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ZHENGZHOU LEIZHAN TECH PAPER MACHINERY CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    101,650
About

ZHENGZHOU LEIZHAN TECH PAPER MACHINERY CO LTD has a total of 17 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 textiles and paper, environmental technology and packaging and shipping are ZHENGZHOU YUNDA PAPER EQUIPMENT CO LTD, ALF SA and TAMPULPING OY.

Patent filings in countries

World map showing ZHENGZHOU LEIZHAN TECH PAPER MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing ZHENGZHOU LEIZHAN TECH PAPER MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Jianpo 17
#2 Liu Jiantao 17
#3 Li Leiming 5
#4 Zhao Yongchao 4
#5 Ren Fujun 3
#6 Wang Faju 1
#7 Wang Chengxian 1
#8 Yin Zicun 1

Latest patents

Publication Filing date Title
CN112278477A Waste paper bale breaking system based on vertical bale breaking machine
CN111576066A A widen thick liquid pond structure for broke pulper
CN111576074A Multi-disc thickener
CN111571168A Method and tool for assembling grinding shell and grinding cover of double-disc pulping machine in interchangeable welding and centering manner
CN111593595A Filtrate distribution device of multi-disc thickener
CN111424458A Pressure screen rotor using airfoil-shaped rotary wing panel and pressure screen
CN111364274A Novel pressure screen
CN111321621A Ultrahigh-concentration heat dispersion system for recycling pulp fibers
CN111424450A High-concentration hydraulic pulper with sieve plate
CN111424451A High-concentration hydrapulper for treating papermaking plant fibers
CN111335062A Medium-concentration hydraulic pulper
CN111101396A Duplex or multi-connection pressure type arc screen
CN110844545A Active material-stirring type material distributing and discharging system
CN110396848A A kind of waste paper pulp-making system
CN110512454A A kind of drum sieve for coarse sizing system
CN109772192A A kind of propeller blade angle adjustment mechanism
CN108212385A A kind of flotation scarfing cinder seperator