Patent Assignment
Reel/Frame 025504/0078
Assignment of Assignor's Interest
Recorded: 2010-12-15
Pages: 4
Assignors
CHATTERJEE, DILIP
Executed: 2010-11-29
PHAM, JODY
Executed: 2010-11-29
WU, SHANGHUA
Executed: 2010-11-30
XIE, YUMING
Executed: 2010-11-29
COKER, CHRISTOPHER E
Executed: 2010-11-29
Assignee
OXANE MATERIALS, INC.
467 WEST 38TH STREET, PINE FOREST OFFICE BUILDING #21, HOUSTON, TEXAS, 77018
Covered Property
(1)
Light Weight Proppant With Improved Strength And Methods Of Making Same
Application:
61/392,508 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.