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LI WEIGUO

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    89,398
  • Filing trend
    ⇩ 75.0%
About

LI WEIGUO has a total of 28 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 1999. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, pharmaceuticals and medical technology are Luo jiao, CHEN YUQIN and HEBEI YUZHILIN PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing LI WEIGUOs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Weiguo 27
#2 Li Zengfang 2
#3 Wang Yanzhe 1
#4 Zhang Zhiyong 1
#5 Wang Dunqing 1
#6 Ma Shiping 1
#7 Li Weiguo Zou 1
#8 Huang Wenjiu 1
#9 Wei Zhijun 1
#10 Gong Yuerong 1

Latest patents

Publication Filing date Title
CN111938837A Ophthalmology is clinical with maxillofacial region fixing device
CN111922059A Heat treatment repairing mode for regenerating polluted soil at different depths
CN111579290A Sampling integrated sampling device for efficiently cleaning drill rod and polluting soil
CN111644257A Solid waste treatment equipment based on eccentric wheel mechanism is kibbling
CN111608789A Two-stroke engine
CN109771673A A kind of high-temp. continuous sterilization device
CN109432360A A kind of acne acute mastitis recuperating medicine granule
CN109620631A A kind of bionical automatic control rehabilitation arm
CN109419941A The Chinese medicine composition and preparation method thereof that blood stasis swells and ache after a kind of set a broken bone
CN108933398A Distribution communication management apparatus
CN108933388A Separator plate of distributing box
CN106581187A Medicinal composition treating haemorrhoids
CN106270211A A kind of adjustable mould balance block assembly
CN106569538A Adjustable multi-output reference source circuit
CN106452061A Novel low-stray charge pump circuit
CN105413316A Continuous squeezing production line
CN104544438A Functional plant fermented beverage and preparation method thereof
CN104431755A Preparation method of buckwheat health-care product
CN103750309A Fish skin collagen cream and preparation method thereof
CN103656153A Traditional Chinese medicine composition for treatment of kidney-yang-deficient-type aplastic anemia