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SHANDONG YANGGU HUATAI CHEMICAL CO LTD

Overview
  • Total Patents
    121
  • GoodIP Patent Rank
    13,983
  • Filing trend
    ⇧ 225.0%
About

SHANDONG YANGGU HUATAI CHEMICAL CO LTD has a total of 121 patent applications. It increased the IP activity by 225.0%. Its first patent ever was published in 2008. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and machines are SHANDONG GAOJIE ENV PROT TECH CO LTD, SHANXI INST OF INDUSTRY LTD and MOISEEV VLADIMIR V.

Patent filings in countries

World map showing SHANDONG YANGGU HUATAI CHEMICAL CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANDONG YANGGU HUATAI CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Mengcheng 70
#2 Li Jianbo 41
#3 Wang Wenbo 31
#4 Li Qingchao 27
#5 Ma Delong 27
#6 Ma Song 22
#7 Pan Linlin 19
#8 Guo Qingfei 19
#9 Zhang Penglong 18
#10 Meng Xiangke 18

Latest patents

Publication Filing date Title
CN112239476A Synthesis method of gamma-aminopropyl triethoxysilane
CN112174829A Preparation method of dibenzylamine
CN112159499A Grafted alkylphenol phenolic resin and preparation method thereof
CN112011021A Preparation method of methylated melamine formaldehyde resin
CN112143057A Silane coupling agent modified white carbon black pre-dispersed masterbatch and preparation method and application thereof
CN112094209A Method for preparing scorch retarder N-phenyl-N-trichloromethylthio benzene sulfonamide
CN112047975A Synthesis method of silane coupling agent Si69 and intermediate thereof
CN111909064A Method for preparing perchloromethylmercaptan by using microchannel reactor
CN111777635A Chloropropyl tri-p-phenylaminoxy silane and preparation method and application thereof
CN111548467A Epoxy-modified alkylphenol-formaldehyde resin rubber tackifier and preparation method thereof
CN111484588A Epoxy oleate modified alkylphenol-formaldehyde resin rubber tackifier and preparation method thereof
CN111592631A Method for green synthesis of alkylphenol-acetaldehyde resin by one-pot method
CN111548291A Environment-friendly synthetic method of scorch retarder N-phenyl-N-trichloromethylthio benzenesulfonamide
CN111574415A Synthetic method of perchloromethylmercaptan
CN111362840A Method for recycling ammonia from accelerator DPG mother liquor in production process to synthesize accelerator DPG through recycling
CN111423357A Novel anti-blooming scorch retarder and preparation method thereof
CN111269371A Preparation method of light-colored alkylphenol phenolic resin
CN111333931A High-performance environment-friendly tire tread rubber material and preparation method thereof
CN111333797A Maleic anhydride modified p-tert-butyl phenol formaldehyde resin and synthetic method thereof
CN111302938A Synthesis method of trimethylolpropane triacrylate