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KEMAI CHEMICAL CO LTD

Overview
  • Total Patents
    143
  • GoodIP Patent Rank
    25,068
  • Filing trend
    ⇧ 54.0%
About

KEMAI CHEMICAL CO LTD has a total of 143 patent applications. It increased the IP activity by 54.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and environmental technology are LIANYUNGANG YAHUI PHARMACHEM CO LTD, CHLOR CHEM LTD and JIAXING QINGYANG NEW MAT CO LTD.

Patent filings in countries

World map showing KEMAI CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 143

Patent filings per year

Chart showing KEMAI CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Fengjuan 28
#2 Zhu Jun 28
#3 An Jing 19
#4 Meng Qingsen 18
#5 Li Shudong 10
#6 Li Xia 10
#7 Chen Qun 6
#8 Yin Hongwei 6
#9 Chen Haiqun 6
#10 Zhang Kai 6

Latest patents

Publication Filing date Title
CN112237924A Catalyst for synthesizing promoter TBBS and application thereof
CN112239300A Ammonium thiosulfate wastewater treatment method
CN111116993A TBBS granulation adhesive, preparation method and application
CN110835195A Process for treating wastewater of sulfenamide accelerator production process
CN110835196A Treatment method of rubber auxiliary production wastewater
CN110835197A Treatment process of rubber antioxidant TMQ industrial wastewater
CN110877945A Treatment method of high-salt high-organic matter industrial wastewater
CN110156718A A method of using liquid chlorine as oxidant continuous production accelerator D CBS
CN110105304A A method of using liquid chlorine as oxidant continuous production vulcanization accelerator TBBS
CN110105303A A method of using liquid chlorine as oxidant continuous production aniline fluid bed
CN109232275A A kind of preparation method of 4 nitrodiphenyl amine and 4- nitrosodiphenylamine
CN109180605A The method of the direct synthetic rubber vulcanization accelerator TBBS of resin in waste water
CN109232473A Tubular reactor hydrogen peroxide is the accelerator DZ and method of oxidant production
CN109535099A Method by recycling MBT in resin
CN109438341A Anti-aging agent TMQ and preparation method thereof
CN109320475A The method of the direct synthetic rubber aniline fluid bed of resin in waste water
CN109400510A Thiuram-disulfide class compound and synthesis technology
CN109400509A Promotor TBzTD and its synthesis technology
CN109399850A Rubber accelerator DPG waste water treatment process
CN109232472A Accelerator M BT and preparation method thereof