IP Library › Assignment 005431/0831
Patent Assignment
Reel/Frame 005431/0831

Assignment of Assignors Interest.

Recorded: 1990-09-04 Pages: 3
Assignors
DEROSA, THOMAS F.
Executed: 1990-08-02
KAUFMAN, BENJAMIN J.
Executed: 1990-08-03
JENNEJAHN, ROSEMARY J.
Executed: 1990-08-02
Assignee
TEXACO INC., A CORP OF DE
2000 WESTCHESTER AVENUE, WHITE PLAINS, NEW YORK, 10650
Covered Property (1)
Lubricant Additive to Enhance Anti-Wear, Anti-Oxidancy, and Dispersancy Thereof
Patent: 5,147,569 →
Application: 07/576,807 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Joint Interest Nov 20, 1995
From: TEXACO DEVELOPMENT CORPORATION
To: DSM COPOLYMER, INC.
Reel/Frame 007722/0358 →
Assignment of Assignor's Interest May 7, 1996
From: TEXACO INC.
To: ETHYL ADDITIVES CORPORATION
Reel/Frame 008077/0469 →