IP Library › Assignment 053469/0680
Patent Assignment
Reel/Frame 053469/0680

Assignment of Assignor's Interest

Recorded: 2020-08-12 Pages: 3
Assignors
JENNEWEIN, STEFAN
Executed: 2020-07-30
WARTENBERG, DIRK
Executed: 2020-07-14
Assignee
JENNEWEIN BIOTECHNOLOGIE GMBH
MAARWEG 32, RHEINBREITBACH, 53619, GERMANY
Covered Property (1)
Fermentative Production of N-Acetylneuraminic Acid
Application: 16/756,279 →
Publication: US 2020/0332331
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 6, 2022
From: JENNEWEIN BIOTECHNOLOGIE GMBH
To: CHR. HANSEN HMO GMBH
Reel/Frame 059617/0804 →
Assignment of Assignor's Interest Mar 4, 2025
From: CHR. HANSEN HMO GMBH
To: CHR. HANSEN A/S
Reel/Frame 070396/0299 →