Learn more

SHANGHAI WEIKAI CHEMICALS CO

Overview
  • Total Patents
    47
About

SHANGHAI WEIKAI CHEMICALS CO has a total of 47 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Hong Kong. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and basic materials chemistry are BEIJING HONGSHI PAINT CO LTD, RESEM SPA and SUZHOU BONA CHEMICAL TECHNOLOGY CO LTD.

Patent filings in countries

World map showing SHANGHAI WEIKAI CHEMICALS COs patent filings in countries

Patent filings per year

Chart showing SHANGHAI WEIKAI CHEMICALS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Mingdong 33
#2 Wang Yanmei 11
#3 Ding Wanqiang 8
#4 Yuan Huiya 7
#5 Chen Zhi 6
#6 Wang Ruitao 4
#7 Chen Chao 4
#8 Lin Qinglong 4
#9 Wu Xiaojuan 4
#10 Xie Yunbin 4

Latest patents

Publication Filing date Title
CN103555117A Baking-free air-drying aluminum plating transfer coating composition
CN103555113A Coating composition for transferable laser anti-counterfeiting plate and method for preparing transferable laser anti-counterfeiting plate
CN103555105A Environment-friendly anti-copy holographic transfer coating composition and preparation method thereof
CN103552394A Transfer film without vacuum aluminum plating and preparation method for transfer film
CN103554493A Imidazolidine-type high-molecular spice precursor and synthesis and use thereof
CN103555187A High impact resistance ultraviolet curing coating combination and use method thereof
CN103555186A Matte ultraviolet-curing coating composition used for PET (polyethylene terephthalate) metal-imitating wire drawing film
CN103541271A Coating composition capable of regulating surface friction coefficient of inner liner for cigarettes
CN103545510A Lithium manganese silicate type positive electrode material of lithium ion battery and preparation method thereof
CN103539790A Rotaxane molecular machine of naphthalimide crown ether and pH meter based on rotaxane molecular machine
CN103540215A Coating composition for benzene-free stable laser anodized aluminum color layer and preparation method thereof
CN103540242A Laser anti-counterfeit composite coating composition for polyester film self-adhesive label
CN103540256A Ultraviolet-curing high-hardness fingerprint-resistant coating for PMMA (Polymethyl Methacrylate) and composite base material of PMMA
CN103540255A Ultraviolet curable anti-fingerprint coating composition with printability
CN103571314A Ultraviolet curing high-hardness anti-fingerprint coating composition for polyethylene glycol terephthalate (PET) base material
CN103555153A Brightening film paint composition
CN103555156A Ultraviolet-curable anti-fingerprint antistatic paint composition
CN103539667A Preparation method of low chroma o-phenyl phenoxyethyl acrylic ester
CN103709033A o-phenyl phenoxyethyl acrylate preparation method
CN103553920A Preparation method of phenoxy benzyl acrylic ester