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BEIJING DVENTUREPHARM TECHNOLOGY DEV CO LTD

Overview
  • Total Patents
    87
About

BEIJING DVENTUREPHARM TECHNOLOGY DEV CO LTD has a total of 87 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SRED AZ NII NEFTEPERERABATYVAY, SEV KAVKAZSKIJ ZONAL NYJ NII S and 3502 INTER CHINA BUSINESS WEAR.

Patent filings in countries

World map showing BEIJING DVENTUREPHARM TECHNOLOGY DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 87

Patent filings per year

Chart showing BEIJING DVENTUREPHARM TECHNOLOGY DEV CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xia Guo 14
#2 Zheng Yuan 7
#3 Guo Xia 6
#4 Zhang Zhiqiang 6
#5 Zhiqiang Zhang 6
#6 Xuemei Song 5
#7 Meng Fanjing 4
#8 Haili Liu 4
#9 Lu Wen 4
#10 Wei Cai 3

Latest patents

Publication Filing date Title
CN103565788A Pharmaceutical composition for treating depression and preparation method thereof
CN103565750A Racecadotril particle as well as preparation method thereof
CN103214463A Novel preparation method of sertindole
CN102836136A Indiplon orally disintegrating tablet and preparation method thereof
CN102993055A Polymorphic substance of guanfacine hydrochloride and preparation method thereof
CN102838520A Amisulpride preparation method
CN102600131A Medicine composition containing ezetimibe and simvastatin and preparation method of medicine composition
CN102579393A Solid composition for improving content uniformity and dissolution rate of imidafenacin
CN102579386A Stable oxiracetam preparation
CN102670602A Solid preparation containing amlodipine and valsartan
CN102349882A Medicinal composition containing trandolapril and preparation process thereof
CN102718709A Novel method for preparing amonafide
CN102718749A Preparation method of antitumor drug Nuonatini
CN102525968A Repaglinide orally disintegrating tablet and preparation method thereof
CN102526061A Medicinal composition and preparation method thereof
CN102558171A Preparation method of intermediate of olprinone hydrochloride
CN101836974A Rivastigmine-hydrogentartrate-containing pharmaceutical composition and preparation method
CN101824009A Simple preparation method for posaconazole and piperazine intermediate thereof
CN101836982A Medicinal composition for curing hypertension
CN102115455A Method for preparing psilocine key intermediate