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LIU YONGGANG

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    103,204
  • Filing trend
    ⇩ 87.0%
About

LIU YONGGANG has a total of 39 patent applications. It decreased the IP activity by 87.0%. Its first patent ever was published in 1995. It filed its patents most often in China and United States. Its main competitors in its focus markets pharmaceuticals, electrical machinery and energy and environmental technology are WANG DONGLI, WANG ZIDONG and WU LUJUN.

Patent filings in countries

World map showing LIU YONGGANGs patent filings in countries
# Country Total Patents
#1 China 37
#2 United States 2

Patent filings per year

Chart showing LIU YONGGANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yonggang 30
#2 Liu Yonggang Liu 8
#3 Liu Qingshun 6
#4 Yang Wu 1
#5 Yonggang Liu 1
#6 Liu Xiquan 1
#7 Luo Fuhong 1
#8 Zeng Chongsheng 1
#9 Shi Xiaoqiang 1
#10 Hui Junming 1

Latest patents

Publication Filing date Title
CN111647495A Preparation method of cordyceps sinensis and ginseng vinegar
CN109056913A A kind of water water channel sewage pipe device
CN107468862A A kind of Chinese medicine composition for treating puerperal fever and preparation method thereof
CN107617027A A kind of Chinese medicine composition for treating acute conjunctivitis barrier film
CN107625904A A kind of Chinese medicine composition for treating child convulsion
CN107496821A A kind of Chinese medicine composition for treating infantile malnutrition
CN107412478A A kind of Chinese medicine composition for treating furunculosis ulcer
CN108943144A A kind of operating coat integrally forming machine
CN109222273A A kind of cup-shaped mask
CN106993821A liquid snuff and preparation method
CN107785186A A kind of microswitch
CN105596657A Traditional Chinese medicine composition for treating multiple furuncle
CN105596882A Traditional Chinese medicine composition for treating constipation
CN104876251A Process for rapidly separating sodium aluminate solution and washing red mud in aluminum oxide production
CN104746115A Micro-electrolytic cell local electroplating device
CN103933205A Medicament for treating leukoderma
CN103132770A Tomb house building
CN103132771A Underground tomb storied house
US2012194011A1 Rotor assembly
US2012133223A1 Brushless DC motor structure having a fan radiator for dissipating heat from the motor and the controller