Patent Assignment
Reel/Frame 023669/0218
Assignment of Assignor's Interest
Recorded: 2009-12-17
Pages: 2
Assignors
HANSELMANN, HANSJAKOB
Executed: 2009-11-24
CHRISTOFFEL, CLAUDIO
Executed: 2009-11-24
DURIS, STANISLAV
Executed: 2009-11-24
Assignee
INFICON GMBH
HINTERGASSE 15B, BAD RAGAZ, CH-7310, SWITZERLAND
Covered Property
(1)
Vacuum Measuring Cell Device Having a Heater
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 12, 2020
From: INFICON GMBH
To: INFICON HOLDING AG
Reel/Frame 053470/0996 →
Corrective Assignment to Correct the Removal Property Number Previously Recorded at Reel: 53470 Frame: 996. Assignor(S) Hereby Confirms the Assignment.
Feb 9, 2021
From: INFICON GMBH
To: INFICON HOLDING AG
Reel/Frame 055631/0943 →