Patent Assignment
Reel/Frame 005489/0782
Assignment of Assignors Interest.
Recorded: 1990-10-29
Pages: 2
Assignors
ANCESCHI, ITALO
Executed: 1988-11-02
FRINGELI, WERNER
Executed: 1988-11-02
JOLLENBECK, MARTIN
Executed: 1988-11-17
MAHLER, GEORGES
Executed: 1988-11-02
SCHURINGS, WILLY
Executed: 1988-11-02
Assignee
CIBA-GEIGY CORPORATION, A CORP. OF NEW YORK
444 SAW MILL RIVER, ARDSLEY, NEW YORK, 10502
Covered Property
(1)
Whitener Dispersion
Patent:
5,051,111 →
Application:
07/275,231 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.