Patent Assignment
Reel/Frame 005889/0529
Assignment of Assignors Interest.
Recorded: 1991-10-28
Pages: 2
Assignor
ILFORD LIMITED A CORP. OF GREAT BRITAIN
Executed: 1991-10-03
Assignee
ILFORD AG A CORP. OF SWITZERLAND
CH-1701 FRIBOURG, SWITZERLAND
Covered Property
(1)
Azo Dyes for Photographic Silver Dye Bleach Material
Patent:
5,043,257 →
Application:
07/448,005 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 5, 1990
From: BAETTIG, KURT; JAN, GERALD C.
To: ILFORD LIMITED
Reel/Frame 005246/0719 →
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 →