Inventor · disambiguated record
Philip Wayne Livanec
Also filed as: LIVANEC PHILIP W · LIVANEC PHILIP WAYNE
24 granted patents·55 citations·filing 2011–2021
93Inventor score
Top patents by PatentIndex Score
24 records- 0193US9593276B2Reversibly coagulatable and redispersable polymer including at least one monomer including a switchable-amphiphilic functional group and methods of using the sameHALLIBURTON ENERGY SERVICES INC·Filed 2012·Granted Mar 14, 2017·14 cites·19 claims
- 0291US9587158B2Treatment of subterranean formations using a composition including a linear triblock copolymer and inorganic particlesHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Mar 7, 2017·9 cites·20 claims
- 0390US10718749B2Methods for quantifying nitrogen-containing compounds in subterranean treatment fluidsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Jul 21, 2020·4 cites·13 claims
- 0485US10801305B2Use of nanoparticles in cleaning well boresHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Oct 13, 2020·2 cites·20 claims
- 0584US10077636B2Use of nanoparticles in cleaning well boresHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Sep 18, 2018·8 cites·14 claims
- 0684US10000681B2Hollow hydrogel capsules and methods of using the sameHALLIBURTON ENERGY SERVICES INC·Filed 2012·Granted Jun 19, 2018·6 cites·8 claims
- 0777US10774260B2Polyvinyl alcohol-based shale inhibitorHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Sep 15, 2020·1 cites·8 claims
- 0876US10662361B2Hollow hydrogel capsules and methods of using the sameHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted May 26, 2020·1 cites·10 claims
- 0976US10590323B2Additive to enhance sag stability of drilling fluidHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Mar 17, 2020·1 cites·21 claims
- 1076US10077606B2Methods of mitigating bituminous material adhesion using nano-particlesHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Sep 18, 2018·4 cites·9 claims
- 1173US8765645B2Lost circulation materials and methods of using the sameLIVANEC PHILIP WAYNE·Filed 2012·Granted Jul 1, 2014·2 cites·24 claims
- 1273US8752626B2Compositions and methods for treatment of well bore tarLIVANEC PHILIP WAYNE·Filed 2011·Granted Jun 17, 2014·2 cites·23 claims
- 1369US10947434B2Additive to enhance sag stability of drilling fluidHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Mar 16, 2021·0 cites·10 claims
- 1468US11460464B2Methods for quantifying nitrogen-containing compounds in subterranean treatment fluidsHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Oct 4, 2022·0 cites·20 claims
- 1568US9051508B2Methods of preventing emulsification of crude oil in well bore treatment fluidsHALLIBURTON ENERGY SERVICES INC·Filed 2012·Granted Jun 9, 2015·1 cites·20 claims
- 1666US10435612B2Thermal thickening in invert emulsion treatment fluidsHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Oct 8, 2019·0 cites·12 claims
- 1765US10974289B2Methods of mitigating bituminous material adhesion using nano-particlesHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Apr 13, 2021·0 cites·14 claims
- 1860US9528043B2Compositions and methods for treatment of well bore tarHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Dec 27, 2016·0 cites·18 claims
- 1957US11578147B2Olefin polymerization processesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Granted Feb 14, 2023·0 cites·15 claims
- 2054US8741816B2Compositions and methods for treatment of well bore tarLIVANEC PHILIP WAYNE·Filed 2012·Granted Jun 3, 2014·0 cites·35 claims
- 2153US10030192B2Freeze/thaw stable latex emulsion for treatment of well bore tarHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jul 24, 2018·0 cites·14 claims
- 2252US10072201B2Thermal thickening in invert emulsion treatment fluidsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Sep 11, 2018·0 cites·8 claims
- 2346US10577898B2Running fluid for use in a subterranean formation operationHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Mar 3, 2020·0 cites·21 claims
- 2441US8877689B2Compositions and methods for treatment of well bore tarLIVANEC PHILIP WAYNE·Filed 2012·Granted Nov 4, 2014·0 cites·28 claims
Join the waitlist — get patent alerts
Get an alert when Philip Wayne Livanec files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →