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SUQIAN UNITECH CORP LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    40,534
About

SUQIAN UNITECH CORP LTD has a total of 38 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and machines are JOHOKU CHEMICAL CO LTD, CHANGSHU LEAGUE CHEMICAL CO LTD and FARBENFABRIKEN AG.

Patent filings in countries

World map showing SUQIAN UNITECH CORP LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing SUQIAN UNITECH CORP LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Xinli 15
#2 Han Yan 11
#3 Zhang Chao 10
#4 Zhang Qiang 9
#5 Wang Jing 9
#6 Xie Shengli 9
#7 Zhao Fei 8
#8 Su Bo 7
#9 Deng Xiaotao 7
#10 Zhu Junwei 6

Latest patents

Publication Filing date Title
CN112221221A High-temperature filter for light stabilizer with automatic net cleaning and quick net replacement functions
CN112159393A Hindered amine light stabilizer and preparation process thereof
CN112280099A Light stabilizer and preparation process thereof
CN112175233A Hindered amine light stabilizer and preparation method and application thereof
CN112010799A Hindered amine light stabilizer intermediate, and preparation method and application thereof
CN112010800A Hindered phenol-containing hindered amine light stabilizer and preparation method and application thereof
CN112076557A Dedicated sack cleaner of easy hardening chemical material
CN112079787A Reduction process of nitro diazonium salt coupling derivative
CN112094242A Reduction method of substituted phenol coupling compound
CN111996546A Preparation method of novel polymerization inhibitor based on tetramethyl piperidine nitroxide free radical phosphite triester
CN111960965A Purification method of adiponitrile prepared by electrolyzing acrylonitrile
CN111960990A Auxiliary agent and preparation method thereof
CN111960991A Auxiliary agent and preparation method thereof
CN111925358A Light stabilizer and preparation process thereof
CN111747885A Light stabilizer intermediate and preparation method thereof
CN111849028A Graft polymerization type light stabilizer and preparation method thereof
CN111808225A High molecular weight polymeric light stabilizer and preparation method thereof
CN111890749A Electrolytic cathode plate with stainless steel plate as substrate and preparation method thereof
CN111393355A Preparation method of novel efficient end group hindered amine light stabilizer
CN111269540A Special high-concentration flame-retardant master batch for polylactic acid and preparation method thereof