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SUZHOU HECHUAN CHEMICAL TECHNOLOGY SERVICE CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    145,547
About

SUZHOU HECHUAN CHEMICAL TECHNOLOGY SERVICE CO LTD has a total of 12 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating and basic materials chemistry are BO LUO XIAN DOMIN CHEMICAL CO LTD, SHENZHEN HENGZHAOZHI TECH CO LTD and TAO JISONG.

Patent filings in countries

World map showing SUZHOU HECHUAN CHEMICAL TECHNOLOGY SERVICE CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SUZHOU HECHUAN CHEMICAL TECHNOLOGY SERVICE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jing Xinxin 12
#2 Chen Zhenzhen 12
#3 Du Weijin 9
#4 Wang Tingting 4
#5 Hu Lei 3
#6 Su Limin 3
#7 Dou Heqin 2
#8 Liu Cheng 1

Latest patents

Publication Filing date Title
CN104593166A Efficient dust-removal optical glass cleaning agent
CN104561970A Corrosion-resistant magnesium aluminum alloy chromium-free passivation solution
CN104497731A Multifunctional marble crystal face finishing agent
CN104498967A Multifunctional aluminum material corrosion-inhibition polishing pickling agent
CN104498164A Anticorrosive, anti-fading and environmentally-friendly water-based magnesium alloy cutting fluid
CN104562100A Multi-functional half-white brightness tin-plated additive
CN104450120A Semi-synthetic metal wire drawing lubricant liquid and preparation method thereof
CN104388996A Black hole liquid and preparation method thereof
CN103952743A Medium-temperature aluminum oxidation aftertreatment agent
CN103935150A Alcohol-free fountain solution with high viscosity and low surface tension
CN103937628A High-alkalinity non-foaming spraying cleaning agent
CN103820774A Stainless steel pickling passivation cream with high transparency and high viscosity and preparation method thereof