Learn more

SHANGHAI HUAFON NEW MATERIAL RESEARCH & DEVELOPMENT TECH CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    48,806
  • Filing trend
    ⇩ 33.0%
About

SHANGHAI HUAFON NEW MATERIAL RESEARCH & DEVELOPMENT TECH CO LTD has a total of 32 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2015. 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 ZHEJIANG HUAFON SYNTHETIC RESIN CO LTD, BAYER ANTWERP N V and JIANGSU HUADA NEW MAT CO LTD.

Patent filings in countries

World map showing SHANGHAI HUAFON NEW MATERIAL RESEARCH & DEVELOPMENT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing SHANGHAI HUAFON NEW MATERIAL RESEARCH & DEVELOPMENT TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Jingsong 32
#2 Jiang Hongmei 13
#3 Zhu Yan 13
#4 Sheng Xingfeng 7
#5 Hu Haibo 6
#6 Gu Jiajia 5
#7 Cui Yanjun 5
#8 Song Haifeng 4
#9 Lu Yawei 4
#10 Wang Chuanyong 4

Latest patents

Publication Filing date Title
CN112225871A Organic silicon modified bio-based waterborne polyurethane resin composition and preparation method thereof
CN112126046A Carbon dioxide-based copolyester and preparation method and application thereof
CN111704709A Low-modulus solvent-free polyurethane resin for synthetic leather and preparation method thereof
CN111574685A Cold-resistant polyurethane cushion plate for heavy haul railway and preparation method thereof
CN110983811A Preparation method and application of odor-resistant breathable water polyurethane shoe leather
CN111040417A Preparation method of water-based matte polyurethane dipped gloves
CN111073587A Ultralow temperature-resistant environment-friendly double-component polyurethane adhesive and preparation and application thereof
CN111040112A Polyurethane resin prepared from coffee grounds and application thereof
CN111072898A Waterborne high-transparency polyurethane dye resin for synthetic leather and preparation method thereof
CN111005235A Method for preparing leather base by using high-solid-content blocked polyurethane resin
CN111072914A High-solid-content polyurethane resin, impregnating slurry and application thereof
CN109666127A Use for synthetic leather Self-leveling light-cured polyurethane resin and preparation method thereof
CN109651582A Water-based polyurethane ink binder and preparation method thereof
CN109851753A The polyurethane and its preparation method and application of epoxy-modified polymer modification
CN109438655A Carbon dioxide-base polycarbonate ethoxylated polyhydric alcohol polyurethane and its preparation method and application
CN109162152A The regulation method of the ballastless track bed disease of rising soil of high-speed rail
CN109021203A Renovate the polyurethane material and preparation method thereof of high-speed rail Mud pumping disease
CN108329883A Solvent-free class polyurethane adhesive of quick-dry type and preparation method thereof
CN108359122A Correction polyurethane injecting paste material is lifted and synchronized for ballastless track of high-speed railway
CN108059705A Waterborne polyurethane resin hydrolysis agent and its preparation method and application