Patent Assignment
Reel/Frame 028128/0201
MERGER
Recorded: 2012-04-30
Received: 2012-04-30
Pages: 4
Assignor
BJ SERVICES COMPANY
Executed: 2010-04-28
Assignee
BSA ACQUISITION LLC
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TX, 77019, UNITED STATES