IP Library › Assignment 026990/0600
Patent Assignment
Reel/Frame 026990/0600

Assignment of Assignor's Interest

Recorded: 2011-09-29 Pages: 3
Assignors
ELSHEIKH, MAHER Y.
Executed: 2011-03-16
BONNET, PHILIPPE
Executed: 2011-03-21
WISMER, JOHN A.
Executed: 2011-03-18
Assignee
ARKEMA INC.
900 FIRST AVENUE, KING OF PRUSSIA, PENNSYLVANIA, 19406
Covered Property (1)
Process for the Manufacture of Hydrochlorofluoroolefins
Patent: 8,642,819 →
Application: 13/127,817 →
Publication: US 2011/0218370
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 17, 2009
From: ELSHEIKH, MAHER Y.; BONNET, PHILIPPE; WISMER, JOHN A.
To: ARKEMA INC.
Reel/Frame 023527/0063 →