Patent Assignment
Reel/Frame 036057/0659
Assignment of Assignor's Interest
Recorded: 2015-07-10
Pages: 11
Assignors
TREYBIG, DUANE S.
Executed: 2014-09-15
RUSSELL, ALAN
Executed: 2014-09-17
HIKEM, AZIZ
Executed: 2014-09-10
Assignee
CLEARWATER INTERNATIONAL LLC
2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056
Covered Property
(1)
Environmentally Friendly Quaternary Salts of Amines and Their Use as Temporary and/or Permanent Clay Stabilizers and Methods for Making and Using Same
Application:
14/211,025 →
Publication:
US 2014/0262287
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.