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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/16/1990
Application #:
06781220
Filing Dt:
09/27/1985
Inventors:
BARRY J. RATZKIN, CARLOS A. FISHER
Title:
PARTIAL MARKER CASSETTE MUTAGENESIS OF XYLOSE ISOMERASE
Assignment: 1
Reel/Frame:
004586/0370Recorded: 01/13/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/07/1985
Exec Dt:
10/07/1985
Assignee:
1900 OAK TERRACE LANE
A CORP. OF CA.
THOUSAND OAKS, CALIFORNIA 91320
Correspondent:
MERRIAM, MARSHALL & BICKNELL
SUITE 2100
TWO FIRST NATIONAL PLAZA
20 SOUTH CLARK STREET
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:
005046/0382Recorded: 03/10/1989Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/06/1989
Assignee:
1900 OAK TERRACE LANE, A DE CORP.
THOUSAND OAKS, CALIFORNIA 91320
Correspondent:
MERRIAM, MARSHALL & BICKNELL
SUITE 2100
TWO FIRST NATIONAL PLAZA
20 SOUTH CLARK STREET
CHICAGO, IL 60603

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