Patent Assignment
Reel/Frame 004072/0853
Assignment of Assignors Interest.
Recorded: 1983-01-03
Pages: 1
Assignee
CIBA-GEIGY AG.
KLYBECKSTRASSE 141, 4002 BASLE, SWITZERLAND
Covered Property
(1)
Direct-Positive Photographic Material
Patent:
4,376,817 →
Application:
06/287,323 →
Related Assignments
(6)
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.
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 AG, A CO. OF SWITZERLAND
Reel/Frame 005570/0524 →
Security Interest
Jan 21, 1998
From: ILFORD AG
To: UNION BANK OF SWITZERLAND
Reel/Frame 008933/0305 →
Merger
Aug 3, 1998
From: UNION BANK OF SWITZERLAND
To: UBS AG
Reel/Frame 009367/0182 →
Release of Security Interest
Jul 7, 2005
From: UBS AG
To: ILFORD IMAGING SWITZERLAND GMBH
Reel/Frame 016226/0955 →