Patent Assignment
Reel/Frame 028128/0520
CHANGE OF NAME
Recorded: 2012-04-30
Received: 2012-04-30
Pages: 11
Assignor
BSA ACQUISITION LLC
Executed: 2010-04-29
Assignee
BJ SERVICES COMPANY LLC
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TX, 77019, UNITED STATES
Covered Application
(1)
A Method of Fracturing using Boron Crosslinkers
App. No. 13/458,753
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