IP Library › Assignment 005071/0844
Patent Assignment
Reel/Frame 005071/0844

Assignment of Assignors Interest.

Recorded: 1989-05-05 Pages: 1
Assignors
OHNGEMACH, JORG
Executed: 1989-02-05
ZEH, HEIKO
Executed: 1989-02-05
Assignee
Covered Property (1)
Photoinitiator Dispersions
Patent: 4,965,294 →
Application: 07/347,633 →
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 →