Patent Assignment
Reel/Frame 007062/0016
Assignment of Assignor's Interest
Recorded: 1994-07-11
Pages: 3
Assignee
RHONE-POULENC SPECIALTY CHEMICALS CO.
PROSPECT PLAINS ROAD, CRANBURY, NEW JERSEY, 08512
Covered Property
(1)
Non-Hydrogen Evolving Siloxane-Based Lubricant Composition
Patent:
5,431,832 →
Application:
08/096,336 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 20, 1993
From: CROWE, ANGELA M.; FREEDMAN, DAVID M.; RODRIGUEZ, JOYCE A.; FANNELLI, JOSEPH J.
To: RHONE-POULENC INC.
Reel/Frame 006716/0651 →
Assignment of Assignor's Interest
Dec 27, 1993
From: RHONE-POULENC INC.
To: RHONE-POULENC SURFACTANTS AND SPECIALTIES, L.P.
Reel/Frame 006823/0258 →
Merger
Feb 27, 1997
From: RHONE-POULENC SPECIALTY CHEMICALS CO.
To: RHONE-POULENC, INC.
Reel/Frame 008382/0702 →
Assignment of Assignor's Interest
Feb 6, 1998
From: RHONE-POULENC INC.
To: RHODIA INC.
Reel/Frame 010404/0268 →
Invalid Recording. See Recording at Reel 010404, Frame 0268.
Feb 6, 1998
From: RHONE-POULENC INC.
To: RHODIA INC.
Reel/Frame 008955/0873 →