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GUANGDONG HUANAN PHARMACY LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    133,228
  • Filing trend
    0.0%
About

GUANGDONG HUANAN PHARMACY LTD has a total of 17 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and measurement are CHANGCHUN BC&HC PHARMACEUTICAL TECH CO LTD, WUHAN JARNORKING PHARMACEUTICAL TECH CO LTD and METALLOGENICS CO LTD.

Patent filings in countries

World map showing GUANGDONG HUANAN PHARMACY LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing GUANGDONG HUANAN PHARMACY LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Tan Zhenyou 6
#2 Ye Qiongxian 6
#3 Cheng Zhiwei 5
#4 Gu Yun 5
#5 Deng Jun 4
#6 Luo Tongyou 3
#7 Jiang Lulin 3
#8 Liu Daofu 3
#9 Chengshi Xie 3
#10 Long Chaofeng 2

Latest patents

Publication Filing date Title
CN111812241A Analysis method and application of ribavirin
CN111679027A Method for separating and measuring glipizide and impurities thereof by liquid chromatography
CN111610272A Method for separating and measuring berberine and impurities thereof by liquid chromatography
CN111323529A Method for separating and measuring dextromethorphan and levomethorphan by liquid chromatography
CN109655544A A kind of method of quality control of Metformin hydrochloride and its preparation
CN108956803A A kind of method of quality control of Cefixime
CN109400489A A kind of preparation method of meclofenoxate hydrochloride
CN107325053A A kind of refined and discoloration method of Orazamide
CN105693694A Method for refining (S)-pantoprazole
CN106995432A A kind of auspicious pula life is without hydrate crystal forms and its production and use
CN106995431A A kind of auspicious pula life hydrate crystal forms and its production and use
CN106986833A Auspicious pula life impurity and preparation method thereof
CN103961330A S-pantoprazole sodium enteric-coated tablet and preparation method thereof
CN103083683A Breviscapine phosphatide compound, and preparation method and application thereof
CN101810576A Puerarin self-microemulsion composition based on mixed oil and preparation method thereof
CN101574325A Sodium dichlorophenolate sustained-release tablet and method for controlling sustained-release of sodium dichlorophenolate sustained-release tablet
CN101574324A Felodipine sustained-release tablet and method for controlling sustained-release of Felodipine sustained-release tablet