IP Library › Assignment 028072/0060
Patent Assignment
Reel/Frame 028072/0060

Assignment of Assignor's Interest

Recorded: 2012-04-19 Pages: 5
Assignors
ROUVEYRE, FREDERIC
Executed: 2012-04-06
PIERREJEAN, DIDIER
Executed: 2012-04-03
NOMINE, CYRILLE
Executed: 2012-04-03
Assignee
ADIXEN VACUUM PRODUCTS
98, AVENUE DE BROGNY, ANNECY, F-74009, FRANCE
Covered Property (1)
Leak Detector and Process Control Therefor
Patent: 8,820,142 →
Application: 13/448,887 →
Publication: US 2012/0266659
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 →