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POLYROCKS CHEMICAL CO LTD

Overview
  • Total Patents
    132
  • GoodIP Patent Rank
    13,601
  • Filing trend
    ⇧ 100.0%
About

POLYROCKS CHEMICAL CO LTD has a total of 132 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and electrical machinery and energy are CGN JUNER NEW MAT CO LTD, SHANGHAI KUMHOSUNNY PLASTICS CO LTD and GUANGZHOU SELON ENGINEERING PLASTICS CO LTD.

Patent filings in countries

World map showing POLYROCKS CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 132

Patent filings per year

Chart showing POLYROCKS CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yixiang 49
#2 Yang Haimin 36
#3 Shen Xuqu 32
#4 Liu Penghui 31
#5 Gong Wenxing 29
#6 Chen Xintai 27
#7 Chen Ruibin 26
#8 Li Hanjian 22
#9 Zhang Zonghao 20
#10 Dong Qidian 19

Latest patents

Publication Filing date Title
CN112266565A Antibacterial environment-friendly flame-retardant elastomer and preparation method and application thereof
CN112063035A Silane natural light crosslinked halogen-free flame-retardant cable material and preparation method thereof
CN111849074A Electret master batch and preparation method and application thereof
CN111892770A Melt-blown polypropylene material and preparation equipment and method thereof
CN111793283A Halogen-free flame-retardant PP/ABS alloy material and preparation method and application thereof
CN111923359A Glass fiber reinforced polypropylene material and preparation method and preparation device thereof
CN111718543A Polypropylene composite material and preparation method and application thereof
CN111718533A Ultraviolet light crosslinking low-smoke halogen-free flame-retardant cable material and preparation method and application thereof
CN111499962A anti-UV halogen-free flame-retardant master batch and preparation method and application thereof
CN111548559A Weather-proof halogen-free flame-retardant polypropylene material and preparation method and application thereof
CN111647226A Water-immersion-resistant weather-resistant halogen-free flame-retardant polypropylene material and preparation method and application thereof
CN111437220A Camellia oil fatty acid ester composition and preparation method and application thereof
CN111621081A Antibacterial environment-friendly flame-retardant elastomer material and preparation method and application thereof
CN111363195A PC reclaimed material recovery process, reclaimed halogen-free flame-retardant PC material and preparation method thereof
CN111269546A Regenerated halogen-free flame-retardant PC-ABS material and preparation method thereof
CN111286105A Low-glossiness flame-retardant polyethylene material and preparation method thereof
CN111378700A Preparation method of camellia oil fatty acid ester
CN110884017A Simple hollow luggage-boot cover plate die and cover plate
CN110805370A Foldable supporting hinge device for luggage case cover plate
CN110684278A Scratch-resistant V0-grade halogen-free flame-retardant polypropylene material and preparation method thereof