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.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →