IP Library › Assignment 005179/0198
Patent Assignment
Reel/Frame 005179/0198

Assignment of Assignors Interest.

Recorded: 1989-11-09 Pages: 1
Assignors
KOHLER, MANFRED
Executed: 1987-08-19
POETSCH, EIKE
Executed: 1987-08-19
OHNGEMACH, JORG
Executed: 1987-08-19
DORSCH, DIETER
Executed: 1987-08-19
EIDENSCHINK, RUDOLF
Executed: 1987-08-19
GREBER, GERHARD
Executed: 1987-08-19
Assignee
Covered Property (1)
Two-Layer System
Patent: 4,914,004 →
Application: 07/090,283 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Mar 10, 1992
From: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
To: CIBA-GEIGY CORPORATION
Reel/Frame 006331/0025 →
Assignment of Assignor's Interest May 7, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008489/0446 →