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CHANGSHA AIYANG PHARMACEUTICAL TECH CO LTD

Overview
  • Total Patents
    66
  • GoodIP Patent Rank
    22,048
  • Filing trend
    ⇩ 71.0%
About

CHANGSHA AIYANG PHARMACEUTICAL TECH CO LTD has a total of 66 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, foods and drinks and basic materials chemistry are CHANGSHA XIANGZI BIOLOGICAL TECH CO LTD, BEIJING KANGYUAN PHARMACEUTICAL CO PHARMACEUTICAL CO LTD LTD and SICHUAN XUYANG PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing CHANGSHA AIYANG PHARMACEUTICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 66

Patent filings per year

Chart showing CHANGSHA AIYANG PHARMACEUTICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Chan 44
#2 Li Dezhi 8
#3 Yao Rong 5
#4 Li Lanlan 4
#5 Lai Liping 2
#6 Chen Hongmei 2
#7 Lei Yanqin 2
#8 Wang Jing 2
#9 Wu Wei 2
#10 Qi Yibo 2

Latest patents

Publication Filing date Title
CN111955731A Rhizoma bletillae intestine and stomach protecting particle product
CN111938146A Rhizoma bletillae stomach-nourishing brewing powder product and preparation method thereof
CN111875613A Method for preparing stemona root alkaloid and protostemonine
CN110432489A A kind of rhizoma polygonati cooked food products
CN110468006A A kind of pueraria lobata Siberian solomonseal rhizome health-care wine product
CN109593639A Composite microporous plate and microorganism high-pass culture and automation compound detection instrument
CN109554292A Manifold Light Way device and microorganism high-pass culture and detection device
CN110272433A A method of extracting quercitrin and Bergenin
CN108948125A The method for preparing Japanese polygala saponin member using Japanese polygala
CN110269096A A kind of Fructus Corni probiotic products
CN110269097A A kind of tonifying Qi probiotic products
CN108467416A The method that Fructus Corni extracts morroniside, loganin and ursolic acid
CN108395441A A method of extracting Sauchinone and hyperin from saururus chinensis
CN108671021A A kind of Chinese herbal medicine temperature-reducing paste containing mint ingredient
CN108902814A Bletilla protects stomach diet products and its application
CN108902715A A kind of bletilla stomach invigorating weight-reducing noodles
CN108404193A Bletilla tourniquet bandage product and preparation method thereof
CN108524881A A kind of anti-jaundice with damp-heat pathogen patch product
CN108477298A A kind of kudzu-vine root powder product rich in small peptide
CN108578389A A kind of controlled-release material embedding oral drugs product and preparation method thereof