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BEIJING PROTGEN LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    145,618
  • Filing trend
    ⇩ 71.0%
About

BEIJING PROTGEN LTD has a total of 17 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 2007. It filed its patents most often in Australia, China and Canada. Its main competitors in its focus markets pharmaceuticals, biotechnology and foods and drinks are TURECEK PETER, JEFFERIES WILFRED and SICHUAN HUIYU PHARMACEUTICAL CO LTD.

Patent filings per year

Chart showing BEIJING PROTGEN LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Guodong 15
#2 Luo Yongzhang 10
#3 Zhou Daifu 8
#4 Li Hui 7
#5 Wang Wenchao 7
#6 Fu Yan 6
#7 Jia Lin 5
#8 Chen Yang 3
#9 Lu Xinan 3
#10 Liu Peng 2

Latest patents

Publication Filing date Title
WO2018086603A1 Pegylated endostatin analogue and application thereof
WO2017190671A1 Construction of engineering bacteria for high expression of recombinant human serum albumin
CN101219219A Complex containing vascellum chalone or fragment, preparation method and application thereof