Patent Assignment
Reel/Frame 006102/0577
Assignment of Assignors Interest.
Recorded: 1992-04-20
Pages: 3
Assignors
ROESCHERT, HORST
Executed: 1992-03-30
FUCHS, JUERGEN
Executed: 1992-03-30
SPIESS, WALTER
Executed: 1992-03-30
ECKES, CHARLOTTE
Executed: 1992-04-06
PAWLOWSKI, GEORG
Executed: 1992-04-06
DAMMEL, RALPH
Executed: 1992-04-06
Assignee
HOECHST AKTIENGESELLSCHAFT A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
FRANKFURT/MAIN, GERMANY
Covered Property
(1)
Negative-Working Radiation-Sensitive Mixture, and Radiation-Sensitive Recording Material Produced with This Mixture
Patent:
6,063,545 →
Application:
07/871,032 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 27, 1997
From: HOECHST AKTIENGESELLSCHAFT
To: CLARIANT GMBH
Reel/Frame 008855/0765 →
Assignment of Assignor's Interest
Dec 9, 2005
From: CLARIANT GMBH
To: CLARIANT AZ (DEUTSCHLAND) AKTIENGESELLSCHAFT
Reel/Frame 017105/0233 →
Change of Name
Dec 9, 2005
From: CLARIANT AZ (DEUTSCHLAND) AKTIENGESSELLSCHAFT
To: AZ ELECTRONIC MATERIALS (GERMANY) GMBH
Reel/Frame 017105/0279 →