Learn more

ZHEJIANG HUAFON SYNTHETIC RESIN CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    54,334
  • Filing trend
    ⇩ 71.0%
About

ZHEJIANG HUAFON SYNTHETIC RESIN CO LTD has a total of 34 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, consumer goods and basic materials chemistry are SHANGHAI HUAFON NEW MATERIAL RESEARCH & DEVELOPMENT TECH CO LTD, JIANGSU HUADA NEW MAT CO LTD and HEFEI ANLI POLYURETHANE NEW MATERIAL CO LTD.

Patent filings in countries

World map showing ZHEJIANG HUAFON SYNTHETIC RESIN CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing ZHEJIANG HUAFON SYNTHETIC RESIN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Chuyin 33
#2 Ma Yuanming 14
#3 Yu Jipeng 13
#4 Zhang Bing 12
#5 Peng Feng 12
#6 Fu Zhipeng 10
#7 Wu Xiaomin 10
#8 Sun Fan 9
#9 Yang Xinshi 8
#10 Wu Zhen 8

Latest patents

Publication Filing date Title
CN112194777A Polyurethane surface layer resin for PVC sole injection molding and preparation method thereof
CN112079982A Super-soft protein-imitated hydrolysis-resistant polyurethane resin and preparation method thereof
CN112079980A Polyurethane composite catalyst, solvent-free polyurethane resin thereof and preparation method
CN111423557A Two-liquid type bonding layer polyurethane resin for gold stamping and preparation method thereof
CN111303369A High color-developing polyurethane resin, polyurethane synthetic leather and preparation method thereof
CN111269390A Polyurethane resin for synthetic leather surface layer and preparation method thereof
CN111171774A Reactive hot melt adhesive composition
CN111019332A Polyurethane waterproof moisture-permeable film and preparation method thereof
CN110684173A Super-soft hydrolysis-resistant wet polyurethane resin and preparation method thereof
CN110498900A High black color developing leather polyurethane resin and preparation method thereof
CN110591044A High-physical-property low-fogging waterborne surface layer polyurethane resin and preparation method thereof
CN110066378A Modified clothing leather polyurethane resin of fluorine-containing organic silicon and preparation method thereof
CN110128614A Height removing foaming layer solvent-free polyurethane resin and its preparation method and application
CN109749043A Height removing leather solvent-free polyurethane resin and its preparation method and application
CN108570137A Enclosed type high temperature resistant integrative leather solvent-free polyurethane resin and preparation method and application
CN108129627A The high bright polyurethane resin of solvent-free aromatic polyester system and preparation method and application
CN108252115A The bright resistance to tortuous leather polyurethane resin of solvent-free height and preparation method and application
CN108276761A Solvent-free leather polyurethane resin and preparation method and application
CN108164674A The high bright resistance to tortuous polyurethane leather resin of solvent-free non yellowing and preparation method and application
CN108017770A The high bright polyurethane leather resin of solvent-free non yellowing and preparation method and application