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SICHUAN TONGZHOU CHEMICAL TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    153,572
  • Filing trend
    ⇧ 200.0%
About

SICHUAN TONGZHOU CHEMICAL TECH CO LTD has a total of 11 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and packaging and shipping are XIAMEN ROAD & BRIDGE SUNSTONE BUIDLING MATERIAL TECH CO LTD, SICHUAN YUTONG BUILDING MAT CO LTD and KEZHIJIE NEW MAT GROUP CO LTD.

Patent filings in countries

World map showing SICHUAN TONGZHOU CHEMICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SICHUAN TONGZHOU CHEMICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Nian 9
#2 Yang Zhifei 7
#3 Shu Doudou 7
#4 Wan Tianming 6
#5 Luo Shuai 5
#6 Qin Junhao 4
#7 Li Feiyang 3
#8 Liang Qingsong 3
#9 Liu Siyang 3
#10 Li Yi 2

Latest patents

Publication Filing date Title
CN110423041A Guarantor for improving concrete is collapsed effect and easy agent
CN110041468A Viscosity reduction type polycarboxylate water-reducer
CN110065736A A kind of volatile chemical raw material water seal storage and temperature control locking system
CN110003405A Comprehensive high-performance polycarboxylic acids diminishing
CN110003402A A kind of anti-mud collapse protective poly-carboxylic acid water reducing agent and its low temperature preparation method of lower shrinkage high-adaptability
CN109970927A A kind of high-thin arch dam ultra early-strength polycarboxylate water-reducer and preparation method thereof
CN109400821A A kind of agent on crack resistance of concrete bleeding inhibitor and preparation method thereof with diminishing function
CN109021181A A kind of poly carboxylic acid series water reducer and preparation method thereof for having both viscosity reduction and protecting function of collapsing
CN108659177A A kind of overlength sustained release slump retaining agent of high-adaptability and its normal low temperature preparation method
CN107857501A A kind of alkali-free quick-coagulant of the solidifying early strength agent organic amine material containing rush and preparation method thereof
CN105801765A Preparation method of anti-segregation type polycarboxylic acid water reducer of concrete