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Guizhou baiqiang pharmaceutical co ltd

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    175,308
  • Filing trend
    ⇩ 100.0%
About

Guizhou baiqiang 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 2005. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, foods and drinks and pharmaceuticals are SHEN JIANHUA, TACHDJIAN CATHERINE and GMT FINE CHEMICALS SA.

Patent filings in countries

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

Patent filings per year

Chart showing Guizhou baiqiang pharmaceutical co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Pei 5
#2 Zhijun Zhang 5
#3 Zhang Yunhui 5
#4 Zhao Changkuo 4
#5 Li Xiaofei 4
#6 Yunhui Zhang 3
#7 Pei Zhang 2
#8 He Lihua 2
#9 Cen Chun 2
#10 Zhang Taotao 2

Latest patents

Publication Filing date Title
CN112279860A Aromatic amine substituted cantharidin derivative, preparation method thereof, pharmaceutical composition thereof and application thereof
CN112279861A Alkylamine-substituted cantharidin derivative, preparation method thereof, pharmaceutical composition thereof and application thereof
CN107936036A A kind of disodium cantharidinate and preparation method thereof
CN105061453A 5,6-dihydro demethyl cantharidin oxo mono acetic acid sodium salt and synthetic method and application thereof
CN104814959A Magnetic sodium cantharidinate vitamin B6 compound preparation and preparation method thereof
CN104478892A Bromo-norcantharidin ethyl gallate as well as preparation method and application thereof
CN104447782A Bromo-norcantharidin acid-benzyl ester, and synthetic method and application thereof
CN104530072A Bromo-norcantharidin mono-methyl ester, as well as synthesizing method and application thereof
CN103191109A Sodium cantharidinate and vitamin B6 dropping pills and preparation method thereof
CN101822703A Production process of ginseng polysaccharide injection
CN1879690A 'Fu Kang Shu' cream for treating gynecological inflammation and preparation method thereof
CN1879682A Film for treating oral ulcer and preparation method thereof
CN101129532A Traditional Chinese medicine dispersible tablet for relieving cough and method of preparing the same
CN101095735A Preparation method of Chinese traditional medicine soft capsules for relieving cough