Patent Assignment
Reel/Frame 028127/0974
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded: 2012-04-30
Received: 2012-04-30
Pages: 5
Assignors
DE BENEDICTIS, FRANCES
Executed: 2008-10-16
QU, QI
Executed: 2008-10-16
SUN, HONG
Executed: 2008-10-16
Assignee
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD., HOUSTON, TX, 77041, UNITED STATES
Covered Application
(1)
A Method of Fracturing using Boron Crosslinkers
App. No. 13/458,753
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