Inventor · disambiguated record
Klaus Lorenz
Also filed as: LORENZ KLAUS · LORENZ KLAUS K
19 granted patents·5 pending applications·121 citations·filing 2000–2022
93Inventor score
Files withCONSTR RES & TECH GMBH4ALBRECHT GERHARD3CONSTRUCTION RESEARCH & TECHNOLOGY GMBH3LORENZ KLAUS3NICOLEAU LUC3
Top patents by PatentIndex Score
24 records- 0191US6472447B1Stabilized, finely disperse low-viscosity polymer polyols with a high content of polystyrene or polystyrene copolymersBAYER AG·Filed 2000·Granted Oct 29, 2002·42 cites·5 claims
- 0289US8653186B2Plasticizer-containing hardening accelerator compositionNICOLEAU LUC·Filed 2009·Granted Feb 18, 2014·23 cites·92 claims
- 0385US8242218B2Copolymer synthesis processLORENZ KLAUS K·Filed 2011·Granted Aug 14, 2012·5 cites·20 claims
- 0484US9045377B2Hardening accelerator composition containing phosphated polycondensatesNICOLEAU LUC·Filed 2010·Granted Jun 2, 2015·7 cites·59 claims
- 0584US7973110B2Copolymer synthesis processCONSTR RES & TECH GMBH·Filed 2009·Granted Jul 5, 2011·6 cites·26 claims
- 0679US8519029B2Copolymer admixture system for workability retention of cementitious compositionsLORENZ KLAUS K·Filed 2009·Granted Aug 27, 2013·5 cites·40 claims
- 0773US8907016B2Dispersing agent containing copolymer mixtureVIERLE MARIO·Filed 2009·Granted Dec 9, 2014·3 cites·19 claims
- 0873US7482405B2Cement additiveCONSTR RES & TECH GMBH·Filed 2004·Granted Jan 27, 2009·15 cites·15 claims
- 0971US8349983B2Aqueous solution containing copolymers with polyether side chainsCONSTR RES & TECH GMBH·Filed 2009·Granted Jan 8, 2013·3 cites·16 claims
- 1068US8536251B2Copolymer containing acid building blocks and various types of polyether building blocksFLAKUS SILKE·Filed 2009·Granted Sep 17, 2013·3 cites·16 claims
- 1168US8461232B2Dispersing agent containing copolymer mixtureVIERLE MARIO·Filed 2009·Granted Jun 11, 2013·3 cites·19 claims
- 1263US8541518B2Semi continuous operational method for producing copolymersALBRECHT GERHARD·Filed 2009·Granted Sep 24, 2013·1 cites·25 claims
- 1363US8536252B2Semi continuously operated method for producing copolymersALBRECHT GERHARD·Filed 2009·Granted Sep 17, 2013·1 cites·21 claims
- 1457US8536285B2Semi-continuous method for producing copolymersDORFNER REINHARD·Filed 2009·Granted Sep 17, 2013·1 cites·20 claims
- 1556US7662882B2Defoaming agent for cementitious compositionsCONSTR RES & TECH GMBH·Filed 2002·Granted Feb 16, 2010·3 cites·20 claims
- 1655US8772377B2Dispersant comprising copolymer mixtureLORENZ KLAUS·Filed 2009·Granted Jul 8, 2014·0 cites·20 claims
- 1753US2024351956A1Set control composition for cementitious systemsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2022·Application pending·0 cites
- 1850US12415752B2Construction compositionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2021·Granted Sep 16, 2025·0 cites·19 claims
- 1950US2012046392A9Dynamic Copolymers For Workability Retention of Cementitious CompositionLORENZ KLAUS·Filed 2009·Application pending·0 cites
- 2049US8519030B2Copolymer comprising polyether side chains and hydroxyalkyl and acid structural unitsLORENZ KLAUS·Filed 2009·Granted Aug 27, 2013·0 cites·16 claims
- 2149US2024034689A1Set control composition for cementitious systemsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2021·Application pending·0 cites
- 2245US8754150B2Copolymer having polyether side chains and dicarboxylic acid derivative componentsFLAKUS SILKE·Filed 2009·Granted Jun 17, 2014·0 cites·20 claims
- 2343US2009163622A1Copolymers 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
- 2438US2012216724A1Sulphonic Acid And Aromatic Groups Containing Hardening Accelerator CompositionsNICOLEAU LUC·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Klaus Lorenz files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →