Patent Assignment
Reel/Frame 012029/0471
Assignment of Assignor's Interest
Recorded: 2001-07-31
Pages: 4
Assignor
DUVAL, RAPHAEL
Executed: 2001-06-28
Assignees
INSTITUT FRANCAIS DU PETROLE
1 ET 4, AVENUE DE BOIS-PREAU, RUEIL-MALMAISON CEDEX, 92852, FRANCE
CHIRALSEP
11, RUE DE LA BOISSIERE, LA FRENAYE, 76170, FRANCE
Covered Property
(1)
Chloro-, Hydroxy- and Alkoxysilane Derivatives of Polysaccharides or Oligosaccharides, Polymerizable and Cross-Linkable, Their Synthesis and Their Use as Sources of Novel Support Materials
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 20, 2005
From: INSTITUTE FRANCAIS DU PETROLE
To: CHIRALSEP SARL
Reel/Frame 017105/0042 →
Change of Business Organization
Oct 20, 2005
From: CHIRALSEP SARL
To: CHIRALSEP S.A.
Reel/Frame 017105/0713 →
Assignment of Assignor's Interest
Oct 20, 2005
From: CHIRALSEP S.A.
To: EKA CHEMICALS AB
Reel/Frame 017105/0736 →
Confirmatory License
Oct 25, 2019
From: MICHIGAN STATE UNIVERSITY
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 050832/0077 →