Patent Assignment
Reel/Frame 027116/0442
Assignment of Assignor's Interest
Recorded: 2011-10-25
Pages: 3
Assignor
JOHANN WOLFGANG GOETHE-UNIVERSITAT FRANKFURT AM MAIN
Executed: 2011-09-16
Assignee
BUTALCO GMBH
SCHUERMATTSTRASSE 1, CH-6331 HUENENBERG, SWITZERLAND
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
May 17, 2012
From: BUTALCO GMBH
To: LESAFFRE ET COMPAGNIE
Reel/Frame 028225/0381 →