Patent Assignment
Reel/Frame 004039/0772
Assignment of Assignors Interest.
Recorded: 1982-09-27
Pages: 1
Assignors
CLUBLEY, BRIAN G.
Executed: 1981-12-08
HYDE, THOMAS G.
Executed: 1981-12-08
KEENAN, JOHN F. E.
Executed: 1981-12-08
Assignee
CIBA-GEIGY AG, COMPANY OF SWITZERLAND
KLYBECKSTRASSE 141, 4002 BASLE, SWITZERLAND
Covered Property
(1)
Triaryl Phosphates
Patent:
4,370,281 →
Application:
06/306,934 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 31, 1985
From: CIBA-GEIGY AG, A CORP OF SWITZERLAND
To: H.A. WHITTEN & CO., A PARTNERSHIP
Reel/Frame 004433/0985 →
Assignment of Assignors Interest.
Jun 1, 1992
From: H. A. WHITTEN & CO.
To: CIBA-GEIGY AG
Reel/Frame 006137/0402 →
Assignment of Assignors Interest.
Feb 10, 1993
From: CIBA-GEIGY AG
To: FMC CORPORATION
Reel/Frame 006406/0528 →