Patent Assignment
Reel/Frame 003792/0401
Assignment of Assignors Interest.
Recorded: 1980-08-21
Pages: 1
Assignor
LIBICKY ARNOST
Executed: 1979-01-04
Assignee
CIBA-GEIGY AG, A COMPANY OF SWITZERLAD
KLYBECKSTRASSE 141,, BASEL,, 4002, SWITZERLAND
Covered Property
(1)
Method and Apparatus for Regenerating Photographic Processing Solution
Patent:
4,245,034 →
Application:
06/002,914 →
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.
May 14, 1990
From: CIBA-GEIGY AG
To: ILFORD AG, A CO. OF SWITZERLAND
Reel/Frame 005319/0226 →