IP Library Assignment 043984/0414
Patent Assignment
Reel/Frame 043984/0414

Assignment of Assignor's Interest

Recorded: 2017-10-30 Pages: 5
Assignors
FILLATRE, EMILE
Executed: 2017-10-13
PERDU, GAUTHIER
Executed: 2017-10-06
MARES, BENOIT
Executed: 2017-10-06
Assignee
PROSERNAT
TOUR FRANKLIN 100/ 101 TERRASSE BOIELDIEU, PUTEAUX, 92800, FRANCE
Covered Property (1)
Removal of Aromatic Hydrocarbons from Lean Acid Gas Feed for Sulfur Recovery
Application: 15/570,645 →
Publication: US 2018/0290100
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Decree of Distribution Jun 1, 2020
From: PROSERNAT
To: HEURTEY PETROCHEM
Reel/Frame 052800/0206 →
Transfer of Assets Jul 13, 2020
From: PROSERNAT
To: HEURTEY PETROCHEM
Reel/Frame 053196/0924 →
Transfer of Assets Jul 15, 2020
From: HEURTEY PETROCHEM
To: AXENS
Reel/Frame 053212/0957 →