Patent Assignment
Reel/Frame 005709/0881
Assignment of Assignors Interest.
Recorded: 1991-05-20
Pages: 2
Assignor
MALHERBE, ROGER F.
Executed: 1988-11-24
Assignee
CIBA-GEIGY CORPORATION A CORP. OF NEW YORK
444 SAW MILL RIVER ROAD, ARDSLEY, NEW YORK
Covered Property
(1)
Stabilization of Acid Catalyzed Thermoset Resins
Patent:
5,112,890 →
Application:
07/259,952 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 20, 1991
From: BEHRENS, RUDOLF A.; WINTER, ROLAND A. E.; MAR, ANDREW; SCHIRMANN, PETER J.
To: CIBA-GEIGY CORPORATION A CORP. OF NEW YORK
Reel/Frame 005709/0877 →
Assignment of Assignor's Interest
Mar 17, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008401/0515 →