Inventor · disambiguated record
Christian Spindler
Also filed as: SPINDLER CHRISTIAN · SPINDLER CHRISTIAN E
28 granted patents·18 pending applications·165 citations·filing 2002–2023
96Inventor score
Files withBASF SE14BITTNER CHRISTIAN10REICHENBACH-KLINKE ROLAND3STIHL AG & CO KG ANDREAS3BASF CONSTR POLYMERS GMBH2
Top patents by PatentIndex Score
46 records- 0195US9296942B2Anionic polyalkoxy group comprising surfactants on basis of guerbet-alcohols, method of manufacture and use in enhanced oil recovery (EOR) applicationsUNIV TEXAS·Filed 2014·Granted Mar 29, 2016·14 cites·20 claims
- 0295US8841241B2Anionic polyalkoxy group comprising surfactants on basis of guerbet-alcohols, method of manufacture and use in enhanced oil recovery (EOR) applicationsWEERASOORIYA UPALI P·Filed 2011·Granted Sep 23, 2014·19 cites·35 claims
- 0394US8607865B2Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylatesBITTNER CHRISTIAN·Filed 2011·Granted Dec 17, 2013·9 cites·7 claims
- 0494US7399355B2Fluid loss control additive and cement compositions comprising sameHALLIBURTON ENERGY SERV INC·Filed 2005·Granted Jul 15, 2008·22 cites·19 claims
- 0593US8853136B2Process for tertiary mineral oil production using surfactant mixturesBITTNER CHRISTIAN·Filed 2010·Granted Oct 7, 2014·18 cites·18 claims
- 0679US9701890B2Process for tertiary mineral oil productionBASF SE·Filed 2013·Granted Jul 11, 2017·5 cites·17 claims
- 0779US8596367B2Process for producing mineral oil using surfactants based on C16C18-containing alkyl propoxy surfactantsBITTNER CHRISTIAN·Filed 2011·Granted Dec 3, 2013·2 cites·4 claims
- 0878US9777094B2Water-soluble, hydrophobically associating copolymers having novel hydrophobically associating monomersBASF SE·Filed 2013·Granted Oct 3, 2017·3 cites·20 claims
- 0978US9475978B2Process for producing mineral oil using surfactants based on a mixture of C24 guerbet-, C26 guerbet-, C28-guerbet containing hydrocarbyl alkoxylatesBASF SE·Filed 2012·Granted Oct 25, 2016·3 cites·12 claims
- 1078US8148304B2Copolymer based on a sulfonic acid-containing compoundSPINDLER CHRISTIAN·Filed 2008·Granted Apr 3, 2012·12 cites·21 claims
- 1176US8763698B2Process for producing mineral oil from underground formationsREICHENBACH-KLINKE ROLAND·Filed 2012·Granted Jul 1, 2014·5 cites·21 claims
- 1276US6953090B2Cementing subterranean zones using cement compositions containing biodegradable dispersantsDEGUSSA CONSTRUCTION POLYMERS·Filed 2003·Granted Oct 11, 2005·16 cites·19 claims
- 1373US7202319B2Water-soluble copolymers based on olefinic sulfonic acids, method for the production thereof and use of the sameBASF CONSTR POLYMERS GMBH·Filed 2003·Granted Apr 10, 2007·14 cites·21 claims
- 1472US9701893B2Process for producing mineral oil using surfactants based on a mixture of C32 guerbet-, C34 guerbet-, C36 guerbet-containing alkyl alkoxylatesBASF SE·Filed 2015·Granted Jul 11, 2017·1 cites·14 claims
- 1572US8684080B2Use of surfactant mixtures of polycarboxylates for microemulsion floodingBITTNER CHRISTIAN·Filed 2011·Granted Apr 1, 2014·2 cites·10 claims
- 1672US8124670B2Water-soluble and biodegradable copolymers on a polyamide basis and use thereofMATZINGER MARTIN·Filed 2007·Granted Feb 28, 2012·5 cites·24 claims
- 1771US9475979B2Process for producing mineral oil using surfactants based on a mixture of C20 Guerbet-, C22 Guerbet-, C24 Guerbet-containing hydrocarbyl alkoxylatesBASF SE·Filed 2012·Granted Oct 25, 2016·2 cites·11 claims
- 1871US9475977B2Process for producing mineral oil using surfactants based on a mixture of C28 Guerbet, C30 Guerbet, C32 Guerbet-containing hydrocarbyl alkoxylatesBASF SE·Filed 2012·Granted Oct 25, 2016·2 cites·10 claims
- 1970US8584750B2Process for tertiary mineral oil production using surfactant mixturesBITTNER CHRISTIAN·Filed 2010·Granted Nov 19, 2013·2 cites·18 claims
- 2069US7612150B2Polyamide-based water-soluble biodegradable copolymers and the use thereofBASF CONSTR POLYMERS GMBH·Filed 2003·Granted Nov 3, 2009·5 cites·23 claims
- 2165US8584751B2Process for mineral oil production using surfactant mixturesBITTNER CHRISTIAN·Filed 2010·Granted Nov 19, 2013·1 cites·15 claims
- 2260US9505973B2Process for producing mineral oil using surfactants based on C16C18-containing alkyl propoxy surfactantsBITTNER CHRISTIAN·Filed 2013·Granted Nov 29, 2016·0 cites·20 claims
- 2359US9751905B2Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylatesBASF SE·Filed 2013·Granted Sep 5, 2017·0 cites·11 claims
- 2459US8939206B2Process for mineral oil production using hydrophobically associating copolymersLANGLOTZ BJÖRN·Filed 2011·Granted Jan 27, 2015·3 cites·17 claims
- 2559US2024088680A1Battery Charging Control Device and Battery Charging Control MethodSTIHL AG & CO KG ANDREAS·Filed 2023·Application pending·0 cites
- 2658US10155900B2Process for producing mineral oil using surfactants based on a mixture of C24 guerbet, C26 guerbet, C28 guerbet-containing hydrocarbyl alkoxylatesBITTNER CHRISTIAN·Filed 2016·Granted Dec 18, 2018·0 cites·11 claims
- 2757US2023336004A1Method and System for Determining at Least One Use Parameter for at Least One Rechargeable Battery Pack for Using a Charger Device for Charging User-Exchangeable Rechargeable Battery Packs for Driving at Least One Mobile DeviceSTIHL AG & CO KG ANDREAS·Filed 2023·Application pending·0 cites
- 2853US2008227667A1Fluid Loss Control Additive and Cement Compositions Comprising SameHALLIBURTON ENERGY SERV INC·Filed 2008·Application pending·0 cites
- 2951US9145509B2Process for producing mineral oil using surfactants based on a mixture of C32 Guerbet-, C34 Guerbet-, C36 Guerbet-containing alkyl alkoxylatesBITTNER CHRISTIAN·Filed 2011·Granted Sep 29, 2015·0 cites·13 claims
- 3051US2022002614A1Method for extracting petroleum from underground deposits having high salinityBASF SE·Filed 2019·Application pending·0 cites
- 3147US9657137B2Process for preparing a macromonomerBASF SE·Filed 2013·Granted May 23, 2017·0 cites·18 claims
- 3246US2014116689A1Process for mineral oil production using surfactants based on anionic alkyl alkoxylates which have been formed from glycidyl ethersBASF SE·Filed 2013·Application pending·0 cites
- 3346US2014116690A1Process for mineral oil production using surfactants at least comprising a secondary alkanesulfonate as a cosurfactantBASF SE·Filed 2013·Application pending·0 cites
- 3446US2023336003A1Battery Charging Management System and Battery Charging Management MethodSTIHL AG & CO KG ANDREAS·Filed 2023·Application pending·0 cites
- 3546US2020239762A1Method for extracting petroleum from underground deposits having high temperature and salinityBASF SE·Filed 2018·Application pending·0 cites
- 3645US2010144970A9Method of use of a polyvinyl alcohol-based compositionREICHENBACH-KLINKE ROLAND·Filed 2007·Application pending·0 cites
- 3743US2010062952A1Copolymer based on olefinic sulphonic acidsFENCHL ANDREA·Filed 2009·Application pending·0 cites
- 3842US2016150671A1Subsea Unit With Cooling Of Electronic DevicesABB TECHNOLOGY LTD·Filed 2014·Application pending·0 cites
- 3941US2011160336A1Method of use of a polyvinyl alcohol-based compositionREICHENBACH-KLINKE ROLAND·Filed 2011·Application pending·0 cites
- 4040US8273691B2Method for binding non-solid oxidic inorganic materials with etherified aminoplast resins and cured compositions of said materials and etherified aminoplast resinsNITSCHKE CHRISTIAN·Filed 2009·Granted Sep 25, 2012·0 cites·15 claims
- 4140US2003230407A1Cementing subterranean zones using cement compositions containing biodegradable dispersantsFiled 2002·Application pending·0 cites
- 4240US2007100102A1Copolymer based on olefinic sulphonic acidsFENCHL ANDREA·Filed 2006·Application pending·0 cites
- 4339US2011259583A1Process for extracting mineral oil using surfactants, especially based on c35 secondary alcohol-containing alkyl alkoxylatesBASF SE·Filed 2011·Application pending·0 cites
- 4439US2011220364A1Process for mineral oil production using cationic surfactants having a hydrophobic block with a chain length of 6 to 10 carbon atomsBASF SE·Filed 2011·Application pending·0 cites
- 4538US2012241151A1Process for mineral oil production using surfactants from the class of the alkyl polyglucosidesBITTNER CHRISTIAN·Filed 2012·Application pending·0 cites
- 4636US2012142562A1Organic salts for reducing stone permeablitiesSPINDLER CHRISTIAN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →