Assignment of Assignor's Interest

Recorded: 2007-08-20 Pages: 7

Assignors

BARNAT, JAMES J.

Executed: 2007-07-23

VOPAT, F. VINCENT

Executed: 2007-07-23

PRICE, RONNIE J.

Executed: 2007-07-23

Assignee

SEMMATERIALS, L.P.

6502 S. YALE AVE., TULSA, OKLAHOMA, 74136-8368

Covered Property (1)

Method and product of making a polymer-binder composite

Application: 11/841,441 →

Publication: US 2009/0054556

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.