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HUANGSHAN HUAHUI TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    145,305
  • Filing trend
    ⇧ 50.0%
About

HUANGSHAN HUAHUI TECH CO LTD has a total of 12 patent applications. It increased the IP activity by 50.0%. 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, basic materials chemistry and organic fine chemistry are HUNAN JINHAI TECH CO LTD, MARINE CHEMICAL RES INST CO LTD and SHAOGUAN UNION CHEMICAL CO LTD.

Patent filings in countries

World map showing HUANGSHAN HUAHUI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HUANGSHAN HUAHUI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Zhiping 12
#2 Wang Yonglei 10
#3 Lin Guangwei 10
#4 He Ling 9
#5 Tang Zengrong 9
#6 Xiang Chun 7
#7 Ye Min 5
#8 Wang Zejun 5
#9 Wang Yibo 2
#10 Shang Yongjia 2

Latest patents

Publication Filing date Title
CN112048207A Low-dosage TGIC system powder coating flatting agent, and preparation method and application thereof
CN111393886A Hydroxyalkyl amide curing agent and preparation method and application thereof
CN110627748A Preparation method of trimesic acid triglycidyl ester
CN110204702A A kind of hydroxy polyester resin and preparation method based on the preparation of TGIC byproduct
CN110143862A A kind of liquid phase oxidation prepares trimesic acid/trimellitic acid method
CN109535024A A kind of color inhibition type beta-hydroxy alkylamide curing agent and the preparation method and application thereof
CN109306201A A kind of high temperature resistant, water boiling resistance type levelling agent and its purposes for preparing powdery paints
CN108503813A A kind of carboxy resin curing agent, preparation method and application composition
CN107513058A A kind of high temperature resistant field TGIC curing agent and preparation method thereof
CN107266331A A kind of three-functionality-degree β hydroxyalkyl amides, its preparation method and the powder paint compositions containing it
CN105949859A Luster-enhancing agent for powder coating as well as preparation method and application of luster-enhancing agent
CN106008482A Method for preparing electronic grade triglycidyl isocyanurate