IP Library › Assignment 004344/0395
Patent Assignment
Reel/Frame 004344/0395

Assignment of Assignors Interest.

Recorded: 1984-12-24 Pages: 1
Assignors
DOUGHERTY, EDWARD F.
Executed: 1983-06-30
SCATES, MARK O.
Executed: 1983-06-30
PAUL, JAMES L.
Executed: 1983-06-30
Assignee
CELANESE CORPORATION, A CORP. OF DE
1211 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10036
Covered Property (1)
Process for Production of Ethyl Acrylate
Patent: 4,507,495 →
Application: 06/510,846 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 10, 1989
From: CELANESE CORPORATION, A CORP. OF DE (MERGED INTO)
To: AMERICAN HOECHST CORPORATION, A CORP. OF DE
Reel/Frame 005046/0390 →
Assignment of Assignor's Interest Mar 27, 1998
From: HOECHST CELANESE CORPORATION
To: CELANESE INTERNATIONAL CORPORATION
Reel/Frame 009052/0337 →