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WENZHOU GUOSHIBANG POLYMER MAT CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    111,505
  • Filing trend
    ⇩ 100.0%
About

WENZHOU GUOSHIBANG POLYMER MAT CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, chemical engineering and basic materials chemistry are MITSUI CHEMICALS POLYURETHANES, MIR PUIG PEDRO and JING XIAODONG.

Patent filings in countries

World map showing WENZHOU GUOSHIBANG POLYMER MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing WENZHOU GUOSHIBANG POLYMER MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Shanzhi 14
#2 Xu Kate 11
#3 Xu Qunce 11
#4 Chen Huafa 5
#5 Hu Junjian 2
#6 Liu Feng 1
#7 Lai Shuili 1
#8 Guan Enli 1
#9 Wu Jun 1

Latest patents

Publication Filing date Title
CN112062923A Waterborne polyurethane-urea dispersion for nail polish and preparation method thereof
CN112048210A Aqueous polyurethane resin dispersion for natural vegetable oil modified synthetic flexographic printing ink and preparation method thereof
CN112062677A Methacrylic acid-4-hydroxybutyl ester and preparation method thereof
CN110732272A continuous ultrasonic wave pipeline emulsifier
CN110665258A Organic solvent column type dehydration refining device
CN110732298A Microwave radiation continuous water-based resin synthesis pipeline reactor
CN110732273A Intermittent ultrasonic emulsification device for water-based resin
CN110694302A Continuous dehydration device for organic solvent
CN107778438A Aqueous polyurethane association thickener and preparation method thereof
CN107759768A Self-emulsification aqueous polyurethane curing agent of hydrophily and preparation method thereof
CN107815230A Outer delustring finishing agent of a kind of aqueous polyurethane and preparation method thereof
CN107760247A Waterborne polyurethane shoe adhesive and preparation method thereof
CN107793549A Aqueous polyurethane is from matting resin and preparation method thereof
CN106520052A High solid content low-viscosity aqueous polyurethane adhesive and preparing method thereof
CN106520067A Special water-based all-purpose adhesive and preparation method thereof