U.S. Patent 8,547,556
Oct 01, 2013OUTCOME: Patent
Methods of analyzing a reservoir fluid sample using a multivariate optical element calculation device
Sheri Lynn Higgins's Legal Cases (29)
Roan Mountain, TN
Patent application Lawyer at Roan Mountain, TN
Practice Areas: Patent Application, Intellectual Property, Trademark Application
U.S. Patent 8,517,103
Jul 23, 2013OUTCOME: Patent
Methods of releasing at least one tubing string below a blow-out preventer
U.S. Patent 8,490,701
Jul 23, 2013OUTCOME: Patent
Methods of releasing at least one tubing string below a blow-out preventer
U.S. Patent 8,485,266
Jul 16, 2013OUTCOME: Patent
Contigency release device that uses right-hand torque to allow movement of a collet prop
U.S. Patent 8,485,255
Jul 16, 2013OUTCOME: Patent
Water-based fluid loss additive containing an amphiphilic dispersant for use in a well
U.S. Patent 8,448,705
May 28, 2013OUTCOME: Patent
Methods of preventing premature fracturing of a subterranean formation using a sheath
U.S. Patent 8,360,150
Jan 29, 2013OUTCOME: Patent
Cement composition containing a substituted ethoxylated phenol surfactant for use in an oil-contaminated well
U.S. Patent 8,357,662
Jan 22, 2013OUTCOME: Patent
Surface-based ammonium ion sensor and methods of making thereof
U.S. Patent 8,245,784
Aug 21, 2012OUTCOME: Patent
Stable organic-based fluid loss additive containing an organophilic clay-based suspending agent for use in a well
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