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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/23/1990
Application #:
06801713
Filing Dt:
11/26/1985
Inventors:
JUERG F. TSCHOPP, MICHAEL M. HARPOLD, JAMES M. CREGG, RICHARD G. BUCKHOLZ
Title:
YEAST PRODUCTION OF HEPATITIS B SURFACE ANTIGEN
Assignment: 1
Reel/Frame:
004497/0714Recorded: 11/26/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/22/1985
Exec Dt:
11/22/1985
Exec Dt:
11/22/1985
Exec Dt:
11/22/1985
Assignee:
A CORP OF DELAWARE
NOT PROVIDED
Correspondent:
FRENCH AND DOESCHER
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 2
Reel/Frame:
006722/0549Recorded: 10/08/1993Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/23/1993
Assignee:
101 N. WILMOT ROAD
SUITE 600
TUCSON, ARIZONA
Correspondent:
LANNING G. BRYER
LADAS & PARRY
26 WEST 61ST STREET
NEW YORK, NY 10023

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