Assignee
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DE·54 granted patents·33 pending applications·68 citations·filing 2012–2023
Top patents by PatentIndex Score
87 records- 0191US10065887B2Fibers, methods for their preparation and use in the manufacture of reinforced elementsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2014·Granted Sep 4, 2018·13 cites·23 claims
- 0290US9416050B2Shellac-coated particles of active ingredients with controlled release properties at high pH-values, process for their manufacture and use thereofCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2012·Granted Aug 16, 2016·12 cites·17 claims
- 0389US9969708B2Method for producing glyceric acid carbonateCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2015·Granted May 15, 2018·6 cites·13 claims
- 0487US11981606B2Cement-reduced construction compositionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2021·Granted May 14, 2024·2 cites·26 claims
- 0587US10214452B2Geopolymer foam formulation for a non-flammable, sound-absorbing, thermally insulating geopolymer foam elementCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2014·Granted Feb 26, 2019·7 cites·24 claims
- 0684US11939273B2Limestone calcined clay cement (LC3) construction compositionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2021·Granted Mar 26, 2024·2 cites·26 claims
- 0784US10392306B2Polycondensation product based on aromatic compounds, method for the preparation and use thereofCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2016·Granted Aug 27, 2019·2 cites·17 claims
- 0884US9617238B22-oxo-1,3-dioxolane-4-carboxamide building blocks, their preparation and useCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2014·Granted Apr 11, 2017·5 cites·8 claims
- 0983US10597326B2Geopolymer foam formulation for a non-flammable, sound-absorbing, thermally insulating geopolymer foam elementCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2018·Granted Mar 24, 2020·2 cites·20 claims
- 1079US9643948B22-oxo-1,3-dioxolane-4-acyl halides, their preparation and useCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2014·Granted May 9, 2017·3 cites·11 claims
- 1177US10899866B2Process for producing a ring-opening polymerization productCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2016·Granted Jan 26, 2021·1 cites·15 claims
- 1277US10590227B2Curable organic polymer comprising at least one acylurea unit, its preparation and useCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2015·Granted Mar 17, 2020·1 cites·16 claims
- 1375US2020115521A1Film with low heat conductivity, reduced density and low solar absorptionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2019·Application pending·0 cites
- 1474US9580356B2Self-foaming geopolymer composition containing aluminum drossCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2014·Granted Feb 28, 2017·2 cites·18 claims
- 1574US2022169886A1Low voc, high solid deck membranesCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2022·Application pending·0 cites
- 1670US10227698B2Galvanic anode and method of corrosion protectionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2013·Granted Mar 12, 2019·1 cites·14 claims
- 1768US10214819B2Galvanic anode and method of corrosion protectionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2013·Granted Feb 26, 2019·1 cites·36 claims
- 1868US9796628B2Additive for hydraulically setting compositionsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2015·Granted Oct 24, 2017·1 cites·20 claims
- 1967US11097988B2Strength enhancing admixture for cementitious compositionsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2017·Granted Aug 24, 2021·2 cites·16 claims
- 2066US11519077B2Galvanic anode and method of corrosion protectionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2018·Granted Dec 6, 2022·0 cites·27 claims
- 2166US2020165373A1Curable organic polymer comprising at least one acylurea unit, its preparation and useCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2020·Application pending·0 cites
- 2266US2017210874A1Film with low heat conductivity, reduced density and low solar absorptionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2017·Application pending·0 cites
- 2365US10865142B2Method of making cementitious compositionsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2020·Granted Dec 15, 2020·0 cites·20 claims
- 2465US9777133B2Additive for hydraulically setting compoundsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2014·Granted Oct 3, 2017·1 cites·17 claims
- 2565US9428419B2Cementitious system comprising accelerator particles coated with crosslinked shellacCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2014·Granted Aug 30, 2016·1 cites·20 claims
- 2663US11279845B2Low VOC, high solid deck membranesCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2017·Granted Mar 22, 2022·0 cites·10 claims
- 2763US10371301B2Pipe section joining member, pipe joint and elongated pipeCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2016·Granted Aug 6, 2019·1 cites·44 claims
- 2863US10017938B2Concrete element comprising a sound-absorberCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2014·Granted Jul 10, 2018·2 cites·15 claims
- 2962US9840635B2Binding agent systemsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2014·Granted Dec 12, 2017·0 cites·15 claims
- 3061US10774000B2Admixture and method for freeze-thaw damage resistance and scaling damage resistance of cementitious compositionsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2016·Granted Sep 15, 2020·0 cites·17 claims
- 3161US2025171370A1Additive or sealing composition for cementitous compositions, cementitious composition, methods of manufacturing the same, and methods of preparing a cementitious structure and treating a surface thereofCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2022·Application pending·0 cites
- 3260US12534405B2Shotcrete compositionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2020·Granted Jan 27, 2026·0 cites·15 claims
- 3359US10975996B2Pipe section joining member, pipe joint and elongated pipeCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2019·Granted Apr 13, 2021·0 cites·25 claims
- 3459US2021214564A1Surface applied corrosion inhibitorCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2021·Application pending·0 cites
- 3557US2024254046A1Use of a naphthalenesulfonic acid polycondensate as a plasticizer in a construction composition and construction compositionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2022·Application pending·0 cites
- 3657US2024286955A1Cement dispersant comprising a naphthalenesulfonic acid polycondensate and at least one of a phosphorylated polycondensate and a polycarboxylate ether, and construction compositionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2022·Application pending·0 cites
- 3757US2025066248A1Hydrocolloid Particle Suspension Useful as Rheological Modifier For Cementitious Applications, Use of Hydrocolloid Particle SuspensionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2022·Application pending·0 cites
- 3856US12351526B2Method of stabilizing an admixture component, a stabilized admixture for cementitious compositions, cementitious composition, cementitious structures and methods of making the sameCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2020·Granted Jul 8, 2025·0 cites·20 claims
- 3956US2017107148A1Hardening accelerator composition containing dispersantsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2016·Application pending·0 cites
- 4055US11512026B2Use of zinc salts in combination with alkyl amines in cement-based dry mortar mixturesCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2018·Granted Nov 29, 2022·0 cites·15 claims
- 4154US11001716B2Surface applied corrosion inhibitorCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2017·Granted May 11, 2021·0 cites·30 claims
- 4254US9586348B2Apparatus and system for expanding expandable polymeric microspheresCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2016·Granted Mar 7, 2017·0 cites·18 claims
- 4354US2025263341A1Process for the preparation of a calcium silicate hydrate seed composition useful as a hardening accelerator for cementitious compositionsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2023·Application pending·0 cites
- 4453US11608295B2Dispersant compositionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2018·Granted Mar 21, 2023·0 cites·23 claims
- 4553US11559777B2Microencapsulated polyaddition catalystCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2018·Granted Jan 24, 2023·0 cites·18 claims
- 4653US2024351956A1Set control composition for cementitious systemsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2022·Application pending·0 cites
- 4753US2023018655A1Polyurea coating systems for construction waterproofingCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2020·Application pending·0 cites
- 4851US2021340401A1Slip-resistant coating, method of coating a substrate and a coated substrateCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2019·Application pending·0 cites
- 4950US12415752B2Construction compositionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2021·Granted Sep 16, 2025·0 cites·19 claims
- 5050US11655073B2BucketCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2019·Granted May 23, 2023·0 cites·16 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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