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EVONIK SPECIALTY CHEMICALS SHANGHAI CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    37,063
  • Filing trend
    ⇩ 44.0%
About

EVONIK SPECIALTY CHEMICALS SHANGHAI CO LTD has a total of 43 patent applications. It decreased the IP activity by 44.0%. Its first patent ever was published in 2013. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, machines and chemical engineering are LI JINGCHUN, SUZHOU POPHEN ENV TECH CO LTD and XIONG XIAONING.

Patent filings per year

Chart showing EVONIK SPECIALTY CHEMICALS SHANGHAI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Jianmin 10
#2 Willemann Ricardo Luiz 10
#3 Teng Fei 9
#4 Wang Zhisheng 8
#5 Zhang Hong 7
#6 Wu Zhimin 6
#7 Chen Xiaojue 6
#8 Huang Yi Jhen 6
#9 Gu Yinghua 6
#10 Dai Jing 5

Latest patents

Publication Filing date Title
WO2021035383A1 Thermal conductive filler and preparation method thereof
WO2020228002A1 Curing composition
SG11202004312SA A membrane-based method for decolorizing vegetable wax
WO2019062731A1 Process for extrusion moulding polymer compounds comprising poly (meth) acrylimide foam particles
WO2019052360A1 Process for injection moulding polymer compounds comprising poly (meth) acrylimide foam particles
WO2020000418A1 Polymer based composite suitable for both laser marking and printing by dye diffusion thermal transfer printing
WO2019222955A1 Use of polyester thickeners and thixotropic compositions
WO2019222956A1 Polyester thickeners with self-levelling elastic gelling ability
CN111278922A Tough polyamide molding materials
CN107473957A The method of chromium compound is enriched with from homogeneous organic liquid composition
CN109562321A The method and apparatus for separating gas
TW201805349A Polymer compounds comprising poly(meth)acrylimide foam particles
CN108420754A The Water-In-Oil hair setting composition of silicone-containing emulsifier
CN109152703A Stable low viscosity oil-in-water emulsion without PEG and application thereof
CN104327197A Cationic araboxylan, hydrophobically modified product thereof, preparation method and application thereof
CN105082690A Fiber-reinforced thermoplastic composite material member containing foam core layer and preparation method thereof
WO2015074268A1 Resin composition suitable for direct extrusion of sheets with surface structure to eliminate newton's rings
WO2014186962A1 Process for emulsion polymerizing fluorine-containing monomers