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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/20/1990
Application #:
07101146
Filing Dt:
09/25/1987
Inventors:
DENNIS E. MC GEE, TED S. HALLEN
Title:
SYNTHESIS OF SULFONIC ACIDS AND CARBOXYLIC ACID ESTER DERIVATIVES THEREOF
Assignment: 1
Reel/Frame:
004803/0384Recorded: 09/25/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/25/1987
Exec Dt:
09/25/1987
Assignee:
CALIFORNIA
Correspondent:
ARTHUR E. OAKS
PATENT DEPARMENT
UNION OIL COMPANY OF CALIFORNIA
P. O. BOX 76
BREA, CA 92621
Assignment: 2
Reel/Frame:
004803/0384Recorded: 09/25/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/25/1987
Exec Dt:
09/25/1987
Assignee:
CALIFORNIA
Correspondent:
ARTHUR E. OAKS
PATENT DEPARMENT
UNION OIL COMPANY OF CALIFORNIA
P. O. BOX 76
BREA, CA 92621
Assignment: 3
Reel/Frame:
006135/0762Recorded: 05/26/1992Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/14/1992
Assignee:
A DE CORPORATION
INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19105
Correspondent:
ROHM AND HAAS COMPANY
JAMES G. VOUROS
INDPENDENCE MALLL WEST
PHILADELPHIA, PA 19105

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