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EVONIK DEGUSSA GMBH

Overview
  • Total Patents
    11,005
  • GoodIP Patent Rank
    330
  • Filing trend
    ⇩ 34.0%
About

EVONIK DEGUSSA GMBH has a total of 11,005 patent applications. It decreased the IP activity by 34.0%. Its first patent ever was published in 1990. It filed its patents most often in EPO (European Patent Office), China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and materials and metallurgy are EVONIK INDUSTRIES AG, EVONIK OPERATIONS GMBH and WANHUA CHEMICAL GROUP CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Franke Robert 611
#2 Dyballa Katrin Marie 396
#3 Rauleder Hartwig 382
#4 Fridag Dirk 380
#5 Haas Thomas 346
#6 Spyrou Emmanouil 265
#7 Stochniol Guido 234
#8 Hess Dieter 196
#9 Weckbecker Christoph 195
#10 Jakob Harald 184

Latest patents

Publication Filing date Title
CA3058760A1 Process for oligomerizing olefins with streams having a reduced olefin content
US2020080118A1 Process for preparing l amino acids using improved strains of the enterobacteriaceae family
US2020031732A1 Process for oligomerization of butene with determination of the proportion of acidic catalysis
US2019375643A1 Increased particle loading by surface modification with polyethersilane
CN112166198A In vitro method for monitoring pathogen load in animal populations
US2020079894A1 Tin-free catalysis of silane-functional polyurethane crosslinkers
US2020079964A1 Tin-free catalysis of silane-functional polyurethane crosslinkers
US2019352450A1 Fast-curing epoxy systems
US2019352451A1 Fast-curing epoxy systems
WO2019219452A1 Linear polydimethylsiloxane-polyoxyalkylene block copolymers of the structural type aba
CN112041427A Synbiotic composition
US2019330432A1 Two-component hybrid matrix system made of polyurethanes and polymethacrylates for the production of short-fibre-reinforced semifinished products
WO2019201777A1 Biocompatible siloxanes for formulation of microorganisms
WO2019197626A1 Opaque composition containing ethylene glycol distearate
WO2019197359A1 Process for producing phenalkamines
WO2019192876A1 Siloxanes for treating textiles and for use in cleaning and care formulations
WO2019185567A1 Phenalkamine epoxy curing agents and epoxy resin compositions containing the same
CN111935990A Use of guanidinoacetic acid and/or creatine in aquaculture
JP2019195803A Process for preparation of stereoselective oligomerization catalyst with long-term stability due to precipitation
US2019283004A1 Oligomerization catalyst and process for the production thereof