IP Library › Assignment 055688/0192
Patent Assignment
Reel/Frame 055688/0192

Assignment of Assignor's Interest

Recorded: 2021-03-23 Pages: 5
Assignors
SCHWARTZ, VLADIMIR
Executed: 2010-05-31
WETZIG, DANIEL
Executed: 2010-05-18
BLEY, WERNER GROSSE
Executed: 2010-05-31
CHERNOBROD, BORIS
Executed: 2010-05-31
Assignee
INFICON GMBH
BONNER STRASSE 498, COLOGNE, 50968, GERMANY
Covered Property (1)
Gas-Selective Membrane and Method of Its Production
Patent: 8,425,672 →
Application: 13/571,851 →
Publication: US 2012/0304863
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 23, 2021
From: INFICON GMBH
To: INFICON GMBH
Reel/Frame 055688/0222 →
Merger Mar 23, 2021
From: INFICON GMBH
To: INFICON HOLDING AG
Reel/Frame 055688/0240 →