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LI ZHENGYI

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    162,868
  • Filing trend
    ⇩ 100.0%
About

LI ZHENGYI has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, chemical engineering and electrical machinery and energy are JIANGSU LIGONG FRUIT & VEGETABLE MACHINERY CO LTD, WUXI BOYANG ULTRASONIC ELECTRICAL APPLIANCE CO LTD and NINGBO CITY YINZHOU FENGMING INDUSTRY PRODUCT DESIGN CO LTD.

Patent filings in countries

World map showing LI ZHENGYIs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing LI ZHENGYIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhengyi 12
#2 Wang Huijuan 9
#3 Li Shiling 9
#4 Li Zhenghui 8
#5 Li Shijun 6
#6 Zhang Renzhong 6
#7 Zhang Haifang 5
#8 Yang Daiming 4
#9 Li Jiafu 4
#10 Zheng Xiaojin 3

Latest patents

Publication Filing date Title
CN107946850A A kind of new current-carrying load plate
CN106737912A A kind of root of kudzu vine cutting machine
CN106617179A Primary washing machine for kudzuvine root
CN106733828A A kind of root of kudzu vine poacher
CN106307245A Production method of edible puerarin buccal tablets and products thereof
CN106261257A A kind of production method of raw pueraria juice and products thereof
CN106262143A A kind of production method of Radix Puerariae granule and products thereof
CN105558767A Production method of root of kudzu vine nutrient health care rice flour
CN104492540A Fine gueraria grain mill
CN104368553A Puerarin cleaning machine
CN103344112A Corundum smelting furnace adopting flowing and discharging method
CN103169610A Clamp arm type warm moxibustion device capable of being used for carrying out simultaneous warm moxibustion on multiple points of conception and governor vessels and not being held in hands