Patent Assignment
Reel/Frame 006621/0274
Assignment of Assignor's Interest
Recorded: 1993-07-13
Pages: 3
Assignor
FERGUSON, MITCHELL B.
Executed: 1992-08-31
Assignee
RHONE-POULENC SURFACTANTS AND SPECIALTIES L.P.
PROSPECT PLAINS ROAD, PRINCETON, NEW JERSEY, 08543-5266
Covered Property
(1)
Process for Preparing Fatty Acid Esters and Amides of Sulfonic Acid Salts
Patent:
5,300,665 →
Application:
07/946,269 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 13, 1993
From: WALL, GORDON
To: RHONE-POULENC SURFACTANTS AND SPECIALTIES L.P.
Reel/Frame 006621/0277 →
Assignment of Assignor's Interest
Jul 13, 1993
From: TRACY, DAVID J.
To: RHONE-POULENC SURFACTANTS AND SPECIALTIES L.P.
Reel/Frame 006621/0280 →
Assignment of Assignor's Interest
Jan 19, 2000
From: RHONE-POULENC SURFACTANTS & SPECIALTIES, L.P.
To: RHODIA INC.
Reel/Frame 010539/0616 →