Assignee
CHAMPION TECHNOLOGY INC
US·18 granted patents·4 pending applications·381 citations·filing 1994–2010
Top patents by PatentIndex Score
22 records- 0189US7381689B2Methods for inhibiting hydrate blockage in oil and gas pipelines using amide compoundsCHAMPION TECHNOLOGY INC·Filed 2004·Granted Jun 3, 2008·37 cites·22 claims
- 0285US5611991ACorrosion inhibitor containing phosphate groupsCHAMPION TECHNOLOGY INC·Filed 1996·Granted Mar 18, 1997·53 cites·13 claims
- 0384US7264653B2Methods for inhibiting hydrate blockage in oil and gas pipelines using simple quaternary ammonium and phosphonium compoundsCHAMPION TECHNOLOGY INC·Filed 2004·Granted Sep 4, 2007·20 cites·27 claims
- 0477US6379612B1Scale inhibitorsCHAMPION TECHNOLOGY INC·Filed 1999·Granted Apr 30, 2002·52 cites·20 claims
- 0577US5611992ACorrosion inhibitor blends with phosphate estersCHAMPION TECHNOLOGY INC·Filed 1996·Granted Mar 18, 1997·43 cites·20 claims
- 0675US5779938ACompositions and methods for inhibiting corrosionCHAMPION TECHNOLOGY INC·Filed 1995·Granted Jul 14, 1998·31 cites·35 claims
- 0772US5961885ASolutions and methods for inhibiting corrosionCHAMPION TECHNOLOGY INC·Filed 1999·Granted Oct 5, 1999·26 cites·20 claims
- 0863US6902662B2Method of reducing hydrolysis in hydrocarbon streamsCHAMPION TECHNOLOGY INC·Filed 2003·Granted Jun 7, 2005·12 cites·16 claims
- 0962US7776931B2Low dosage naphthenate inhibitorsCHAMPION TECHNOLOGY INC·Filed 2004·Granted Aug 17, 2010·9 cites·82 claims
- 1062US7373276B2Quantitative evaluation of emulsion stability based on critical electric field measurementsCHAMPION TECHNOLOGY INC·Filed 2005·Granted May 13, 2008·5 cites·35 claims
- 1162US5531103AMethod and apparatus for determining velocity dependent corrosion rateCHAMPION TECHNOLOGY INC·Filed 1995·Granted Jul 2, 1996·28 cites·17 claims
- 1259US6383368B1Method for pretreatment of refinery feed for desalting the feedstock, and related additiveCHAMPION TECHNOLOGY INC·Filed 2000·Granted May 7, 2002·8 cites·5 claims
- 1354US6475431B1Corrosion inhibitors with low environmental toxicityCHAMPION TECHNOLOGY INC·Filed 1999·Granted Nov 5, 2002·12 cites·24 claims
- 1454US5902515ASolutions and methods for inhibiting corrosionCHAMPION TECHNOLOGY INC·Filed 1995·Granted May 11, 1999·14 cites·19 claims
- 1550US7776930B2Methods for inhibiting naphthenate salt precipitates and naphthenate-stabilized emulsionsCHAMPION TECHNOLOGY INC·Filed 2004·Granted Aug 17, 2010·5 cites·40 claims
- 1650US6063334ASulfur based corrosion inhibitorCHAMPION TECHNOLOGY INC·Filed 1998·Granted May 16, 2000·15 cites·9 claims
- 1749US2010256298A1Preparation of Micro Gel Particle Dispersions and Dry Powders Suitable For Use As Fluid Loss Control AgentsCHAMPION TECHNOLOGY INC·Filed 2009·Application pending·0 cites
- 1846US2008228801A1Context-variable data framework for hierarchical data warehousingCHAMPION TECHNOLOGY INC·Filed 2007·Application pending·0 cites
- 1944US5535834AMethod for reducing torque in downhole drillingCHAMPION TECHNOLOGY INC·Filed 1994·Granted Jul 16, 1996·10 cites·16 claims
- 2039US2010324166A1Using dispersion polymers with nonionic characteristics and formulations to reduce frictionCHAMPION TECHNOLOGY INC·Filed 2010·Application pending·0 cites
- 2136US2009235730A1Method for cleaning an oil field capillary tubeCHAMPION TECHNOLOGY INC·Filed 2009·Application pending·0 cites
- 2228US6815208B2Chemical treatment for hydrostatic testCHAMPION TECHNOLOGY INC·Filed 2002·Granted Nov 9, 2004·1 cites·46 claims
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