Patent Assignment
Reel/Frame 028225/0381
Assignment of Assignor's Interest
Recorded: 2012-05-17
Pages: 3
Assignor
BUTALCO GMBH
Executed: 2012-04-05
Assignee
LESAFFRE ET COMPAGNIE
41 RUE ETIENNE MARCEL, 75001 PARIS, FRANCE
Covered Property
(1)
Prokaryotic Xylose Isomerase for the Construction of Xylose Fermenting Yeasts
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 18, 2011
From: BRAT, DAWID; BOLES, ECKHARD; KELLER, MARCO; WIEDEMANN, BEATE
To: JOHANN WOLFGANG GOETHE-UNIVERSITAT FRANKFURT AM MAIN
Reel/Frame 025978/0313 →
Assignment of Assignor's Interest
Oct 25, 2011
From: JOHANN WOLFGANG GOETHE-UNIVERSITAT FRANKFURT AM MAIN
To: BUTALCO GMBH
Reel/Frame 027116/0442 →