Patent Assignment
Reel/Frame 003791/0956
Assignment of Assignors Interest.
Recorded: 1980-08-18
Pages: 1
Assignor
DODWELL GEOFFREY MICHAEL
Executed: 1977-03-07
Assignee
CIBA-GEIGY AG A COMPANY OF SWITZERLAND
BASLE,, SWITZERLAND
Covered Property
(1)
Film Base Material
Patent:
4,244,988 →
Application:
05/935,397 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 6, 1983
From: CIBA-GEIGY AG (A/K/A CIBA-GEIGY LIMITED)
To: H.A. WHITTEN & CO, A PARTNERSHIP
Reel/Frame 004117/0903 →
Assignment of Assignors Interest.
Aug 25, 1989
From: H.A. WHITTEN & CO.
To: CIBA-GEIGY AG
Reel/Frame 005184/0184 →
Assignment of Assignors Interest.
Jan 7, 1991
From: CIBA-GEIGY AG
To: ILFORD LIMITED, A CO. OF THE UNITED KINGDOM
Reel/Frame 005570/0521 →