IP Library › Assignment 004046/0790
Patent Assignment
Reel/Frame 004046/0790

Assignment of Assignors Interest.

Recorded: 1982-09-30 Pages: 1
Assignors
MOLLET, HERBERT
Executed: 1981-07-01
WYRSCH, DIETER
Executed: 1981-07-01
Assignee
Covered Property (1)
Process for the Production of Negative Colour Images by the Silver Dye Bleach Process, and the Silver Dye Bleach Material Used in This Process
Patent: 4,374,914 →
Application: 06/282,777 →
Related Assignments (2)
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 →