Patent Assignment
Reel/Frame 025900/0760
Assignment of Assignor's Interest
Recorded: 2011-03-04
Pages: 4
Assignors
WU, SHANGHUA
Executed: 2011-02-16
PHAM, JODY
Executed: 2011-02-16
XIE, YUMING
Executed: 2011-02-16
CHATTERJEE, DILIP K.
Executed: 2011-02-16
MIILLER, ANDREW
Executed: 2011-02-16
COKER, CHRISTOPHER E.
Executed: 2011-02-16
Assignee
OXANE MATERIALS, INC.
467 WEST 38TH STREET, PINE FOREST OFFICE BUILDING NO. 21, HOUSTON, TEXAS, 77018
Covered Property
(1)
Light Weight Proppant With Improved Strength And Methods Of Making Same
Application:
61/384,875 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.