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SHANGHAI WANHUA KEJU CHEMICAL TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    107,332
About

SHANGHAI WANHUA KEJU CHEMICAL TECH DEVELOPMENT CO LTD has a total of 16 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and pharmaceuticals are SRCHEM INC, MCMANUS SAMUEL P and DOW BRASIL SUDESTE IND LTDA.

Patent filings in countries

World map showing SHANGHAI WANHUA KEJU CHEMICAL TECH DEVELOPMENT CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANGHAI WANHUA KEJU CHEMICAL TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jia Haidong 8
#2 Sun Jiakuan 5
#3 Zhang Jie 5
#4 Zhou Cao 5
#5 Li Bangbang 4
#6 Qu Pengfei 4
#7 Xu Nuo 3
#8 Yang Jie 3
#9 Huang Qishan 2
#10 Li Yuan 2

Latest patents

Publication Filing date Title
CN111171973A Multifunctional laundry detergent composition with color fixing and antibacterial effects and preparation method and application thereof
CN111073160A 3D printing high-performance polypropylene composite material and preparation method thereof
CN110917071A Core-shell structure flexible bead, preparation method thereof and personal care product comprising core-shell structure flexible bead
CN110577627A Preparation method and application of absorbing material with high absorption capacity
CN110437473A A kind of polymer powder surface treatment method
CN110284152A A kind of lead dioxide electrode, preparation method and application
CN110143878A A kind of preparation method of methyl p-methoxy cinnamate
CN111286031A Branched polysiloxane and preparation method and application thereof
CN109394571A A kind of composition and preparation method thereof containing aqueous non-ionic polyurethane dispersion
CN111285977A Polymer containing carboxylic acid group, preparation method and application thereof
CN110964168A Nonionic silicon-containing aqueous polyurethane dispersions, their preparation and use in hair cleaning
CN108947533A A kind of preparation method of porous carbon material and the purposes of obtained porous carbon material
CN110613633A Aqueous polyurethane dispersion, preparation method thereof and sunscreen cosmetic composition
CN108641197A A kind of 3D printing polypropylene wire rod and preparation method thereof