Patent Assignment
Reel/Frame 004977/0174
Assignment of Assignors Interest.
Recorded: 1988-11-07
Pages: 2
Assignors
MUELLER, WERNER H.
Executed: 1988-10-03
KHANNA, DINESH N.
Executed: 1988-10-11
VORA, ROHITKUMAR H.
Executed: 1988-10-11
Covered Property
(1)
Photosensitive Polyimide Polymer Compositions
Patent:
4,803,147 →
Application:
07/124,742 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 4, 1988
From: MUELLER, WERNER H.; KHANNA, DINESH N.; VORA, ROHITKUMAR H.
To: HOECHST CELANESE CORPORATION, 86 MORRIS AVE., SUMMIT, NJ 07901 A CORP.OF DE
Reel/Frame 004976/0976 →
Assignment of Assignor's Interest
Nov 6, 1997
From: HOECHST CELANESE CORPORATION
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 008829/0760 →
Assignment of Assignor's Interest
May 4, 2005
From: CLARIANT FINANCE (BVI) LIMITED
To: AZ ELECTRONIC MATERIALS USA CORP.
Reel/Frame 015972/0092 →