEONARD S. ROSENBERG, CHERYL BLACK, EARL R. SPEICHER, DIETMAR WAGENKNECHT
Title:
STABLE PHARMACEUTICAL COMPOSITION
Assignment: 1
Reel/Frame:
005008/0847Recorded: 01/17/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/02/1988
Exec Dt:
06/02/1988
Exec Dt:
06/02/1988
Exec Dt:
06/02/1988
Assignee:
WILMINGTON, DELAWARE
Correspondent:
E. I. DU PONT DE NEMOURS & COMPANY
LEGAL DEPARTMENT - PATENT DIVISION
WILMINGTON, DE. 19898
Assignment: 2
Reel/Frame:
005955/0010Recorded: 11/14/1991Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/26/1991
Assignee:
Correspondent:
E.I. DU PONT DE NEMOURS AND COMPANY
STE. 1001
2001 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:
006396/0655Recorded: 01/25/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/23/1993
Assignee:
CHERTSEY ROAD
WINDLESHAM, SURREY GU20 6HJ, ENGLAND
Correspondent:
THE BOC GROUP, INC.
R. HAIN SWOPE, PATENT COUNSEL
100 MOUNTAIN AVENUE - MURRAY HILL
NEW PROVIDENCE, NEW JERSEY 07974

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