IP Library › Assignment 020944/0317
Patent Assignment
Reel/Frame 020944/0317

Assignment of Assignor's Interest

Recorded: 2008-05-14 Pages: 5
Assignors
WECHS, FRIEDBERT
Executed: 2006-08-15
GEHLEN, ARNE
Executed: 2006-08-20
VON HARTEN, BODO
Executed: 2006-08-23
KRUGER, RICHARD
Executed: 2006-08-23
SCHUSTER, OLIVER
Executed: 2006-08-23
Assignee
MEMBRANA GMBH
OEHDERSTRASSE 28, WUPPERTAL, D-42289, GERMANY
Covered Property (1)
High-Flux Dialysis Membrane with an Improved Separation Behaviour
Patent: 8,302,781 →
Application: 10/588,695 →
Publication: US 2008/0000828
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 3, 2015
From: MEMBRANA GMBH
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 036947/0783 →
Assignment of Assignor's Interest Feb 1, 2024
From: 3M INNOVATIVE PROPERTIES COMPANY
To: SOLVENTUM INTELLECTUAL PROPERTIES COMPANY
Reel/Frame 066433/0105 →