Patent Assignment
Reel/Frame 017845/0597
Assignment of Assignor's Interest
Recorded: 2006-06-22
Pages: 17
Assignors
SMITH, RUSSELL J.
Executed: 2006-03-29
LOSCUTOVA, JOHN R.
Executed: 2006-03-24
WHITSITT, ELIZABETH A.
Executed: 2006-03-27
COKER, CHRISTOPHER E.
Executed: 2006-03-24
BARRON, ANDREW R.
Executed: 2006-03-27
WIESNER, MARK
Executed: 2006-03-27
ROSS, LOU
Executed: 2006-03-27
SPAIN, LINDA B.
Executed: 2006-03-29
BUTTERWORTH, BERT
Executed: 2006-04-07
EADS, RALPH
Executed: 2006-04-13
GASKIN, DAVID
Executed: 2006-03-13
ROBERTS, DARIUS
Executed: 2006-03-15
YAVUZ, MURAT
Executed: 2006-06-07
FIDALGO, MARIA MARTA
Executed: 2006-03-27
Assignee
OXANE MATERIALS, INC.
5904 BINGLE ROAD, HOUSTON, TEXAS, 77092
Covered Property
(1)
Composition and method for making a proppant with controlled buoyancy and crush strength
Application:
60/649,594 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.