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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/07/1989
Application #:
07192379
Filing Dt:
05/10/1988
Inventors:
HOWARD D. SIMPSON, PAULINE B. BORGENS
Title:
HYDROPROCESSING CATALYST AND PHHOSPHOROUS AND CITRIC ACID CONTAINING IMPREGNATING SOLUTION
Assignment: 1
Reel/Frame:
004913/0521Recorded: 07/18/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/10/1988
Exec Dt:
05/10/1988
Assignee:
DBA UNOCAL, A CORP. OF CA.
LOS ANGELES, CALIFORNIA
Correspondent:
ALAN H. THOMPSON
PATENT DEPARTMENT
UNION OIL CO., OF CALIFORNIA
P.O. BOX 76
BREA, CA 92621
Assignment: 2
Reel/Frame:
007319/0006Recorded: 02/06/1995Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/24/1995
Assignee:
UOP
25 EAST ALGONQUIN ROAD
P.O. BOX 5017
DES PLAINES, ILLINOIS 60017-5017
Correspondent:
UOP
THOMAS K. MCBRIDE
25 EAST ALGONQUIN ROAD
P.O. BOX 5017
DES PLAINES, IL 60017-5017

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