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YIBIN PINGSHAN HUIRUI GREASE CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    110,675
  • Filing trend
    ⇩ 33.0%
About

YIBIN PINGSHAN HUIRUI GREASE CO LTD has a total of 15 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, biotechnology and macromolecular chemistry and polymers are SHENZHEN QIANWEI ECOLOGICAL TEXTILE CO LTD, GUANGZHOU ZHONGCHENG NEW MATERIALS TECH CO LTD and QINGDAO HICELL NEW MATERIAL TECH CO LTD.

Patent filings in countries

World map showing YIBIN PINGSHAN HUIRUI GREASE CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing YIBIN PINGSHAN HUIRUI GREASE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Yihua 15
#2 Liu Zhijun 12
#3 Xiang Yuanzhu 2
#4 Zhang Jie 1

Latest patents

Publication Filing date Title
CN110158174A A kind of fire retardant, flame retardant synthetic fibers and its manufacturing method
CN110184666A Spinning head used in the manufacturing method and manufacturing process of flame retardant cellulose fiber
CN109320595A A kind of method of weak base microwave hydrolysis silk cocoon
CN109336960A A kind of technique that liquid fluidizes state method preparation catechin fibroin admittedly
CN107460557A A kind of fibrous raw material coloring agent and preparation method thereof
CN107157896A A kind of konjaku powder facial mask and preparation method thereof
CN107142541A A kind of superfine notoginseng powder cellulose fibre, its preparation method and its application
CN106757463A A kind of cashmere protein cellulose fiber and preparation method thereof
CN106757501A A kind of collagen fabric cellulose fiber and preparation method thereof
CN106521671A Tea polyphenol cellulose fiber and preparation method thereof
CN106835492A A kind of cashmere protein cellulose fiber spunlace non-woven cloth and its production method
CN106757766A A kind of collagen fabric cellulose fiber spunlace non-woven cloth and its production method
CN106757521A A kind of preparation method of chitosan oligosaccharide cellulose fibre
CN107937460A A kind of preparation method for hydrolyzing sericin peptide taken
CN107938345A A kind of preparation method for hydrolyzing silk peptide modification viscose rayon