Inventor · disambiguated record
Nathan Carl Schultheiss
Also filed as: SCHULTHEISS NATHAN · SCHULTHEISS NATHAN C · SCHULTHEISS NATHAN CARL
24 granted patents·12 pending applications·145 citations·filing 2009–2024
95Inventor score
Files withHALLIBURTON ENERGY SERVICES INC15GUSHURST KAREN S5CANNA CHEMISTRIES LLC4SCHULTHEISS NATHAN C4HALLIBURTON ENERGY SERV INC2
Top patents by PatentIndex Score
36 records- 0195US10023787B2Surfactant selection methods for fluid recovery in subterranean formationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jul 17, 2018·28 cites·20 claims
- 0293US8067429B2Forms of rifaximin and uses thereofGUSHURST KAREN S·Filed 2009·Granted Nov 29, 2011·23 cites·23 claims
- 0392US8513236B2Pterostilbene cocrystalsSCHULTHEISS NATHAN C·Filed 2010·Granted Aug 20, 2013·19 cites·24 claims
- 0491US11478447B2Solid Δ9-tetrahydrocannabinol (Δ9-THC) compositionsCANNA CHEMISTRIES LLC·Filed 2022·Granted Oct 25, 2022·1 cites·2 claims
- 0591US8415507B2Pterostilbene cocrystalsSCHULTHEISS NATHAN C·Filed 2010·Granted Apr 9, 2013·18 cites·23 claims
- 0688US10060242B2Traceable metal-organic frameworks for use in subterranean formationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Aug 28, 2018·12 cites·20 claims
- 0785US8754098B2Forms of rifaximin and uses thereofGUSHURST KAREN S·Filed 2012·Granted Jun 17, 2014·5 cites·22 claims
- 0885US8399712B2Pterostilbene cocrystalsSCHULTHEISS NATHAN C·Filed 2010·Granted Mar 19, 2013·7 cites·27 claims
- 0983US9181274B2Forms of rifaximin and uses thereofGUSHURST KAREN S·Filed 2012·Granted Nov 10, 2015·4 cites·7 claims
- 1083US8513275B2Forms of rifaximin and uses thereofWU YIDUO·Filed 2011·Granted Aug 20, 2013·8 cites·6 claims
- 1182US8815888B2Forms of rifaximin and uses thereofWU YIDUO·Filed 2013·Granted Aug 26, 2014·6 cites·20 claims
- 1281US10351760B2Polymeric ionic liquid clay control agentsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jul 16, 2019·4 cites·20 claims
- 1381US2024408049A1Solid delta9-tetrahydrocannabinol (delta9-thc) compositionsCANNA CHEMISTRIES LLC·Filed 2024·Application pending·0 cites
- 1478US12090137B2Solid Δ9-tetrahydrocannabinol (Δ9-THC) compositionsCANNA CHEMISTRIES LLC·Filed 2022·Granted Sep 17, 2024·0 cites·14 claims
- 1578US10253244B2Scale-inhibiting cocrystals for treatment of a subterranean formationHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Apr 9, 2019·3 cites·19 claims
- 1678US8318807B2Pterostilbene cocrystalsSCHULTHEISS NATHAN C·Filed 2010·Granted Nov 27, 2012·3 cites·26 claims
- 1774US10309212B2Energetic cocrystals for treatment of a subterranean formationHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jun 4, 2019·2 cites·23 claims
- 1872US2022016072A1Solid delta9-tetrahydrocannabinol (delta9-thc) compositionsCANNA CHEMISTRIES LLC·Filed 2021·Application pending·0 cites
- 1968US9359357B2Forms of rifaximin and uses thereofGUSHURST KAREN S·Filed 2014·Granted Jun 7, 2016·0 cites·17 claims
- 2067US9890316B2Fluid mobility modifiers for increased production in subterranean formationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Feb 13, 2018·1 cites·15 claims
- 2163US10876045B2Subterranean stimulation operations utilizing degradable pre-coated particulatesHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Dec 29, 2020·1 cites·17 claims
- 2262US9700545B2Forms of rifaximin and uses thereofSALIX PHARMACEUTICALS LTD·Filed 2016·Granted Jul 11, 2017·0 cites·5 claims
- 2357US10196887B2Metal-organic frameworks as porous proppantsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Feb 5, 2019·0 cites·26 claims
- 2457US2012076857A1Forms of rifaximin and uses thereofGUSHURST KAREN S·Filed 2011·Application pending·0 cites
- 2556US9394475B2Multi-component materials for breaker activity controlHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jul 19, 2016·0 cites·17 claims
- 2654US9540667B2Methods of biosynthesizing bacterial extracellular galactomannan polysaccharides and subunits thereof for use in subterranean formation operationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jan 10, 2017·0 cites·20 claims
- 2754US2011105550A1Forms of rifaximin and uses thereofSALIX PHARMACEUTICALS LTD·Filed 2010·Application pending·0 cites
- 2849US2022117912A1L-pipecolic acid cocrystal of cannabidiolEBERS TECH INC·Filed 2020·Application pending·0 cites
- 2948US2014305647A1Methods of producing friction reducing biosynthetic polysaccharidesHALLIBURTON ENERGY SERV INC·Filed 2014·Application pending·0 cites
- 3048US2016290103A1Vapor-depositing metal oxide on surfaces for wells or pipelines to reduce scaleHALLIBURTON ENERGY SERVICES INC·Filed 2013·Application pending·0 cites
- 3148US2016289535A1Double hydrophilic block copolymer on surfaces for wells or pipelines to reduce scaleHALLIBURTON ENERGY SERVICES INC·Filed 2013·Application pending·0 cites
- 3247US2017166805A1Metal-Organic Frameworks as Encapsulating AgentsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
- 3347US2016289534A1Double hydrophilic block copolymer on particulate surface in wells to reduce scaleHALLIBURTON ENERGY SERVICES INC·Filed 2013·Application pending·0 cites
- 3443US9470066B2Scale prevention treatment method, system, and apparatus for wellbore stimulationHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Oct 18, 2016·0 cites·20 claims
- 3541US2014041874A1Wellbore Servicing System and Methods of UseSCHULTHEISS NATHAN CARL·Filed 2012·Application pending·0 cites
- 3637US2014318762A1Scale Prevention Treatment Method, System, and Apparatus for Wellbore StimulationHALLIBURTON ENERGY SERV INC·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Nathan Carl Schultheiss 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 →