Patent Assignment
Reel/Frame 006299/0854
Assignment of Assignors Interest.
Recorded: 1992-11-12
Pages: 2
Assignor
CIBA-GEIGY AG
Executed: 1992-10-26
Assignee
CIBA-GEIGY CORPORATION
PATENT DEPARTMENT 444 SAW MILL RIVER ROAD ARDSLEY, NY 10502
Covered Property
(1)
Photolytically Cleavable, N-Acylated Sterically Hindered Amines
Patent:
4,785,102 →
Application:
06/899,133 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 9, 1988
From: CIBA-GEIGY AG
To: CIBA-GEIGY CORPORATION
Reel/Frame 004894/0244 →
Assignment of Assignors Interest.
Jul 2, 1992
From: CIBA-GEIGY CORPORATION, A NY CORPORATION
To: CIBA-GEIGY AG
Reel/Frame 006184/0354 →
Assignment of Assignor's Interest
Mar 17, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008447/0985 →