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ZHUHAI CHANGXIAN NEW MATERIALS TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    150,581
  • Filing trend
    ⇩ 66.0%
About

ZHUHAI CHANGXIAN NEW MATERIALS TECH CO LTD has a total of 11 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and materials and metallurgy are FLOSBACH CARMEN, GUANGZHOU WUX MATERIAL TECH CO LTD and CARDOLITE CORP.

Patent filings in countries

World map showing ZHUHAI CHANGXIAN NEW MATERIALS TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHUHAI CHANGXIAN NEW MATERIALS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Weiming 8
#2 Zhang Deming 5
#3 Ye Weixue 5
#4 Zhou Hongwen 5
#5 Wang Haiyan 4
#6 Qin Dongsun 2
#7 Chen Xiaqun 2
#8 Yang Weiqiang 1
#9 Han Zhaowei 1
#10 Yang Zunwei 1

Latest patents

Publication Filing date Title
CN110591095A Synthetic method of polyphenylene sulfide and polysulfone thioether block polymer
CN110527092A A method of preparing high molecular weight poly arylidene thio-ester sulfone
CN110354626A A kind of segmentation filter net type condenser
CN110079206A A kind of aqueous polyurethane three-proofing coating and preparation method thereof
CN110079090A A kind of high insulation high tenacity fire resistant polyphenylene sulfide and preparation method thereof
CN109836555A A kind of synthetic method of flame retardant type three-proofing coating resin
CN109836953A A kind of synthetic method of water-based insulating paint resin
CN109734912A A kind of process for separating and purifying of polyphenylene sulfide
CN107987198A A kind of metal chelate cation emulsion of aqueous wooden ware seal coat and preparation method thereof
CN107936288A A kind of method of NMP and LiCl in the recycling polyphenylene sulfide production by solvent extraction process technology
CN107880266A A kind of ultrasonic wave cleaning of polyphenylene sulfide and purification process