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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/27/1990
Application #:
07347662
Filing Dt:
05/05/1989
Inventors:
KAUNG-FAR LIN, GUNNER E. NELSON, CARROLL W. LANIER
Title:
VINYLIDENE DIMER PROCESS
Assignment: 1
Reel/Frame:
005405/0263Recorded: 08/20/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/17/1989
Exec Dt:
04/17/1989
Exec Dt:
04/25/1989
Assignee:
Correspondent:
PHILIP M. PIPPENGER
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 2
Reel/Frame:
007109/0340Recorded: 08/16/1994Pages: 62
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/28/1994
Assignee:
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Correspondent:
MR. PHILIP M. PIPPONGER
PATENT AND TRADEMARK DIVISION
ALBERMARLE CORPORATION
451 FLORID BOULEVARD
BATON ROUGE, LA 70801
Assignment: 3
Reel/Frame:
008013/0758Recorded: 06/28/1996Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/01/1996
Assignee:
200 EAST RANDOLPH DRIVE, MC 1907A
LAW DEPARTMENT
CHICAGO, ILLINOIS 60601
Correspondent:
AMOCO CORPORATION
STEPHEN L. HENSLEY
LAW DEPT., MAIL CODE 1907A
200 EAST RANDOLPH DR., P.O. BOX 87703
CHICAGO, IL 60680-0703

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