IP Library Assignment 028150/0592
Patent Assignment
Reel/Frame 028150/0592

Assignment of Assignor's Interest

Recorded: 2012-05-03 Pages: 3
Assignor
NEEL, THIERRY
Executed: 2012-04-03
Assignee
ADIXEN VACUUM PRODUCTS
98, AVENUE DE BROGNY, ANNECY, F-74000, FRANCE
Covered Property (1)
Vacuum Pumping System Having an Ejector and Check Valve
Patent: 9,175,688 →
Application: 13/505,337 →
Publication: US 2012/0219443
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 →