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ZHANGQIU HUAMING CEMENT CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    105,561
About

ZHANGQIU HUAMING CEMENT CO LTD has a total of 16 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 packaging and shipping, machines and machine tools are SALA JAIME MARTI, REDMAN PAUL and SCHAEFER GERHARD.

Patent filings in countries

World map showing ZHANGQIU HUAMING CEMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing ZHANGQIU HUAMING CEMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bu Zhenhua 6
#2 Qiao Shuzheng 6
#3 Wang Zhenye 5
#4 Shang Jingjin 1
#5 Li Guoliang 1
#6 Yan Fangliang 1
#7 Wang Bo 1
#8 Bi Yanlong 1
#9 Liu Wanshui 1

Latest patents

Publication Filing date Title
CN110745582A Blanking device is separated to gate crushed aggregates formula
CN109110522A A kind of vibrating feeder
CN109340115A A kind of screw air compressor equipped with cooling system
CN109132616A A kind of staged selects powder and bottom powder conveyer
CN109110523A A kind of cement bunker blanking device
CN105271876A Cement grinding aid
CN104385457A Stirring machine of dry-mixed mortar storage tank
CN104324775A Side baffle of rolling machine
CN104389909A Lower sprocket wheel bearing seal structure of NE-series hoister
CN104329932A Structure of blanking hole in dryer furnace
CN104329438A Anti-derailment lower chain wheel structure of TH type hoister
CN104374206A Grate cooler air supply cooling device
CN104368826A Abrasion shaft head repairing tool for roller shaft of compression roller for cement production
CN104359308A Rotary kiln for cement production
CN104329938A Wind cooling device for rotary kilns
CN104329937A Rotary kiln brickwork supporting device