Assignment of Assignor's Interest

Recorded: 2012-04-17 Pages: 3

Assignors

CHEN, BENJAMIN BIN

Executed: 2012-03-27

COSTA, JOSEPH S.

Executed: 2012-03-27

BONNET, PHILIPPE

Executed: 2012-03-21

Assignee

ARKEMA INC.

900 FIRST AVENUE, KING OF PRUSSIA, PENNSYLVANIA, 19406

Covered Property (1)

Tetrafluorobutene Blowing Agent Compositions for Polyurethane Foams

Patent: 10,113,046 →

Application: 13/501,827 →

Publication: US 2012/0202904

PCT: PCT/US2010/053296 ↗