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YUNNAN DATANG HANFANG PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    124,524
About

YUNNAN DATANG HANFANG PHARMACEUTICAL CO LTD has a total of 17 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, measurement and organic fine chemistry are GUANGDONG REEKON PHARMACEUTICAL CO LTD, COMVITA LTD and SIGNPATH PHARMA INC.

Patent filings in countries

World map showing YUNNAN DATANG HANFANG PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing YUNNAN DATANG HANFANG PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Guangrong 14
#2 Sun Chengxun 7
#3 Jiang Li 7
#4 Guangrong Zhu 2
#5 Zhongheng Li 1
#6 Ruichao Lin 1
#7 Bao Liu 1
#8 Honggang Zhang 1
#9 Hai Wang 1

Latest patents

Publication Filing date Title
CN110553994A method for automatically collecting and integrating dragon blood production data
CN110455681A A kind of recycling of Resina Draconis concentration process ethyl alcohol and concentration on-line detection method
CN110567915A online detection method for ethanol concentration in dragon blood residue steaming process
CN110251608A A kind of extraction of Resina Draconis effective component and method of quality control
CN110346306A A kind of rapid detection method of Resina Draconis crude drug quality
CN110051791A A kind of prevention and treatment respiratory disease Chinese medicine composition and preparation method thereof
CN109288778A A kind of Resina Draconis shampoo and its preparation method and application
CN109044934A A kind of Resina Draconis gel rubber plaster and preparation method thereof with anti-acne U.S. face effect
CN109045003A Paracetamol feritin oral solution and preparation method thereof
CN109043004A A kind of seven Qi Pu'er teas with health role and preparation method thereof
CN109044933A It is a kind of with preventing and treating Resina Draconis toothpaste of diseases such as canker sore and preparation method thereof
CN109044968A Right U.S. feritin oral solution of ammonia phenol and preparation method thereof
CN106860729A A kind of Longxuejie Hanpian and preparation method thereof
CN106890209A A kind of cough-relieving compound preparation and preparation method thereof
CN102499299A Solid instant Puerh tea for reducing fat and losing weight and preparation process thereof
CN102359996A Quality detection method for dranaena cochinchinensis
CN101116397A Dracaena cochinchinensis seeding and cultivating method