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TEFENG PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    162,145
About

TEFENG PHARMACEUTICAL CO LTD has a total of 11 patent applications. Its first patent ever was published in 2019. It filed its patents most often in WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets pharmaceuticals, measurement and medical technology are KATAIRO GMBH, GUANGXI MEDICTOP PHARMACEUTICAL CO LTD and ANSHI PHARMACEUTICAL ZHONGSHAN INC.

Patent filings in countries

World map showing TEFENG PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 6
#2 China 5

Patent filings per year

Chart showing TEFENG PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yun Qi 11
#2 Tao Liang 9
#3 Sun Yuanyuan 4
#4 Yuan Zihui 4
#5 Li Yuerong 3
#6 Tang Cheng 3
#7 Wu Xiaoqing 3
#8 Zheng Yonggang 2
#9 Zhang Rong 2
#10 Li Yajuan 1

Latest patents

Publication Filing date Title
WO2021022876A1 Method for determining halogenated acid content in chloral hydrate or preparation thereof
CN112006980A Pharmaceutical composition comprising chloral hydrate and use thereof
CN112014487A Method for determining chloral hydrate or chloralkane content in preparation thereof
CN112009875A Kit containing chloral hydrate and application thereof
WO2019158044A1 Method for determining chloral hydrate content by high-performance liquid phase chromatography
WO2019158043A1 Stable chloral hydrate solution, preparation method thereof, and use thereof