IP Library Assignment 004390/0313
Patent Assignment
Reel/Frame 004390/0313

Assignment of Assignors Interest.

Recorded: 1985-04-23 Pages: 1
Assignors
KLUG, RUDOLF
Executed: 1983-08-18
HARTNER, HARTMUT
Executed: 1983-08-18
MERREM, HANS-JOACHIM
Executed: 1983-08-18
NEISIUS, KARL H.
Executed: 1983-08-18
Assignee
Covered Property (1)
Photoresists Suitable for Forming Relief Structure of Highly Heat- Resistant Polymers
Patent: 4,540,650 →
Application: 06/531,781 →
Related Assignments (1)
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 →