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KANGMINGYUAN GUIZHOU TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,204
About

KANGMINGYUAN GUIZHOU TECH DEVELOPMENT CO LTD has a total of 15 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, mechanical elements and machines are QI HONGYU, QINHUANGDAO TIANQIN EQUIPMENT MFG CO LTD and CARGILL BV.

Patent filings in countries

World map showing KANGMINGYUAN GUIZHOU TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing KANGMINGYUAN GUIZHOU TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Chengli 12
#2 Wang Hua 10
#3 Lin Minghua 5
#4 Huang Xin 5
#5 Lai Haijun 3
#6 Zheng Bin 3
#7 Jin Zhenghua 3
#8 Qin Shuhao 1
#9 Xie Lan 1
#10 Wang Wenli 1

Latest patents

Publication Filing date Title
CN112140602A Spiral winding machine, pipe forming method using spiral winding machine and pipe
CN112113846A Pipe drawing tester
CN111648409A Combined working well
CN111303547A Polystyrene double-base synergistic flame-retardant composite material and preparation method thereof
CN111205608A Polyethylene glycol terephthalate-1, 4-cyclohexanedimethanol diester double-base synergistic flame-retardant composite material and preparation method thereof
CN111205623A Double-base synergistic flame-retardant polyphenyl ether composite material and preparation method thereof
CN111218089A Double-base synergistic flame-retardant polyformaldehyde composite material and preparation method thereof
CN111205647A Double-base synergistic flame-retardant polyphenylene sulfide composite material and preparation method thereof
CN110425354A The release-resistant sealing structure connected between bellows
CN109140059A Hollow wall tubing and its manufacturing method
CN109167308A combined porous pipe and its manufacturing method
CN108360082A One kind can weave multi-walled carbon nanotube and be modified composite phase-change material and preparation method thereof
CN108630352A Nano-cellulose up-stripping graphene and the method for preparing high heat-conductivity conducting film
CN108568215A High heat conduction polypropylene/multi-walled carbon nanotube hollow-fibre membrane and preparation method thereof