Learn more

EVONIK ROEHM GMBH

Overview
  • Total Patents
    2,955
  • GoodIP Patent Rank
    3,270
  • Filing trend
    ⇩ 39.0%
About

EVONIK ROEHM GMBH has a total of 2,955 patent applications. It decreased the IP activity by 39.0%. Its first patent ever was published in 1998. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and organic fine chemistry are EVONIK RÖHM GMBH, Evonik Rem GmbKH and ARKEMA FRANCE.

Patent filings per year

Chart showing EVONIK ROEHM GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Knebel Joachim 221
#2 Schultes Klaus 192
#3 Siegert Hermann 156
#4 Loehden Gerd 150
#5 Gropp Udo 135
#6 Balk Sven 130
#7 Petereit Hans-Ulrich 129
#8 Krill Steffen 118
#9 Mertz Thomas 105
#10 May Alexander 105

Latest patents

Publication Filing date Title
WO2019238548A1 Process for preparing carbonates by addition of co2 with an epoxide
WO2019149799A1 Light scattering polymeric composition with improved scattering efficiency and improved mechanical properties
CN111936121A Process for preparing coated hard shell capsules
WO2019025477A1 Concrete flow improvers and water reducers
EP3549961A1 Concrete flow improver and water reducing agent
CN110352184A Store stable glycerol (methyl) acrylate carboxylic acid's ester
DE102017217620A1 Process for the preparation of dimethylaminoalkyl (meth) acrylates
EP3456704A1 Catalyst for oxidative esterification of aldehydes to carboxylic acid esters
KR20190061029A Use and preparation of porous bead polymers in 3D printing using a binder jetting process
US2019211124A1 Improving the properties in pmma foams by using methacrylic amides
EP3450163A1 Brittle acrylic films and forgery prevention labels comprising the same
EP3450422A1 Method for producing optical moulding compositions
TW201827473A Acrylic materials for use in an ultraviolet light engine
DE102017213607A1 Flow improver and water reducer
DE102017213600A1 Concrete flow improvers
DE102017211435A1 Process for the continuous dissolution of a solid in a reaction medium
DE102017208313A1 Process for the preparation of carboxylic acid esters from aldehydes
DE102017208303A1 Process for the preparation of a homogeneous catalyst for the Tishchenko reaction
RS59233B1 Heat-sealable binder
EP3369788A1 Curable thermosetting resin compositions with improved mechanical properties