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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/03/1989
Application #:
07095799
Filing Dt:
09/11/1987
Inventors:
FRED L. BILLMAN, LIH-BIN SHIH, CALVIN J. VERBRUGGE
Title:
1-ALKENE/EXCESS MALEIC ANHYDRIDE POLYMERS
Assignment: 1
Reel/Frame:
004815/0159Recorded: 12/21/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/15/1987
Exec Dt:
09/15/1987
Exec Dt:
09/15/1987
Assignee:
Correspondent:
PATENT SECTION
S. C. JOHNSON & SON, INC.
1525 HOWE STREET, M.S. 077
RACINE, WISCONSIN 53403
Assignment: 2
Reel/Frame:
008723/0489Recorded: 10/06/1997Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/28/1997
Assignee:
8310 16TH STREET, MAIL STATION 510
STURTEVANT, WISCONSIN 53177
Correspondent:
S.C. JOHNSON & SON, INC.
J. WILLIAM FRANK, III
MAIL STATION 077
1525 HOWE STREET
RACINE, WI 53403-2236

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