Patent Assignment
Reel/Frame 028012/0816
Assignment of Assignor's Interest
Recorded: 2012-04-09
Pages: 2
Assignor
HUANG, TIANPING
Executed: 2008-05-15
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Mutual Solvent-Soluble and/or Alcohol Blends-Soluble Particles for Viscoelastic Surfactant Fluids
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.