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WACKER CHEMIE AG

Overview
  • Total Patents
    6,121
  • GoodIP Patent Rank
    670
  • Filing trend
    ⇩ 59.0%
About

WACKER CHEMIE AG has a total of 6,121 patent applications. It decreased the IP activity by 59.0%. Its first patent ever was published in 1995. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and Germany. Its main competitors in its focus markets macromolecular chemistry and polymers, materials and metallurgy and basic materials chemistry are WACKER CHEMIE GMBH, MOMENTIVE PERFORMANCE MAT INC and HEXION RES BELGIUM SA.

Patent filings per year

Chart showing WACKER CHEMIE AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stanjek Volker 255
#2 Stepp Michael 161
#3 Herzig Christian 149
#4 Weidner Richard 145
#5 Scheim Uwe 139
#6 Prasse Marko 129
#7 Rautschek Holger 119
#8 Hashemzadeh Abdulmajid 118
#9 Kraus Heinz 113
#10 Sandmeyer Frank 109

Latest patents

Publication Filing date Title
WO2020234401A1 Method for producing a polycrystalline silicon
WO2021004648A1 Process for converting organosilanes
WO2021077387A1 Oil-in-water emulsion and use thereof
WO2021073717A1 3d-printing device and process for producing objects with increased print quality
WO2021069081A1 Process for preparing siloxanes from hydridosilicon compounds
WO2021063481A1 Formed bodies consisting of reactive silicone particles and a polysiloxane matrix
WO2021063480A1 Reactive silicone particles and production thereof
WO2021037366A1 Method for producing silicon fragments
WO2021037349A1 Multi-component crosslinkable materials based on organyloxysilane-terminated polymers and epoxy-functional compounds
WO2021032275A1 Silicone composition and method for manufacturing composite moldings
WO2021028007A1 Crosslinkable compositions based on organosilicon compounds
WO2021022534A1 Aqueous polymer dispersion
WO2021023367A1 Bacterial strain for releasing a recombinant protein in a fermentation method
WO2021023366A1 Cementitious binder compositions
WO2021013357A1 Dispersion powder composition including carbonic acid esters of fatty alcohols
WO2021013354A1 Method for preparing an aqueous polymer dispersion
WO2021012135A1 Silicone composition
WO2021008693A1 Method for producing polycrystalline silicon
WO2021008677A1 Pre-swelled vinylacetate-ethylene based redispersible polymer powder composition and method for fabricating the same, asphalt composition comprising the same
WO2020258210A1 Aqueous dispersion and polymer modified cement-based coating composition thereof