Inventor · disambiguated record
Gerhard Albrecht
Also filed as: ALBRECHT GERHARD
45 granted patents·18 pending applications·908 citations·filing 1975–2024
98Inventor score
Top patents by PatentIndex Score
63 records- 0195US6777517B1Copolymers based on unsaturated mono-or dicarboxylic acid derivatives and oxyalkylene glycol alkenyl ethers, method for the production and use thereofDEGUSSA CONSTRUCTION CHEM GMBH·Filed 2000·Granted Aug 17, 2004·125 cites·20 claims
- 0295US5798425ACo-polymers based on oxyalkyleneglycol alkenyl ethers and unsaturated dicarboxylic acid derivativesSUEDDEUTSCHE KALKSTICKSTOFF·Filed 1996·Granted Aug 25, 1998·217 cites·11 claims
- 0394US6620879B1Powdery polyether carboxylate-based polymeric compositionsDEGUSSA CONSTRUCTION CHEM GMBH·Filed 2000·Granted Sep 16, 2003·61 cites·23 claims
- 0490US7910640B2Polycondensation product based on aromatic or heteroaromatic compounds, method for the production thereof, and use thereofCONSTR RES & TECH GMBH·Filed 2005·Granted Mar 22, 2011·14 cites·22 claims
- 0590US6187887B1Water-soluble or water-swellable copolymers containing sulfonic groups and methods of preparationSKW BAUCHEMIE GMBH·Filed 1999·Granted Feb 13, 2001·77 cites·11 claims
- 0690US5369198ACopolymers based on maleic acid derivatives and vinyl monomers, their production and applicationCHEMIE LINZ GMBH·Filed 1994·Granted Nov 29, 1994·105 cites·3 claims
- 0789US8653186B2Plasticizer-containing hardening accelerator compositionNICOLEAU LUC·Filed 2009·Granted Feb 18, 2014·23 cites·92 claims
- 0889US6211317B1Copolymers based on unsaturated dicarboxylic acid derivatives and oxyalkylene glycol alkenyl ethersSWK BAUCHEMIE GMBH·Filed 1998·Granted Apr 3, 2001·82 cites·18 claims
- 0984US9045377B2Hardening accelerator composition containing phosphated polycondensatesNICOLEAU LUC·Filed 2010·Granted Jun 2, 2015·7 cites·59 claims
- 1083US8361302B2Method for initiating radical polymerizationsCONSTR RES & TECH GMBH·Filed 2009·Granted Jan 29, 2013·6 cites·16 claims
- 1183US8053498B2Pulverulent polycondensation productsCONSTR RES & TECH GMBH·Filed 2006·Granted Nov 8, 2011·7 cites·32 claims
- 1281US7238760B2Water-soluble or water-swellable, associatively thickening copolymers containing sulfo groups, method for producing the same and use thereofCONSTR RES & TECH GMBH·Filed 2001·Granted Jul 3, 2007·23 cites·27 claims
- 1380US7425596B2Use of block copolymers as dispersants for aqueous suspensions of solidsGOLDSCHMIDT GMBH·Filed 2003·Granted Sep 16, 2008·22 cites·36 claims
- 1477US2024336528A1Inorganic foam based on geopolymersSIKA TECH AG·Filed 2024·Application pending·0 cites
- 1575US6573316B1Stabilized water-soluble polymer powders on the basis of polyoxy alkylene glycol carboxylates and method for producing sameSKW BAUCHEMIE GMBH·Filed 1999·Granted Jun 3, 2003·26 cites·29 claims
- 1673US9567262B2Hardening accelerator composition containing dispersantsNICOLEAU LUC·Filed 2011·Granted Feb 14, 2017·2 cites·9 claims
- 1773US8907016B2Dispersing agent containing copolymer mixtureVIERLE MARIO·Filed 2009·Granted Dec 9, 2014·3 cites·19 claims
- 1873US7482405B2Cement additiveCONSTR RES & TECH GMBH·Filed 2004·Granted Jan 27, 2009·15 cites·15 claims
- 1973US5891983AWater-soluble formaldehyde-free polycondensation products based on amino-s-triazinesSUEDDEUTSCHE KALKSTICKSTOFF·Filed 1997·Granted Apr 6, 1999·24 cites·17 claims
- 2071US8349983B2Aqueous solution containing copolymers with polyether side chainsCONSTR RES & TECH GMBH·Filed 2009·Granted Jan 8, 2013·3 cites·16 claims
- 2171US6893497B2Use of water-soluble polysaccharide derivatives as dispersing agents for mineral binder suspensionsDEGUSSA CONSTRUCTION CHEM GMBH·Filed 2002·Granted May 17, 2005·15 cites·14 claims
- 2267US5750634AWater-soluble polycondensation products based on amino-s-triazines and the use thereofSUEDDEUTSCHE KALKSTICKSTOFF·Filed 1996·Granted May 12, 1998·23 cites·26 claims
- 2363US8541518B2Semi continuous operational method for producing copolymersALBRECHT GERHARD·Filed 2009·Granted Sep 24, 2013·1 cites·25 claims
- 2463US8536252B2Semi continuously operated method for producing copolymersALBRECHT GERHARD·Filed 2009·Granted Sep 17, 2013·1 cites·21 claims
- 2563US8177904B2Use of polymeric microparticles in building material mixturesEINFELDT LARS·Filed 2008·Granted May 15, 2012·2 cites·12 claims
- 2663US7902310B2Copolymers based on phosphorous-containing monomers, methods for the production thereof and their useCONSTR RES & TECH GMBH·Filed 2006·Granted Mar 8, 2011·2 cites·21 claims
- 2762US8648158B2Continuously operated method for producing copolymersSCHWEDE CHRISTIAN·Filed 2009·Granted Feb 11, 2014·2 cites·15 claims
- 2859US12049426B2Inorganic foam based on geopolymersSIKA TECH AG·Filed 2018·Granted Jul 30, 2024·0 cites·14 claims
- 2956US7662882B2Defoaming agent for cementitious compositionsCONSTR RES & TECH GMBH·Filed 2002·Granted Feb 16, 2010·3 cites·20 claims
- 3056US2017107148A1Hardening accelerator composition containing dispersantsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2016·Application pending·0 cites
- 3155US8772377B2Dispersant comprising copolymer mixtureLORENZ KLAUS·Filed 2009·Granted Jul 8, 2014·0 cites·20 claims
- 3251US2013233552A1Macromolecular, amphiphilic compounds as water retention agents for construction chemistry systems, in particular for well cementingFOGEL YULIA·Filed 2013·Application pending·0 cites
- 3350US2008221243A1Fluidising compositionALBRECHT GERHARD·Filed 2008·Application pending·0 cites
- 3449US8519030B2Copolymer comprising polyether side chains and hydroxyalkyl and acid structural unitsLORENZ KLAUS·Filed 2009·Granted Aug 27, 2013·0 cites·16 claims
- 3547US11274064B2Set control composition for cementitious systemsCONSTRUCTION RESEARCH AND TECH GMBH·Filed 2018·Granted Mar 15, 2022·0 cites·17 claims
- 3647US8653162B2Polymerization mixture that can be produced without waterALBRECHT GERHARD·Filed 2009·Granted Feb 18, 2014·0 cites·20 claims
- 3747US8299192B2Statistic comb polymers, method for producing the same and their useKRAUS ALEXANDER·Filed 2004·Granted Oct 30, 2012·1 cites·27 claims
- 3846US11066337B2Inorganic foam based on calcium sulfoaluminateCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2018·Granted Jul 20, 2021·0 cites·22 claims
- 3946US10987910B2Foam as adhesive for composites for thermal insulationBASF SE·Filed 2016·Granted Apr 27, 2021·0 cites·22 claims
- 4046US8177905B2Fluidising compositionALBRECHT GERHARD·Filed 2010·Granted May 15, 2012·0 cites·14 claims
- 4145US8754150B2Copolymer having polyether side chains and dicarboxylic acid derivative componentsFLAKUS SILKE·Filed 2009·Granted Jun 17, 2014·0 cites·20 claims
- 4244US9435456B2ValveSVM SCHULTZ VERWALTUNGS-GMBH & CO KG·Filed 2013·Granted Sep 6, 2016·0 cites·20 claims
- 4343US10927224B2Process for modifying polymer particles of an aqueous polymer dispersion, an aqueous polymer dispersion obtainable by said process, a redispersible polymer powder, and a composition comprising the redispersible polymer powderBASF SE·Filed 2017·Granted Feb 23, 2021·0 cites·13 claims
- 4443US7923489B2Amphiphilic polymer compounds, method for the production thereof and their useCONSTR RES & TECH GMBH·Filed 2006·Granted Apr 12, 2011·0 cites·22 claims
- 4543US4033006ASwingable support leg for a bridgePORSCHE AG·Filed 1975·Granted Jul 5, 1977·9 cites·22 claims
- 4643US2009163622A1Copolymers Based On Unsaturated Monocarboxylic or Dicarboxylic Acid Derivatives and Oxyalkylene Glycol Alkenyl Ethers, Process for Preparing Them and Their UseALBRECHT GERHARD·Filed 2006·Application pending·0 cites
- 4742US2011207845A1Macromolecular, amphiphilic compounds as water retention agents for construction chemistry systems, in particular for well cementingFOGEL YULIA·Filed 2011·Application pending·0 cites
- 4842US2007161724A1Copolymers based on unsaturated mono-or dicarboxylic acid derivatives and oxyalkyleneglycol-alkenyl ethers, method for the production and use thereofMORARU BOGDAN·Filed 2005·Application pending·0 cites
- 4942US2007068088A1Use of polymeric microparticles in building material mixturesEINFELDT LARS·Filed 2005·Application pending·0 cites
- 5041US2012088658A1Composition comprising a pesticide and a polycarboxylate etherKNIERIEM TORSTEN·Filed 2011·Application pending·0 cites
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