Inventor · disambiguated record
Marlin D. Holtmyer
Also filed as: HOLTMYER MARLIN · HOLTMYER MARLIN D
20 granted patents·1 pending application·1,417 citations·filing 1973–2014
97Inventor score
Top patents by PatentIndex Score
21 records- 0196US4982793ACrosslinkable cellulose derivativesHALLIBURTON CO·Filed 1989·Granted Jan 8, 1991·107 cites·26 claims
- 0295US8865632B1Drag-reducing copolymer compositionsPARNELL EARL·Filed 2008·Granted Oct 21, 2014·71 cites·18 claims
- 0395US5363916AMethod of gravel packing a wellHALLIBURTON CO·Filed 1993·Granted Nov 15, 1994·185 cites·20 claims
- 0495US4021355ACompositions for fracturing well formationsHALLIBURTON CO·Filed 1973·Granted May 3, 1977·72 cites·5 claims
- 0594US8916508B2Drag-reducing copolymer compositionsPARNELL EARL·Filed 2011·Granted Dec 23, 2014·29 cites·11 claims
- 0694US5067565ACrosslinkable cellulose derivativesHALLIBURTON CO·Filed 1990·Granted Nov 26, 1991·116 cites·13 claims
- 0793US5304620AMethod of crosslinking cellulose and guar derivatives for treating subterranean formationsHALLIBURTON CO·Filed 1993·Granted Apr 19, 1994·210 cites·19 claims
- 0893US4622155AMethod for fracturing subterranean formationsHALLIBURTON CO·Filed 1985·Granted Nov 11, 1986·111 cites·13 claims
- 0992US5122549ACrosslinkable cellulose derivativesHALLIBURTON CO·Filed 1991·Granted Jun 16, 1992·86 cites·5 claims
- 1090US4519455AFracturing method for stimulation of wells utilizing carbon dioxide based fluidsHALLIBURTON CO·Filed 1984·Granted May 28, 1985·62 cites·13 claims
- 1189US4033415AMethods for fracturing well formationsHALLIBURTON CO·Filed 1976·Granted Jul 5, 1977·58 cites·30 claims
- 1283US5887653AMethod for clay stabilizationPLAINSMAN TECHNOLOGY INC·Filed 1997·Granted Mar 30, 1999·89 cites·20 claims
- 1383US5346339APipeline cleaning processHALLIBURTON CO·Filed 1993·Granted Sep 13, 1994·38 cites·19 claims
- 1481US4554082AFracturing method for stimulation of wells utilizing carbon dioxide based fluidsHALLIBURTON CO·Filed 1985·Granted Nov 19, 1985·61 cites·5 claims
- 1579US4964467ANon-aqueous viscosified carbon dioxide and method of useHALLIBURTON CO·Filed 1989·Granted Oct 23, 1990·40 cites·23 claims
- 1670US5062969ACrosslinkable interpolymersHALLIBURTON CO·Filed 1989·Granted Nov 5, 1991·29 cites·18 claims
- 1761US2014323366A1Drag-reducing copolymer compositionsCESI CHEMICAL INC·Filed 2014·Application pending·0 cites
- 1860US4767550AVicinal diol containing monomers and polymers and methods of treating a subterranean formationHALLIBURTON CO·Filed 1987·Granted Aug 30, 1988·21 cites·6 claims
- 1951US4959163APolyampholytes-high temperature polymers and method of useHALLIBURTON CO·Filed 1988·Granted Sep 25, 1990·13 cites·16 claims
- 2049US4780221AMethod and composition for viscosifying hydrocarbonsHALLIBURTON CO·Filed 1987·Granted Oct 25, 1988·12 cites·14 claims
- 2143US4730081AVicinal diol containing monomers and methods of preparingHALLIBURTON CO·Filed 1987·Granted Mar 8, 1988·7 cites·4 claims
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