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WEN XIAOGUANG

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    170,325
About

WEN XIAOGUANG has a total of 12 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals are CHEN SONGYUAN, ASIAN INST OF PUBLIC HEALTH and GUIZHOU PANZHOU AKADIYA MEDICAL MAN CO LTD.

Patent filings in countries

World map showing WEN XIAOGUANGs patent filings in countries
# Country Total Patents
#1 China 5
#2 WIPO (World Intellectual Property Organization) 3
#3 EPO (European Patent Office) 2
#4 United States 2

Patent filings per year

Chart showing WEN XIAOGUANGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Pharmaceuticals

Focus technologies

# Technology
#1 Medical preparations
#2 Therapeutic chemical compounds

Top inventors

# Name Total Patents
#1 Wen Xiaoguang 12

Latest patents

Publication Filing date Title
US2016317449A1 Double-layer tablet and preparation method thereof
CN103948556A Novel controlled release tablet
CN103948557A Novel controlled release tablet
CN103690505A Hypnotic double-layer controlled release tablet and preparation method thereof
CN103690503A Preparation method of double-layer tablet
CN103655505A Pain relieving bilayer controlled-release tablet and preparation method thereof