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CONSTR RES & TECH GMBH

Overview
  • Total Patents
    1,319
  • GoodIP Patent Rank
    18,374
About

CONSTR RES & TECH GMBH has a total of 1,319 patent applications. Its first patent ever was published in 1993. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and China. Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and basic materials chemistry are CONSTRUCTION RESEARCH & TECHNOLOGY GMBH, GUANGDONG REDWALL NEW MAT CO LTD and RUETGERS GERMANY GMBH.

Patent filings per year

Chart showing CONSTR RES & TECH GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Albrecht Gerhard 144
#2 Kraus Alexander 95
#3 Mack Helmut 94
#4 Scholz Christian 80
#5 Lorenz Klaus 80
#6 Wagner Petra 77
#7 Walther Burkhard 65
#8 Friedrich Stefan 62
#9 Wimmer Barbara 59
#10 Maier Alois 58

Latest patents

Publication Filing date Title
WO2016091739A1 Apparatus and system for expanding expandable polymeric microspheres
WO2016091740A1 Method for manufacturing cement
US2015344369A1 Concrete admixture and production method
CN107532375A Surface modified polyolefine fiber
EP3070071A1 A process for forming roughened micron size anisotropic platelets
WO2015082579A1 Method of manufacturing cementitious compositions
EP3071532A1 Crack reducing admixture for cementitious compositions
JP2015120630A Cement composition
US2015093468A1 Apparatus and system for expanding expandable polymeric microspheres
EP3006609A1 Stretched polyolefin fibers
EP2998331A1 A curable organic polymer comprising at least one acylurea unit, its preparation and use
CA2916314A1 Composite material including a plurality of filled fibers
US2014228583A1 2-Oxo-1, 3-dioxolane-4-carboxylic Acid and Derivatives Thereof, Their Preparation and Use
EP2915808A1 2-Hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylates, their preparation and use
US2014256857A1 Polycarboxylate ethers with branched side chains
WO2014139734A1 Composite material including hydrophilic plastic fibers
EP2899171A1 Additive for hydraulic setting masses
EP2896644A1 Sulfur-based polymers
EP2886580A1 Additive for rheology improvement of inorganic binders
EP2868637A1 Geopolymer foam formulation