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SHANGHAI WD PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    104,143
About

SHANGHAI WD PHARMACEUTICAL CO LTD has a total of 16 patent applications. Its first patent ever was published in 2018. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals and medical technology are ENTREGA INC, EGALET LTD and GUANGXI XIAOGULU BIOTECHNOLOGY CO LTD.

Patent filings in countries

World map showing SHANGHAI WD PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 6
#2 China 4
#3 EPO (European Patent Office) 4
#4 United States 2

Patent filings per year

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

Focus industries

# Industry
#1 Pharmaceuticals
#2 Medical technology

Top inventors

# Name Total Patents
#1 Dong Liang Chang 11
#2 Chen Xishan 8
#3 Shi Jingmin 8
#4 Zhang Danyong 6
#5 Dong Liangchang 5
#6 Zhang Shizhong 4
#7 Wang Lin 4
#8 Jiao Yan 4
#9 Ma Wenbo 4
#10 Zhao Wenfang 3

Latest patents

Publication Filing date Title
WO2021062987A1 Drug accommodating device of solid oral formulation, and oral administration and delivery apparatus comprising same
WO2020143843A1 Oral drug delivery device
EP3797818A1 Controlled-release system of active pharmaceutical ingredient and preparation method therefor
US2021015737A1 Pharmaceutical composition and preparation method therefor and use thereof
WO2019192195A1 Pharmaceutical composition containing dabigatran etexilate and preparation method thereof
WO2019137103A1 Solid particle, preparation method therefor, and pharmaceutical composition containing solid particle