IP Library Assignment 034930/0258
Patent Assignment
Reel/Frame 034930/0258

Assignment of Assignor's Interest

Recorded: 2015-02-10 Pages: 5
Assignor
SEIGEOT, BERTRAND
Executed: 2015-01-07
Assignee
ADIXEN VACUUM PRODUCTS
98 AVENUE DE BROGNY, ANNECY, 74000, FRANCE
Covered Property (1)
Method and Device for Pumping of a Process Chamber
Patent: 9,558,969 →
Application: 14/415,025 →
Publication: US 2015/0170938
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 22, 2021
From: ADIXEN VACUUM PRODUCTS
To: PFEIFFER VACUUM
Reel/Frame 058219/0044 →