Assignee
CLEARWATER INT LLC
US·44 granted patents·19 pending applications·1,587 citations·filing 2001–2015
Top patents by PatentIndex Score
63 records- 0197US7886824B2Compositions and methods for gas well treatmentCLEARWATER INT LLC·Filed 2008·Granted Feb 15, 2011·83 cites·31 claims
- 0297US7565933B2Non-aqueous foam composition for gas lift injection and methods for making and using sameCLEARWATER INT LLC·Filed 2007·Granted Jul 28, 2009·62 cites·28 claims
- 0396US8362298B2Hydrolyzed nitrilotriacetonitrile compositions, nitrilotriacetonitrile hydrolysis formulations and methods for making and using sameCLEARWATER INT LLC·Filed 2011·Granted Jan 29, 2013·16 cites·10 claims
- 0496US7956217B2Hydrolyzed nitrilotriacetonitrile compositions, nitrilotriacetonitrile hydrolysis formulations and methods for making and using sameCLEARWATER INT LLC·Filed 2008·Granted Jun 7, 2011·24 cites·20 claims
- 0596US7956017B2Aggregating reagents, modified particulate metal-oxides and proppantsCLEARWATER INT LLC·Filed 2008·Granted Jun 7, 2011·86 cites·52 claims
- 0696US7767628B2Method for foaming a hydrocarbon drilling fluid and for producing light weight hydrocarbon fluidsCLEARWATER INT LLC·Filed 2005·Granted Aug 3, 2010·63 cites·29 claims
- 0796US7712535B2Oxidative systems for breaking polymer viscosified fluidsCLEARWATER INT LLC·Filed 2006·Granted May 11, 2010·64 cites·56 claims
- 0896US7566686B2Shale inhibition additive for oil/gas down hole fluids and methods for making and using sameCLEARWATER INT LLC·Filed 2007·Granted Jul 28, 2009·72 cites·21 claims
- 0996US7392847B2Aggregating reagents, modified particulate metal-oxides, and methods for making and using sameCLEARWATER INT LLC·Filed 2005·Granted Jul 1, 2008·140 cites·28 claims
- 1096US7350579B2Sand aggregating reagents, modified sands, and methods for making and using sameCLEARWATER INT LLC·Filed 2005·Granted Apr 1, 2008·152 cites·35 claims
- 1196US7268100B2Shale inhibition additive for oil/gas down hole fluids and methods for making and using sameCLEARWATER INT LLC·Filed 2004·Granted Sep 11, 2007·117 cites·17 claims
- 1294US8034750B2Borozirconate systems in completion systemsCLEARWATER INT LLC·Filed 2007·Granted Oct 11, 2011·33 cites·25 claims
- 1394US7989404B2Compositions and methods for gas well treatmentCLEARWATER INT LLC·Filed 2008·Granted Aug 2, 2011·103 cites·10 claims
- 1494US7942201B2Apparatus, compositions, and methods of breaking fracturing fluidsCLEARWATER INT LLC·Filed 2008·Granted May 17, 2011·32 cites·17 claims
- 1594US7140433B2Diamine terminated primary amine-aldehyde sulfur converting compositions and methods for making and using sameCLEARWATER INT LLC·Filed 2003·Granted Nov 28, 2006·84 cites·21 claims
- 1693US8475585B2Stable foamed cement slurry compositions and methods for making and using sameCLEARWATER INT LLC·Filed 2012·Granted Jul 2, 2013·13 cites·12 claims
- 1792US7971659B2Foamer/sulfur scavenger composition and methods for making and using sameCLEARWATER INT LLC·Filed 2004·Granted Jul 5, 2011·81 cites·19 claims
- 1891US8011431B2Process and system for creating enhanced cavitationCLEARWATER INT LLC·Filed 2009·Granted Sep 6, 2011·24 cites·21 claims
- 1991US7932214B2Foamed gel systems for fracturing subterranean formations, and methods for making and using sameCLEARWATER INT LLC·Filed 2008·Granted Apr 26, 2011·37 cites·31 claims
- 2091US7517447B2Sterically hindered N-methylsecondary and tertiary amine sulfur scavengers and methods for making and using sameCLEARWATER INT LLC·Filed 2004·Granted Apr 14, 2009·54 cites·33 claims
- 2190US8012913B2Diamine terminated primary amine-aldehyde sulfur converting compositions and methods for making and using sameCLEARWATER INT LLC·Filed 2006·Granted Sep 6, 2011·14 cites·32 claims
- 2287US7915203B2Secondary emulsifiers for inverted emulsion fluids and methods for making and using sameCLEARWATER INT LLC·Filed 2009·Granted Mar 29, 2011·22 cites·11 claims
- 2383US9175208B2Compositions and methods for breaking hydraulic fracturing fluidsCLEARWATER INT LLC·Filed 2014·Granted Nov 3, 2015·7 cites·21 claims
- 2482US9605195B2Oil based concentrated slurries and methods for making and using sameCLEARWATER INT LLC·Filed 2014·Granted Mar 28, 2017·3 cites·19 claims
- 2582US6666906B2Gas dehydration using membrane and potassium formate solutionCLEARWATER INT LLC·Filed 2001·Granted Dec 23, 2003·35 cites·17 claims
- 2680US8028755B2Quick lock wireline valve/blow-out preventor and methods for making and using sameCLEARWATER INT LLC·Filed 2007·Granted Oct 4, 2011·28 cites·54 claims
- 2779US7211665B2Sulfide scavengerCLEARWATER INT LLC·Filed 2002·Granted May 1, 2007·11 cites·25 claims
- 2878US6921742B2Well drilling fluidsCLEARWATER INT LLC·Filed 2002·Granted Jul 26, 2005·14 cites·24 claims
- 2977US7576038B2Well drilling fluidsCLEARWATER INT LLC·Filed 2005·Granted Aug 18, 2009·4 cites·25 claims
- 3077US6896718B2Gas dehydration with cavitation regeneration of potassium formate dehydrating solutionCLEARWATER INT LLC·Filed 2001·Granted May 24, 2005·24 cites·20 claims
- 3175US9255220B2Defoamer formulation and methods for making and using sameCLEARWATER INT LLC·Filed 2014·Granted Feb 9, 2016·2 cites·20 claims
- 3267US7575057B2Polymeric gel system and use in hydrocarbon recoveryCLEARWATER INT LLC·Filed 2008·Granted Aug 18, 2009·2 cites·17 claims
- 3363US2015114642A1Aggregating reagents and methods for making and using sameCLEARWATER INT LLC·Filed 2014·Application pending·0 cites
- 3462US7183239B2Gel plugs and pigs for pipeline useCLEARWATER INT LLC·Filed 2002·Granted Feb 27, 2007·26 cites·24 claims
- 3562US6659123B2Maintaining readiness in fire hydrantsCLEARWATER INT LLC·Filed 2001·Granted Dec 9, 2003·10 cites·12 claims
- 3662US2015087562A1Gas hydrate inhibitors and methods for making and using sameCLEARWATER INT LLC·Filed 2014·Application pending·0 cites
- 3762US2015087561A1Gas hydrate inhibitors and methods for making and using sameCLEARWATER INT LLC·Filed 2014·Application pending·0 cites
- 3861US6893582B2Method of heating a fluid using a line heater comprising an alkali metal formateCLEARWATER INT LLC·Filed 2001·Granted May 17, 2005·7 cites·29 claims
- 3960US7060198B2Heat exchange fluids comprising amine carboxylatesCLEARWATER INT LLC·Filed 2002·Granted Jun 13, 2006·4 cites·29 claims
- 4059US2015011440A1Foam resin sealant for zonal isolation and methods for making and using sameCLEARWATER INT LLC·Filed 2014·Application pending·0 cites
- 4158US7713435B2Heat exchange fluids comprising amine carboxylatesCLEARWATER INT LLC·Filed 2008·Granted May 11, 2010·0 cites·20 claims
- 4258US2013274151A1Aggregating compositions, modified particulate metal-oxides, modified formation surfaces, and methods for making and using sameCLEARWATER INT LLC·Filed 2013·Application pending·0 cites
- 4358US2013270012A1Aggregating compositions, modified particulate metal-oxides, modified formation surfaces, and methods for making and using sameCLEARWATER INT LLC·Filed 2013·Application pending·0 cites
- 4457US9090809B2Methods for using complementary surfactant compositionsCLEARWATER INT LLC·Filed 2013·Granted Jul 28, 2015·0 cites·25 claims
- 4557US2014262287A1Environmentally friendly quaternary salts of amines and their use as temporary and/or permanent clay stabilizers and methods for making and using sameCLEARWATER INT LLC·Filed 2014·Application pending·0 cites
- 4657US2014262319A1Environmentally friendly permanent quaternaries of polyamines and their use as clay stabilizers and methods for making and using sameCLEARWATER INT LLC·Filed 2014·Application pending·0 cites
- 4756US6689204B2Roadbed stabilizationCLEARWATER INT LLC·Filed 2002·Granted Feb 10, 2004·15 cites·15 claims
- 4855US7348297B2Topical defoamer and demulsifierCLEARWATER INT LLC·Filed 2004·Granted Mar 25, 2008·4 cites·20 claims
- 4953US2011001083A1Environmentally benign water scale inhibitor compositions and method for making and using sameCLEARWATER INT LLC·Filed 2009·Application pending·0 cites
- 5052US2010311620A1Winterizing agents for oil base polymer slurries and method for making and using sameCLEARWATER INT LLC·Filed 2009·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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