Patent Assignment
Reel/Frame 011863/0895
Assignment of Assignor's Interest
Recorded: 2001-06-04
Pages: 3
Assignors
BRUNELLE, JEAN-PIERRE
Executed: 2001-05-07
SEIGNEURIN, ALINE
Executed: 2001-05-14
SEVER, LIONEL
Executed: 2001-05-16
Assignee
RHODIA FIBER AND RESIN INTERMEDIATES
25, QUAI PAUL DOUMER, F-92408 COURBEVOIE CEDEX, FRANCE
Covered Property
(1)
Method for Cyclizing Hydrolysis of an Aminonitrile Compound into Lactam
Patent:
6,479,658 →
Application:
09/744,210 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 28, 2018
From: RHODIA FIBER AND RESIN INTERMEDIATES
To: RHODIA POLYAMIDE AND INTERMEDIATES
Reel/Frame 047865/0448 →
Assignment of Assignor's Interest
Dec 28, 2018
From: RHODIA POLYAMIDE AND INTERMEDIATES
To: RHODIA OPÉRATIONS
Reel/Frame 047865/0591 →
Change of Address
Dec 28, 2018
From: RHODIA FIBER AND RESIN INTERMEDIATES
To: RHODIA FIBER AND RESIN INTERMEDIATES
Reel/Frame 047989/0193 →
Change of Address
Dec 28, 2018
From: RHODIA OPÉRATIONS
To: RHODIA OPÉRATIONS
Reel/Frame 047989/0247 →