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GUIZHOU KAIYANG SANHUAN ABRASIVE CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    103,314
  • Filing trend
    ⇩ 100.0%
About

GUIZHOU KAIYANG SANHUAN ABRASIVE CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. 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, packaging and shipping and surface technology and coating are SHANDONG YAOHUA REFRACTORY TECH CO LTD, PANZHIHUA BOTE BUILDING MAT CO LTD and GUANGDONG CLERAIN ENV SCI TECH CO LTD.

Patent filings in countries

World map showing GUIZHOU KAIYANG SANHUAN ABRASIVE CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing GUIZHOU KAIYANG SANHUAN ABRASIVE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhengyi 6
#2 Lin Zhishun 4
#3 Li Guangzhou 2
#4 Chen Junhua 2
#5 Lin Hainan 1
#6 Chen Yao 1

Latest patents

Publication Filing date Title
CN107337443A A kind of preparation method of Mg-Al composite corundum
CN107324362A A kind of semi-crisp corundum and preparation method thereof
CN107445600A A kind of composite corindon abrasive material and preparation method thereof
CN107127689A One kind is used for bearing inner race and processes brown diamond spar emery wheel
CN107127690A A kind of strong detachable brown diamond spar polishing roll of thermal diffusivity
CN107149895A A kind of brown diamond spar agitator
CN107099843A It is a kind of to be used for the beautiful roasting cylinder of blue monocrystalline blue steel
CN106276111A A kind of transport steering of raw bauxite brickmaking machine
CN106179707A A kind of raw bauxite secondary crushing device for making palm fibre diamond spar
CN106393411A Raw bauxite distributor for manufacturing brown aluminum oxide
CN106276059A A kind of make the broken of brick body and conveying arrangement by raw bauxite
CN106179955A A kind of palm fibre diamond spar finished product sizing equipment
CN106276060A A kind of transportation system of raw bauxite brickmaking machine
CN106197020A A kind of calcined bauxite banishes the electric current termination of stove
CN106178699A A kind of calcined bauxite banishes the dust arrester of stove
CN106192004A A kind of calciner of blue monocrystalline diamond spar