IP Library Assignment 042273/0343
Patent Assignment
Reel/Frame 042273/0343

Assignment of Assignor's Interest

Recorded: 2017-05-08 Pages: 14
Assignors
LAROCHE, CATHERINE
Executed: 2017-01-17
LEFLAIVE, PHILIBERT
Executed: 2017-01-18
BAUDOT, ARNAUD
Executed: 2017-01-16
BOUVIER, LUDIVINE
Executed: 2017-01-16
LUTZ, CECILE
Executed: 2017-01-16
NICOLAS, SERGE
Executed: 2017-01-16
Assignees
IFP ENERGIES NOUVELLES
1 & 4 AVENUE DE BOIS PREAU, RUEIL-MALMAISON, 92502, FRANCE
CECA S.A.
89, BOULEVARD NATIONAL, LA GARENNE COLOMBES, 92250, FRANCE
Covered Property (1)
Method for Separating Meta-Xylene Using a Zeolitic Adsorbent with a Large External Surface Area
Application: 15/501,688 →
Publication: US 2017/0226031
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 16, 2017
From: CECA SA
To: ARKEMA FRANCE
Reel/Frame 042471/0897 →
Change of Address Jul 4, 2025
From: ARKEMA FRANCE
To: ARKEMA FRANCE
Reel/Frame 071814/0739 →