Inventor · disambiguated record
Jeffrey H. Harwell
Also filed as: HARWELL JEFFREY · HARWELL JEFFREY H
24 granted patents·8 pending applications·1,132 citations·filing 1985–2019
97Inventor score
Files withUNIV OKLAHOMA19REGENTS FOR THE UNIVERSITY OF3TERSUS ENV LLC2HARWELL JEFFREY1HARWELL JEFFREY H1
Top patents by PatentIndex Score
32 records- 0198US7563428B2Method of making carbon nanotubesUNIV OKLAHOMA·Filed 2006·Granted Jul 21, 2009·57 cites·39 claims
- 0298US7094386B2Method of producing single-walled carbon nanotubesUNIV OKLAHOMA·Filed 2004·Granted Aug 22, 2006·94 cites·22 claims
- 0398US6994907B2Carbon nanotube product comprising single-walled carbon nanotubesUNIV OKLAHOMA·Filed 2003·Granted Feb 7, 2006·108 cites·56 claims
- 0498US6333016B1Method of producing carbon nanotubesUNIV OKLAHOMA·Filed 1999·Granted Dec 25, 2001·485 cites·103 claims
- 0596US6962892B2Metallic catalytic particle for producing single-walled carbon nanotubesUNIV OKLAHOMA·Filed 2004·Granted Nov 8, 2005·58 cites·27 claims
- 0696US6299812B1Method for forming a fibers/composite material having an anisotropic structureUNIV OKLAHOMA·Filed 1999·Granted Oct 9, 2001·137 cites·19 claims
- 0781US7198745B2Method for forming a fibers/composite material having an anisotropic structureUNIV OKLAHOMA·Filed 2001·Granted Apr 3, 2007·17 cites·5 claims
- 0880US5900515AHigh energy density storage of methane in light hydrocarbon solutionsUNIV OKLAHOMA·Filed 1996·Granted May 4, 1999·21 cites·5 claims
- 0979US5426136AParticulate amorphous silica associated with thin polymeric filmPPG INDUSTRIES INC·Filed 1993·Granted Jun 20, 1995·26 cites·40 claims
- 1078US11421146B2Viscoelastic fluids and methods of useUNIV OKLAHOMA·Filed 2019·Granted Aug 23, 2022·2 cites·27 claims
- 1177US6524536B2Enhanced oxidation of air contaminants on an ultra-low density UV-accessible aerogel photocatalystUNIV OKLAHOMA·Filed 2001·Granted Feb 25, 2003·16 cites·2 claims
- 1273US6241856B1Enhanced oxidation of air contaminants on an ultra-low density UV-accessible aerogel photocatalystUNIV OKLAHOMA·Filed 1998·Granted Jun 5, 2001·34 cites·1 claims
- 1370US10330663B2System and method for measuring separation rate of water from water-in-crude oil emulsionsPHILLIPS 66 CO·Filed 2015·Granted Jun 25, 2019·1 cites·30 claims
- 1468US4745976AMethod for selectively plugging the more permeable regions of an underground formation having non-uniform permeabilityREGENTS FOR THE UNIVERSITY OF·Filed 1986·Granted May 24, 1988·21 cites·1 claims
- 1564US11491522B2Zero-valent metal suspension in non-aqueous phase for water remediationTERSUS ENV LLC·Filed 2019·Granted Nov 8, 2022·0 cites·22 claims
- 1664US5106691AProducing polymeric films from a surfactant templateUNIV OKLAHOMA·Filed 1990·Granted Apr 21, 1992·20 cites·15 claims
- 1760US2008107588A1Method of producing single-walled carbon nanotubesRESASCO DANIEL E·Filed 2007·Application pending·0 cites
- 1859US4770906AProducing polymeric films from a surfactant templateREGENTS FOR THE UNIVERSITY OF·Filed 1985·Granted Sep 13, 1988·15 cites·36 claims
- 1954US11306574B2Nanoparticle-based stimulation fluid and methods of use in subterranean formationsUNIV OKLAHOMA·Filed 2019·Granted Apr 19, 2022·0 cites·14 claims
- 2052US11123779B2Method and a chemical composition for accelerated in situ biochemical remediationTERSUS ENV LLC·Filed 2019·Granted Sep 21, 2021·0 cites·38 claims
- 2150US6111154AHigh energy density storage of methane in light hydrocarbon solutionsUNIV OKLAHOMA·Filed 1999·Granted Aug 29, 2000·10 cites·9 claims
- 2247US2002165091A1Metallic catalytic particle for producing single-walled carbon nanotubesFiled 2001·Application pending·0 cites
- 2346US2008200565A1Surfactant-only microemulsions for cleaning system design and product deliveryHARWELL JEFFREY H·Filed 2008·Application pending·0 cites
- 2444US6186938B1Surfactant enhanced intrinsic remediation for risk based site closureUNIV OKLAHOMA·Filed 2000·Granted Feb 13, 2001·3 cites·1 claims
- 2543US2015141303A1Binary and ternary surfactant blends for enhanced oil recovery in reservoir brines with extremely high total dissolved solidsUNIV OKLAHOMA·Filed 2014·Application pending·0 cites
- 2639US4900627AProducing polymeric films from a surfactant templateREGENTS FOR THE UNIVERSITY OF·Filed 1988·Granted Feb 13, 1990·5 cites·53 claims
- 2735US2007290397A1Method for forming a fibers/composite material having an anisotropic structureNEWMAN GERARD K·Filed 2007·Application pending·0 cites
- 2834US2018127637A1Methods of enhancing oil recoveryUNIV OKLAHOMA·Filed 2017·Application pending·0 cites
- 2932US2015175876A1Method and foam composition for recovering hydrocarbons from a subterranean reservoirUNIV OKLAHOMA·Filed 2012·Application pending·0 cites
- 3031US2019085235A1Methods of enhancing oil recoveryHARWELL JEFFREY·Filed 2018·Application pending·0 cites
- 3130US10377941B2Stabilized carbon nanotube suspensionsUNIV OKLAHOMA·Filed 2015·Granted Aug 13, 2019·0 cites·20 claims
- 3226US4943376ASurfactant enhanced regeneration of hydrophobic materialsSCAMEHORN JOHN F·Filed 1988·Granted Jul 24, 1990·2 cites·21 claims
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