Inventor · disambiguated record
Christopher Daeffler
Also filed as: DAEFFLER CHRISTOPHER · DAEFFLER CHRISTOPHER S · DAEFFLER CHRISTOPHER SCOT
20 granted patents·9 pending applications·39 citations·filing 2014–2024
91Inventor score
Top patents by PatentIndex Score
29 records- 0192US10378325B2Aqueous retarded acid solution and methods for use thereofSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Aug 13, 2019·13 cites·20 claims
- 0291US11091689B2Emulsions containing water-soluble acid retarding agents and methods of making and usingSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Aug 17, 2021·6 cites·6 claims
- 0391US9920606B2Preparation method, formulation and application of chemically retarded mineral acid for oilfield useSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Mar 20, 2018·10 cites·10 claims
- 0489US10954432B2On the fly mixing of acids and diversion fluids with water-soluble retarding agentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Mar 23, 2021·9 cites·16 claims
- 0585US11685858B2Methods for making and using retarded acid compositions for well stimulationSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Jun 27, 2023·1 cites·19 claims
- 0684US2024336830A1Aqueous solution and method for use thereofSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 0779US12312537B2Methods for making and using retarded acid compositions for well stimulationSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted May 27, 2025·0 cites·13 claims
- 0879US2023203364A1Aqueous solution and method for use thereofSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Application pending·0 cites
- 0978US12435597B2Methods for shortening waiting-on-cement time in a subterranean wellSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Granted Oct 7, 2025·0 cites·20 claims
- 1076US12091610B2Emulsions containing water-soluble acid retarding agents and methods of making and usingSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Sep 17, 2024·0 cites·9 claims
- 1174US11603490B2Aqueous solution and method for use thereofSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Mar 14, 2023·0 cites·5 claims
- 1269US12448871B2High solids content fluid techniquesSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Granted Oct 21, 2025·0 cites·20 claims
- 1367US12158055B2Methods for shortening waiting-on-cement time in a subterranean wellSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Dec 3, 2024·0 cites·13 claims
- 1467US2021380872A1Emulsions containing water-soluble acid retarding agents and methods of making and usingSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Application pending·0 cites
- 1561US2025376613A1Wetting agent compositions, and related methods and drilling fluids including the wetting agent compositionsSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 1661US2024392654A1System for reservoir stimulation with exhaust stream captureSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 1759US12466991B2Single-phase alcohol-based retarded acidSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Nov 11, 2025·0 cites·15 claims
- 1859US2018273834A1Methods for making and using retarded acid compositions for well stimulationSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Application pending·0 cites
- 1959US2017267918A1Aqueous solution and method for use thereofSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Application pending·0 cites
- 2054US11549066B1Citrate polyester additives for crude oil, mixtures of said additives and crude oil, and methods for producing said mixturesCAMERON INT CORP·Filed 2021·Granted Jan 10, 2023·0 cites·20 claims
- 2153US9673398B2Difluorothienothiophene based conjugated polymersPHILLIPS 66 CO·Filed 2015·Granted Jun 6, 2017·0 cites·13 claims
- 2252US9214635B2Anthradithiophene-based semiconducting polymers and methods thereofPHILLIPS 66 CO·Filed 2014·Granted Dec 15, 2015·0 cites·15 claims
- 2348US11530349B2Methods of controlling viscosity of acidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Dec 20, 2022·0 cites·11 claims
- 2445US9527963B2Process of producing and applications of a multi-component benzo[1,2-B:4,5-B] difluorothienothiophene randomly substituted polymers for organic solar cellsPHILLIPS 66 CO·Filed 2015·Granted Dec 27, 2016·0 cites·17 claims
- 2544US9663604B2Composition and applications of a multi-component benzo[1,2-B:4,5-B] dithiophene-difluorothienothiophene randomly substituted polymers for organic solar cellsPHILLIPS 66 CO·Filed 2015·Granted May 30, 2017·0 cites·9 claims
- 2643US11692128B2Diversion acid containing a water-soluble retarding agent and methods of making and usingSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Jul 4, 2023·0 cites·17 claims
- 2742US2023365854A1Copolymer additives for crude oil, mixtures of said additives and crude oil, and methods for producing and using said mixturesCAMERON INT CORP·Filed 2022·Application pending·0 cites
- 2839US2017248308A1On-site Fuel CombustionSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Application pending·0 cites
- 2936US9278980B2Process of making difluorothienothiophene based conjugated polymersPHILLIPS 66 CO·Filed 2015·Granted Mar 8, 2016·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →