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HANGZHOU TRANSFAR FINE CHEMICAL CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    51,783
  • Filing trend
    ⇧ 100.0%
About

HANGZHOU TRANSFAR FINE CHEMICAL CO LTD has a total of 32 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, textiles and paper and basic materials chemistry are LIAONING FIXED STAR FINE CHEMICAL CO LTD, JIANGSU BAOZE POLYMER MAT CO LTD and RUSSO ANTONIO.

Patent filings in countries

World map showing HANGZHOU TRANSFAR FINE CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing HANGZHOU TRANSFAR FINE CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Shengpeng 18
#2 Wang Xiaojun 12
#3 Chen Bajin 11
#4 Yu Dongmei 9
#5 Xiong Lu 6
#6 Mou Jing 6
#7 Yang Xiaobo 6
#8 Yu Xuekang 5
#9 Hu Juan 5
#10 Miao Yulong 4

Latest patents

Publication Filing date Title
CN112250847A Preparation method and application of polyester compound with dispersibility
CN112209855A Cationic hydrophilic chain extender with reactive groups and preparation method thereof
CN112225941A Flame-retardant antibacterial polyurethane sponge and preparation method thereof
CN112127149A Hydrophilic small-layer-difference smoothing agent for cheese and preparation method thereof
CN112094370A Method for synthesizing crosslinkable free radical polymer with high steric hindrance and low surface energy
CN111808250A Preparation method of low-formaldehyde stiffening agent
CN111804250A Multifunctional double-layer shell microcapsule and preparation method thereof
CN111455687A Impregnation processing technology of water-based microfiber synthetic leather
CN111013506A Microcapsule emulsion of micromolecular anti-aging agent with degradable capsule wall and preparation method and application thereof
CN111040128A Closed water-based isocyanate curing agent with dissociable hydrophilic groups and preparation method thereof
CN110894268A Nanoparticle type in-situ initiator and preparation method and application thereof
CN110982018A Silane-modified high-molecular stabilizer and preparation method and application thereof
CN111041850A Preparation method of water-based superfine fiber synthetic leather
CN110885446A Block quaternary ammonium group modified polysiloxane and preparation method thereof
CN110627987A Continuous synthesis method and device of solvent-free waterborne polyurethane
CN109749042A A kind of preparation method of sulfonic acid type water-based polyurethane dispersion
CN109629265A A kind of imitative peach face finishing technique of terylene and regenerated celulose fibre interwoven fabric
CN109371674A A kind of preparation method of textile antistatic agent
CN108912261A A kind of Flame-retardant acrylic acid ester miniemulsion and preparation method thereof
CN108485445A A kind of polyacrylate leather finishing agent and preparation method thereof with nucleocapsid