Inventor
SPINDLER CHRISTIAN
DE28 patents
⚠️ This page may combine multiple inventors who share the name “SPINDLER CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BITTNER CHRISTIAN
9 patentsUS8853136B2Oct 7, 2014
Process for tertiary mineral oil production using surfactant mixtures
BITTNER CHRISTIAN18 citations81
US8607865B2Dec 17, 2013
Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylates
BITTNER CHRISTIAN9 citations81
US8684080B2Apr 1, 2014
Use of surfactant mixtures of polycarboxylates for microemulsion flooding
BITTNER CHRISTIAN2 citations61
US8584750B2Nov 19, 2013
Process for tertiary mineral oil production using surfactant mixtures
BITTNER CHRISTIAN2 citations60
US8596367B2Dec 3, 2013
Process for producing mineral oil using surfactants based on C16C18-containing alkyl propoxy surfactants
BITTNER CHRISTIAN2 citations59
US10155900B2Dec 18, 2018
Process for producing mineral oil using surfactants based on a mixture of C24 guerbet, C26 guerbet, C28 guerbet-containing hydrocarbyl alkoxylates
BITTNER CHRISTIAN0 citations51
US9505973B2Nov 29, 2016
Process for producing mineral oil using surfactants based on C16C18-containing alkyl propoxy surfactants
BITTNER CHRISTIAN0 citations51
US8584751B2Nov 19, 2013
Process for mineral oil production using surfactant mixtures
BITTNER CHRISTIAN1 citations51
US9145509B2Sep 29, 2015
Process for producing mineral oil using surfactants based on a mixture of C32 Guerbet-, C34 Guerbet-, C36 Guerbet-containing alkyl alkoxylates
BITTNER CHRISTIAN0 citations49
BASF SE
8 patentsUS9475978B2Oct 25, 2016
Process for producing mineral oil using surfactants based on a mixture of C24 guerbet-, C26 guerbet-, C28-guerbet containing hydrocarbyl alkoxylates
BASF SE3 citations72
US9777094B2Oct 3, 2017
Water-soluble, hydrophobically associating copolymers having novel hydrophobically associating monomers
BASF SE3 citations71
US9701890B2Jul 11, 2017
Process for tertiary mineral oil production
BASF SE5 citations67
US9475979B2Oct 25, 2016
Process for producing mineral oil using surfactants based on a mixture of C20 Guerbet-, C22 Guerbet-, C24 Guerbet-containing hydrocarbyl alkoxylates
BASF SE2 citations61
US9475977B2Oct 25, 2016
Process for producing mineral oil using surfactants based on a mixture of C28 Guerbet, C30 Guerbet, C32 Guerbet-containing hydrocarbyl alkoxylates
BASF SE2 citations61
US9751905B2Sep 5, 2017
Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylates
BASF SE0 citations51
US9701893B2Jul 11, 2017
Process for producing mineral oil using surfactants based on a mixture of C32 guerbet-, C34 guerbet-, C36 guerbet-containing alkyl alkoxylates
BASF SE1 citations50
US9657137B2May 23, 2017
Process for preparing a macromonomer
BASF SE0 citations38
BASF CONSTR POLYMERS GMBH
2 patentsUS7202319B2Apr 10, 2007
Water-soluble copolymers based on olefinic sulfonic acids, method for the production thereof and use of the same
BASF CONSTR POLYMERS GMBH14 citations81
US7612150B2Nov 3, 2009
Polyamide-based water-soluble biodegradable copolymers and the use thereof
BASF CONSTR POLYMERS GMBH5 citations62