Learn more

SHANDONG TOHELM TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    67,972
  • Filing trend
    ⇧ 166.0%
About

SHANDONG TOHELM TECH DEVELOPMENT CO LTD has a total of 24 patent applications. It increased the IP activity by 166.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and machines are HUNAN CHANGDE ENVIRONMENT TECH CO LTD, KANAGAWA ACAD OF SCIENCE AND TECH and JAPAN FINE CERAMICS CO LTD.

Patent filings in countries

World map showing SHANDONG TOHELM TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing SHANDONG TOHELM TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Chao 24
#2 Yin Fangyong 23
#3 Zhu Honghai 23
#4 Wang Feng 23
#5 Wang Zheng 18
#6 Zhou Junhua 17
#7 Zhu Wenpei 6
#8 Duan Guangbin 5
#9 Yan Shemin 5
#10 Liu Xiaocun 5

Latest patents

Publication Filing date Title
CN111533539A Ceramic corundum abrasive and preparation method thereof
CN110586262A Controllable method for installing alumina grinding medium for ball mill
CN110078525A A kind of the ceramic grinding dual-purpose dispersing agent of grinding aid drop dehydration and its manufacturing method
CN110066179A A kind of dedicated reinforcing ceramic dispersants of ceramic grinding and its manufacturing method
CN109942305A A kind of dual-purpose dispersing agent of ceramic grinding and its manufacturing method of the first mobility of raising
CN110054483A A kind of dedicated micro-crystalline ceramic abrasive material of machine tool industry and its manufacturing method
CN110054482A A kind of machine tool industry synchronous modification of microcrystalline ceramic abrasive and its manufacturing method
CN109912299A A kind of polishing grinding thickening anticollision micro-crystalline ceramic corundum abrasive and its manufacturing method
CN110104974A A kind of anticollision and the dedicated micro-crystalline ceramic abrasive material of modified machine tool industry and its manufacturing method
CN109956741A A kind of micro-crystalline ceramic corundum abrasive and its manufacturing method
CN110078524A A kind of dedicated latent dispersing agent of ceramic grinding and its manufacturing method
CN109942304A A kind of dual-purpose dispersing agent of ceramic grinding disperse and grind aid and its manufacturing method
CN109956753A A kind of linear high water reduction ceramic grinding dispersant special and its manufacturing method
CN109503132A A kind of increasing magnetic lubrication is high to grind covering ceramic grinding ball and its manufacturing method
CN109503133A A kind of magnetization is high to lubricate high tenacity ceramic grinding section and its manufacturing method
CN109592985A Tough antivibration wear resistant damage ceramic grinding ball and its manufacturing method in one kind
CN109574539A The durable high stock-removing efficiency ceramic grinding body grinding aid special of hard and its manufacturing method
CN109574638A A kind of high-bond ceramics section and its manufacturing method applying metal-rubber
CN109665744A Help the soft bullet type ceramic grinding body grinding aid special of cutting anticollision and its manufacturing method
CN109534800A A kind of magnetization high-bond height grinding consistent ceramic ground section and its manufacturing method