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LIU CHANGCHUN

Overview
  • Total Patents
    66
  • GoodIP Patent Rank
    37,386
  • Filing trend
    0.0%
About

LIU CHANGCHUN has a total of 66 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1991. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets pharmaceuticals, foods and drinks and transport are CAO KANG, ANHUI BOGE BIOLOG SCIENCE & TECHNOLOGY CO LTD and JINAN WEICHUAN INF TECH CO LTD.

Patent filings in countries

World map showing LIU CHANGCHUNs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Changchun 62
#2 Changchun Liu 4
#3 Peng Qi 2
#4 Fan Xiaona 2
#5 Liu Sisi 2
#6 Yang Lei 2
#7 Yang Jing 2
#8 Zhang Zhongjie 2
#9 He Xuan 2
#10 Ye Yong 2

Latest patents

Publication Filing date Title
WO2020000992A1 Road vehicle power generator set
CN110017254A Highway car power generator group
CN110605981A Energy storage electric vehicle
CN107496605A A kind of tea oil nasopharynx Dusuqing removes preparation method, product and its application of drops
CN109350672A A kind of nanometer of tea oil fatty acid calcium iron zinc complexes and its preparation method and application
CN105446220A Stage device remote positioning management and control system based on APP
CN105526039A Tail water power generation system of hydroelectric power plant
CN106806186A A kind of medicine puree of hair care
CN106806862A It is a kind of to treat the Chinese medicine composition that flu causes cough
CN106806848A A kind of middle benefit gas Qi-benefiting decoction and preparation method thereof
CN106806849A A kind of Chinese medicinal formulae for treating vomiting
CN106805049A A kind of alcohol-decomposing beverage
CN105460637A Material conveying device used for chemical equipment
CN105464921A Power transmission system used for architectural engineering
CN105457547A Stirring system used for vermicelli machine
CN105363681A Screening device used for food processing
CN105456882A Traditional Chinese medicine for treatment of gastric ulcer
CN105456069A Beauty skin care liquid
CN105360815A Shrimp meat dish and making method thereof
CN105454795A Cucumber dish and making method thereof