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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/23/1987
Application #:
06830434
Filing Dt:
02/18/1986
Inventor:
FRANZ GUNTER
Title:
PROCESS FOR PREPARING QUATERNARY AMMONIUM SALTS
Assignment: 1
Reel/Frame:
004678/0485Recorded: 02/20/1987Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/10/1987
Assignee:
NEW YORK
Correspondent:
CIBA - GEIGY CORPORATION
PATENT DEPARTMENT
444 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Assignment: 2
Reel/Frame:
004989/0271Recorded: 12/29/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/13/1988
Assignee:
Correspondent:
OBLON, FISHER, SPIVAK, MCCLELLAND & MAIE
R
CRYSTAL SQUARE FIVE, SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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