Patent Assignment
Reel/Frame 005246/0719
Assignment of Assignors Interest.
Recorded: 1990-03-05
Pages: 1
Assignee
ILFORD LIMITED
MOBBERLEY, KNUTSFORD, A CORP. OF GREAT BRITAIN, CHESHIRE WA16 7HA, GREAT BRITAIN
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.
Oct 28, 1991
From: ILFORD LIMITED A CORP. OF GREAT BRITAIN
To: ILFORD AG A CORP. OF SWITZERLAND
Reel/Frame 005889/0529 →
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 →