Learn more

RHEIN CHEMIE RHEINAU GMBH

Overview
  • Total Patents
    887
  • GoodIP Patent Rank
    26,539
  • Filing trend
    ⇩ 100.0%
About

RHEIN CHEMIE RHEINAU GMBH has a total of 887 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1937. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and machines are CHEMTURA CORP, CROMPTON CORP and DOVER CHEMICAL CORP.

Patent filings per year

Chart showing RHEIN CHEMIE RHEINAU GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Laufer Wilhelm 176
#2 Eckert Armin 102
#3 Frueh Thomas 77
#4 Heiliger Ludger 73
#5 Obrecht Werner 50
#6 Ziser Torsten 42
#7 Schuster Peter 40
#8 Galda Patrick 38
#9 Fruth Andrea 38
#10 Schilling Kurt 31

Latest patents

Publication Filing date Title
WO2016202781A1 Method for the synthesis of polymer carbodiimides with added cesium salts, polymer carbodiimides, and use thereof
EP3133114A1 Improved method for rubber-modified bitumen made from vulcanized rubber
EP2975083A1 Method for the stabilisation of biobased plastic based on polyester resin
EP2955202A1 Method for improving adhesion between bitumen and stone in asphalt
EP2994522A1 Methods for producing oil formulations by means of certain carbodiimides
EP2803660A1 Novel carbodiimides with urea and/or urethane terminal groups, process for their preparation and their use
EP2801587A1 Compositions, their preparation and their use for producing cast polyamides
EP2796447A1 New compounds containing sulfide bridges, method for their manufacture and use thereof
US2015166714A1 Carbodiimide-containing compositions and method for the production and use thereof
EP2774924A1 New compositions, cross-linkable rubber mixtures containing these compositions, process for their production and their use
EP2727950A1 Method for drying of plastics on the basis of polyester resins
EP2671912A1 Method for stabilising polymers containing ester groups
EP2666802A1 Cast polyamides, method for their manufacture and application thereof
EP2660259A1 New compositions containing carbodiimide, method for their production and use
EP2660258A1 New compounds containing carbodiimide, method for their production and use
WO2012152625A1 Novel durable, hydrolysis-stable bio-based plastics based on polyhydroxyalkanoate (pha), method for producing same, and use thereof
KR20140003653A Carbodiimides from trisubstituted aromatic isocyanates, a method for producing same, and the use of same
BR102012005706A2 Method for the stabilization of polymers containing ester groups
EP2607408A1 Method for dust-free manufacture of master batches containing nano-particles (CNT) in high viscosity rubbers by means of a three roll device
EP2607407A1 Method for manufacturing CNT master batches in liquid caoutchouc by means of a three roller device