Patent Assignment
Reel/Frame 040974/0861
RELEASE OF SECURITY INTEREST
Recorded: 2017-01-13
Received: 2017-01-13
Pages: 7
Assignor
CORTLAND CAPITAL MARKET SERVICES LLC
Executed: 2017-01-06
Assignee
C&J WELL SERVICES, INC.
3990 ROGERDALE RD., C/O C&J ENERGY SERVICES LTD., HOUSTON, TX, 77402, UNITED STATES
Covered Applications
(7)
BORON-CONTAINING OIL WELL FRACTURING FLUID
App. No. 61/974,558
→
LINKAGE ASSEMBLY FOR DRILLING OR MOBILE WELL SERVICING RIG BRAKING SYSTEM
App. No. 12/972,017
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Fluid Treatment Systems, Compositions and Methods for Metal Ion Stabilization in Aqueous Solutions and/or Enhanced Fluid Performance
App. No. 12/794,459
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Fluid Treatment Systems, Compositions and Methods for Metal Ion Stabilization in Aqueous Solutions and/or Enhanced Fluid Performance
App. No. 12/794,495
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Fluid Treatment Systems, Compositions and Methods for Metal Ion Stabilization in Aqueous Solutions
App. No. 12/794,514
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PUMP IRON RESTRAINT SYSTEM
App. No. 12/424,289
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METHOD OF FRACTURING SUBTERRANEAN FORMATIONS UTILIZING EMULSIONS COMPRISING ACRYLAMIDE COPOLYMERS
App. No. 10/988,216
→