IP Library Assignment 004388/0357
Patent Assignment
Reel/Frame 004388/0357

Assignment of Assignors Interest.

Recorded: 1985-04-16 Pages: 1
Assignors
MERREM, HANS-JOACHIM
Executed: 1983-11-18
NEISIUS, KARLHEINZ
Executed: 1983-11-18
KLUG, RUDOLF
Executed: 1983-11-18
HARTNER, HARTMUT
Executed: 1983-11-18
Assignee
Covered Property (1)
Process for the Development of Relief Structures Based on Radiation- Crosslinked Polymeric Precursors of Polymers Which Are Resistant to High Temperature
Patent: 4,539,288 →
Application: 06/561,505 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Apr 18, 1989
From: MERCK PATENT GMBH
To: CIBA-GEIGY CORPORATION
Reel/Frame 005048/0308 →
Assignment of Assignor's Interest Feb 20, 1996
From: CIBA-GEIGY CORPORATION
To: OCG MICROELECTRONIC MATERIALS, INC.
Reel/Frame 007815/0833 →