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Hunan hansen pharmaceutical co ltd

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    163,204
  • Filing trend
    ⇩ 100.0%
About

Hunan hansen pharmaceutical co ltd has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets measurement, pharmaceuticals and foods and drinks are HUNAN JIUDIAN PHARMACEUTICAL CO LTD, GUANGZHOU BAIYUNSHAN QIXING PHARMACEUTICAL CO LTD and LIU SHENGMEI.

Patent filings in countries

World map showing Hunan hansen pharmaceutical co ltds patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing Hunan hansen pharmaceutical co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Hua 11
#2 Guo Yuanman 7
#3 Liu Ling'An 6
#4 Tan Zeyun 5
#5 Xie Jinhua 4
#6 Liu Ling An 4
#7 Yi Yueneng 4
#8 Liu Lingan 4
#9 Wang Xionglong 3
#10 Zhang Niyu 3

Latest patents

Publication Filing date Title
CN111450185A Simotang soft capsule and preparation method thereof
CN110146624A A kind of detection method of the captopril in relation to substance
CN107854548A A kind of composition with bowel relaxing functions
CN106525989A Detection method of fructus aurantii medicine material fingerprint and standard fingerprint
CN106525988A Detection method for fructus aurantii immaturus medicine finger-print, and standard finger-print
CN105353050A Fingerprint detection method of Yushangling capsules and standard fingerprint
CN106501383A A kind of characteristic spectrum of Yushangling capsules and its method for building up
CN105301158A Fingerprint spectrum determination method for Simotang oral solution
CN104807947A Thin-layer identification method of eucommia ulmoides and preparations containing eucommia ulmoides, and application of bismuth potassium iodide solution
CN104459003A Construction method of standard finger-print and characteristic spectrum of Suoquan preparation and quality detection method
CN102274368B Four-medicine grinding soup effervescent tablet and preparation method thereof
CN102293889B Simotang dry suspension and preparation method thereof
CN102346177A Method for detecting Simotang preparation
CN102221590A Method for simultaneously determining multi-index ingredients of Simotang preparation and establishing fingerprint chromatogram thereof