IP Library Assignment 023776/0344
Patent Assignment
Reel/Frame 023776/0344

Assignment of Assignor's Interest

Recorded: 2010-01-13 Pages: 4
Assignors
WU, SHANGHUA
Executed: 2010-01-04
XIE, YUMING
Executed: 2010-01-04
COKER, CHRISTOPHER
Executed: 2010-01-04
CHATTERJEE, DILIP K.
Executed: 2010-01-04
Assignee
OXANE MATERIALS, INC.
467 WEST 38TH STREET, PINE FOREST OFFICE BUILDING #21, HOUSTON, TEXAS, 77018
Covered Property (1)
Porous Ceramic Particles With Controlled Porosity And Method Of Making Same
Application: 61/291,649 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 23, 2015
From: OXANE MATERIALS, INC.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 036174/0785 →