Patent Assignment
Reel/Frame 024840/0089
Assignment of Assignor's Interest
Recorded: 2010-08-16
Pages: 5
Assignors
DOBSON, JAMES W., JR.
Executed: 2010-08-12
TRESCO, KIM O.
Executed: 2010-08-12
GEERDES, BENJAMIN K.
Executed: 2010-08-12
Assignee
TEXAS UNITED CHEMICAL COMPANY, LLC
4800 SAN FELIPE, HOUSTON, TEXAS, 77056
Covered Properties
(2)
Ultra High Viscosity Pill and Methods for Use with An Oil-Based Drilling System
Application:
12/833,673 →
Publication:
US 2011/0009298
Ultra-High Viscosity Pill and Methods for Use with An Oil-Based Drilling System
Application:
61/224,136 →