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LI JUNYU

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    50,531
  • Filing trend
    ⇩ 58.0%
About

LI JUNYU has a total of 31 patent applications. It decreased the IP activity by 58.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, foods and drinks and chemical engineering are Pizhou east cultivation co ltd, HUNAN HEZHOU ECOLOGICAL TURTLE BREEDING CO LTD and GUIZHOU SONGYU POULTRY IND CO LTD.

Patent filings in countries

World map showing LI JUNYUs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Junyu 31

Latest patents

Publication Filing date Title
CN112191306A Building material crushing and screening device
CN112197312A Multipurpose ventilation equipment removes purifier
CN112229006A Purifier with telescopic purification air channel
CN112275064A Multipurpose ventilation equipment removes purifier
CN112178740A Multi-channel control heating power type heating equipment
CN112178741A Multichannel intelligence purifies formula firing equipment
CN112169488A Special purifier for heating equipment
CN111281835A Rice enzyme formula shampoo and preparation method thereof
CN110525503A A kind of children open air intake type portable running gear
CN110522249A A kind of " walker learning " devices of children with voice guide function
CN110525502A A kind of fully-guarding type children outdoor portable running gear
CN110522250A A kind of anti-falling type toddler bracket
CN110522248A A kind of " walker learning " devices of children with airbag safety protective device
CN110522251A A kind of children open air walk learning machine
CN107929142A A kind of natural shampoo and its preparation process
CN107837293A A kind of extraction process of Dinggongteng Injection
CN107660467A A kind of cowboying method
CN107455339A A kind of prevention and controls of black pig parasite
CN107494435A A kind of method using feed with paper-mulberry leaf cowboying
CN107484968A A kind of cooking methods of bamboo rat