Patent Assignment
Reel/Frame 050832/0077
Confirmatory License
Recorded: 2019-10-25
Pages: 2
Assignor
MICHIGAN STATE UNIVERSITY
Executed: 2011-09-22
Assignee
NATIONAL SCIENCE FOUNDATION
2415 EISENHOWER AVENUE, ROOM W 18000, ALEXANDRIA, VIRGINIA, 22314
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
Jul 31, 2001
From: DUVAL, RAPHAEL
To: INSTITUT FRANCAIS DU PETROLE; CHIRALSEP
Reel/Frame 012029/0471 →
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 →