Patent Assignment
Reel/Frame 026852/0240
Assignment of Assignor's Interest
Recorded: 2011-09-02
Pages: 4
Assignors
FANG, CHRISTOPHER Y.
Executed: 2011-08-19
CHATTERJEE, DILIP
Executed: 2011-08-19
SKALA, ROBERT
Executed: 2011-08-25
COKER, CHRISTOPHER E.
Executed: 2011-08-31
LOSCUTOVA, JOHN R.
Executed: 2011-08-19
Assignee
OXANE MATERIALS, INC.
467 WEST 38TH STREET, PINE FOREST OFFICE BUILDING NO. 21, HOUSTON, TEXAS, 77018
Covered Property
(1)
Low Surface Friction Proppants
Application:
61/507,437 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.