Patent Assignment
Reel/Frame 004075/0069
Assignment of Assignors Interest.
Recorded: 1982-11-22
Pages: 2
Assignee
TEXACO INC.
2000 WESTCHESTER AVENUE, A CORP. OF DE., WHITE PLAINS, NEW YORK, 10650
Covered Property
(1)
Novel Aromatic Amide Polyols from the Reaction of Phthalic Acid Residues, Alkylene Glycols and Amino Alcohols
Patent:
4,442,237 →
Application:
06/443,726 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 5, 1988
From: ARCO CHEMICAL COMPANY
To: ARCO CHEMICAL TECHNOLOGY, INC., A CORP. OF DE
Reel/Frame 005010/0113 →
Assignment of Assignors Interest.
Feb 24, 1992
From: ARCO CHEMICAL TECHNOLOGY, INC., A CORP. OF DE
To: EASTMAN KODAK COMPANY
Reel/Frame 006016/0887 →
Assignment of Assignor's Interest
Aug 30, 1994
From: EASTMAN KODAK COMPANY
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 007115/0776 →
Assignment of Assignor's Interest
Oct 14, 1997
From: EASTMAN CHEMICAL COMPANY
To: DOW CHEMICAL COMPANY, THE
Reel/Frame 008753/0566 →