| Patent | Date |
|---|
Method For Extracting Petroleum From Underground Deposits Having High Salinity
App 20220002614 - BITTNER; Christian ; et al. | 2022-01-06 |
Method For Extracting Petroleum From Underground Deposits Having High Temperature And Salinity
App 20200239762 - BITTNER; Christian ; et al. | 2020-07-30 |
Process for producing mineral oil using surfactants based on a mixture of C24 guerbet, C26 guerbet, C28 guerbet-containing hydrocarbyl alkoxylates
Grant 10,155,900 - Bittner , et al. Dec | 2018-12-18 |
Water-soluble, hydrophobically associating copolymers having novel hydrophobically associating monomers
Grant 9,777,094 - Bittner , et al. October 3, 2 | 2017-10-03 |
Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylates
Grant 9,751,905 - Bittner , et al. September 5, 2 | 2017-09-05 |
Process for tertiary mineral oil production
Grant 9,701,890 - Reichenbach-Klinke , et al. July 11, 2 | 2017-07-11 |
Process for producing mineral oil using surfactants based on a mixture of C32 guerbet-, C34 guerbet-, C36 guerbet-containing alkyl alkoxylates
Grant 9,701,893 - Bittner , et al. July 11, 2 | 2017-07-11 |
Process for preparing a macromonomer
Grant 9,657,137 - Bittner , et al. May 23, 2 | 2017-05-23 |
Process For Producing Mineral Oil Using Surfactants Based On A Mixture Of C24 Guerbet, C26 Guerbet, C28 Guerbet-containing Hydrocarbyl Alkoxylates
App 20160376493 - BITTNER; Christian ; et al. | 2016-12-29 |
Process for producing mineral oil using surfactants based on C.sub.16C.sub.18-containing alkyl propoxy surfactants
Grant 9,505,973 - Bittner , et al. November 29, 2 | 2016-11-29 |
Process for producing mineral oil using surfactants based on a mixture of C20 Guerbet-, C22 Guerbet-, C24 Guerbet-containing hydrocarbyl alkoxylates
Grant 9,475,979 - Bittner , et al. October 25, 2 | 2016-10-25 |
Process for producing mineral oil using surfactants based on a mixture of C28 Guerbet, C30 Guerbet, C32 Guerbet-containing hydrocarbyl alkoxylates
Grant 9,475,977 - Bittner , et al. October 25, 2 | 2016-10-25 |
Process for producing mineral oil using surfactants based on a mixture of C24 guerbet-, C26 guerbet-, C28-guerbet containing hydrocarbyl alkoxylates
Grant 9,475,978 - Bittner , et al. October 25, 2 | 2016-10-25 |
Subsea Unit With Cooling Of Electronic Devices
App 20160150671 - Spindler; Christian ; et al. | 2016-05-26 |
Anionic polyalkoxy group comprising surfactants on basis of guerbet-alcohols, method of manufacture and use in enhanced oil recovery (EOR) applications
Grant 9,296,942 - Weerasooriya , et al. March 29, 2 | 2016-03-29 |
Process For Producing Mineral Oil Using Surfactants Based On A Mixture Of C32 Guerbet-, C34 Guerbet-, C36 Guerbet-containing Alkyl Alkoxylates
App 20150353818 - Bittner; Christian ; et al. | 2015-12-10 |
Process For Preparing A Macromonomer
App 20150329669 - BITTNER; Christian ; et al. | 2015-11-19 |
Water-soluble, Hydrophobically Associating Copolymers Having Novel Hydrophobically Associating Monomers
App 20150329660 - BITTNER; Christian ; et al. | 2015-11-19 |
Process for producing mineral oil using surfactants based on a mixture of C32 Guerbet-, C34 Guerbet-, C36 Guerbet-containing alkyl alkoxylates
Grant 9,145,509 - Bittner , et al. September 29, 2 | 2015-09-29 |
Process for mineral oil production using hydrophobically associating copolymers
Grant 8,939,206 - Langlotz , et al. January 27, 2 | 2015-01-27 |
Process for tertiary mineral oil production using surfactant mixtures
Grant 8,853,136 - Bittner , et al. October 7, 2 | 2014-10-07 |
Anionic polyalkoxy group comprising surfactants on basis of guerbet-alcohols, method of manufacture and use in enhanced oil recovery (EOR) applications
Grant 8,841,241 - Weerasooriya , et al. September 23, 2 | 2014-09-23 |
Novel Anionic Polyalkoxy Group Comprising Surfactants On Basis Of Guerbet-alcohols, Method Of Manufacture And Use In Enhanced Oil Recovery (eor) Applications
App 20140182851 - Weerasooriya; Upali P. ; et al. | 2014-07-03 |
Process for producing mineral oil from underground formations
Grant 8,763,698 - Reichenbach-Klinke , et al. July 1, 2 | 2014-07-01 |
Process for Producing Mineral Oil Using Surfactants Based on C16C18-Containing Alkyl Propoxy Surfactants
App 20140163255 - Bittner; Christian ; et al. | 2014-06-12 |
Process For Extracting Mineral Oil Using Surfactants Based On Butylene Oxide-containing Alkyl Alkoxylates
App 20140155645 - Bittner; Christian ; et al. | 2014-06-05 |
Process For Tertiary Mineral Oil Production
App 20140131039 - Reichenbach-Klinke; Roland ; et al. | 2014-05-15 |
Process For Mineral Oil Production Using Surfactants Based On Anionic Alkyl Alkoxylates Which Have Been Formed From Glycidyl Ethers
App 20140116689 - Bittner; Christian ; et al. | 2014-05-01 |
Process For Mineral Oil Production Using Surfactants At Least Comprising A Secondary Alkanesulfonate As A Cosurfactant
App 20140116690 - Bittner; Christian ; et al. | 2014-05-01 |
Use of surfactant mixtures of polycarboxylates for microemulsion flooding
Grant 8,684,080 - Bittner , et al. April 1, 2 | 2014-04-01 |
Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylates
Grant 8,607,865 - Bittner , et al. December 17, 2 | 2013-12-17 |
Process for producing mineral oil using surfactants based on C.sub.16C.sub.18-containing alkyl propoxy surfactants
Grant 8,596,367 - Bittner , et al. December 3, 2 | 2013-12-03 |
Process for tertiary mineral oil production using surfactant mixtures
Grant 8,584,750 - Bittner , et al. November 19, 2 | 2013-11-19 |
Process for mineral oil production using surfactant mixtures
Grant 8,584,751 - Bittner , et al. November 19, 2 | 2013-11-19 |
Process For Producing Mineral Oil Using Surfactants Based On A Mixture Of C24 Guerbet-, C26 Guerbet-, C28-guerbet Containing Hydrocarbyl Alkoxylates
App 20130098612 - Bittner; Christian ; et al. | 2013-04-25 |
Process For Producing Mineral Oil Using Surfactants Based On A Mixture Of C20 Guerbet-, C22 Guerbet-, C24 Guerbet-containing Hydrocarbyl Alkoxylates
App 20130102504 - Bittner; Christian ; et al. | 2013-04-25 |
Process For Producing Mineral Oil Using Surfactants Based On A Mixture Of C28 Guerbet, C30 Guerbet, C32 Guerbet-containing Hydrocarbyl Alkoxylates
App 20130102505 - Bittner; Christian ; et al. | 2013-04-25 |
Process For Producing Mineral Oil From Underground Formations
App 20120255731 - Reichenbach-Klinke; Roland ; et al. | 2012-10-11 |
Process For Mineral Oil Production Using Surfactants From The Class Of The Alkyl Polyglucosides
App 20120241151 - Bittner; Christian ; et al. | 2012-09-27 |
Method for binding non-solid oxidic inorganic materials with etherified aminoplast resins and cured compositions of said materials and etherified aminoplast resins
Grant 8,273,691 - Nitschke , et al. September 25, 2 | 2012-09-25 |
Organic Salts For Reducing Stone Permeablities
App 20120142562 - Spindler; Christian ; et al. | 2012-06-07 |
Process For Mineral Oil Production Using Hydrophobically Associating Copolymers
App 20120132420 - Langlotz; Bjorn ; et al. | 2012-05-31 |
Copolymer based on a sulfonic acid-containing compound
Grant 8,148,304 - Spindler , et al. April 3, 2 | 2012-04-03 |
Water-soluble and biodegradable copolymers on a polyamide basis and use thereof
Grant 8,124,670 - Matzinger , et al. February 28, 2 | 2012-02-28 |
Novel Anionic Polyalkoxy Group Comprising Surfactants on Basis of Guerbet-Alcohols, Method of Manufacture and Use in Enhanced Oil Recovery (EOR) Applications
App 20110281779 - Weerasooriya; Upali P. ; et al. | 2011-11-17 |
Process For Extracting Mineral Oil Using Surfactants, Especially Based On C35 Secondary Alcohol-containing Alkyl Alkoxylates
App 20110259583 - Bittner; Christian ; et al. | 2011-10-27 |
Process For Producing Mineral Oil Using Surfactants Based On A Mixture Of C32 Guerbet-, C34 Guerbet-, C36 Guerbet-containing Alkyl Alkoxylates
App 20110263467 - BITTNER; CHRISTIAN ; et al. | 2011-10-27 |
Process For Mineral Oil Production Using Cationic Surfactants Having A Hydrophobic Block With A Chain Length Of 6 To 10 Carbon Atoms
App 20110220364 - BITTNER; CHRISTIAN ; et al. | 2011-09-15 |
Process For Producing Mineral Oil Using Surfactants Based On C16c18-containing Alkyl Propoxy Surfactants
App 20110220365 - BITTNER; CHRISTIAN ; et al. | 2011-09-15 |
Process For Extracting Mineral Oil Using Surfactants Based On Butylene Oxide-containing Alkyl Alkoxylates
App 20110220366 - Bittner; Christian ; et al. | 2011-09-15 |
Use Of Surfactant Mixtures Of Polycarboxylates For Microemulsion Flooding
App 20110220353 - Bittner; Christian ; et al. | 2011-09-15 |
Method Of Use Of A Polyvinyl Alcohol-based Composition
App 20110160336 - REICHENBACH-KLINKE; Roland ; et al. | 2011-06-30 |
Method For Binding Non-solid Oxidic Inorganic Materials With Etherified Aminoplast Resins And Cured Compositions Of Said Materials And Etherified Aminoplast Resins
App 20110152134 - Nitschke; Chritian ; et al. | 2011-06-23 |
Process For Tertiary Mineral Oil Production Using Surfactant Mixtures
App 20110083847 - Bittner; Christian ; et al. | 2011-04-14 |
Process For Mineral Oil Production Using Surfactant Mixtures
App 20110083848 - Bittner; Christian ; et al. | 2011-04-14 |
Process For Tertiary Mineral Oil Production Using Surfactant Mixtures
App 20110083846 - Bittner; Christian ; et al. | 2011-04-14 |
Copolymer Based On A Sulfonic Acid-containing Compound
App 20100305007 - Spindler; Christian ; et al. | 2010-12-02 |
Water-soluble And Biodegradable Copolymers On A Polyamide Basis And Use Thereof
App 20100240802 - Matzinger; Martin ; et al. | 2010-09-23 |
Method of use of a polyvinyl alcohol-based composition
App 20100144970 - Reichenbach-Klinke; Roland ; et al. | 2010-06-10 |
Copolymer based on olefinic sulphonic acids
App 20100062952 - Fenchl; Andrea ; et al. | 2010-03-11 |
Polyamide-based water-soluble biodegradable copolymers and the use thereof
Grant 7,612,150 - Spindler , et al. November 3, 2 | 2009-11-03 |
Fluid Loss Control Additive and Cement Compositions Comprising Same
App 20080227667 - Szymanski; Michael J. ; et al. | 2008-09-18 |
Fluid loss control additive and cement compositions comprising same
Grant 7,399,355 - Szymanski , et al. July 15, 2 | 2008-07-15 |
Method of use of a polyvinyl alcohol-based composition
App 20080103255 - Reichenbach-Klinke; Roland ; et al. | 2008-05-01 |
Copolymer Based On Olefinic Sulphonic Acids
App 20070100102 - Fenchl; Andrea ; et al. | 2007-05-03 |
Water-soluble copolymers based on olefinic sulfonic acids, method for the production thereof and use of the same
Grant 7,202,319 - Spindler , et al. April 10, 2 | 2007-04-10 |
Fluid loss control additive and cement compositions comprising same
App 20060189487 - Szymanski; Michael J. ; et al. | 2006-08-24 |
Polyamide-based water-soluble biodegradable copolymers and the use thereof
App 20060074201 - Spindler; Christian ; et al. | 2006-04-06 |
Water-soluble copolymers based on olefinic sulfonic acids, method for the production thereof and use of the same
App 20050143543 - Spindler, Christian ; et al. | 2005-06-30 |
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