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Beijing dongfang biotech co ltd

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    28,413
  • Filing trend
    ⇩ 56.0%
About

Beijing dongfang biotech co ltd has a total of 57 patent applications. It decreased the IP activity by 56.0%. Its first patent ever was published in 2011. It filed its patents most often in China, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, biotechnology and measurement are APTEVO RES AND DEV LLC, DENDROCYTE BIOTECH PTY LTD and GURNEY AUSTIN L.

Patent filings per year

Chart showing Beijing dongfang biotech co ltds patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Bai Yi 50
#2 Zhou Haiping 23
#3 Li Xiaomin 21
#4 Bai Xianhong 21
#5 Pei Shuang 20
#6 Zan Yanlu 19
#7 Zhang Wen 18
#8 Wen Shengmei 16
#9 Zhou Junjie 13
#10 Gu Xiangguo 7

Latest patents

Publication Filing date Title
WO2021068752A1 Fusion protein containing human interleukin-10 and fc fragment and medical use thereof
CN111690065A Purification method of anti-IL-17 RA monoclonal antibody
CN110974958A Injection preparation of anti-PD-L1 monoclonal antibody
CN110964111A anti-PD-L1 monoclonal antibody, antigen binding fragment thereof and application thereof
CN110840830A Injection preparation of anti-CTLA-4 monoclonal antibody
CN110655579A Novel anti-CTLA-4 monoclonal antibody and application thereof
CN110623921A Bispecific antibody injection preparation for resisting CD3 and CD19
CN110577603A anti-CD 3 and anti-CD 19 bispecific antibody
US2019144541A1 Anti-PD-1 monoclonal antibody and obtaining method therefor
CN109678969A A kind of purification process of CTLA4-Ig fusion protein
CN109394681A A kind of ejection preparation containing Exendin-4 Fc fusion protein
CN108059680A A kind of bispecific antibody for CD20 and CD3
CN107916276A A kind of novel T cell immunomodulator bioactivity detection method
CN106674349A Improved anti-VEGFR (vascular endothelial growth factor receptor)-2 monoclonal antibody
CN107698679A Anti- PCSK9 monoclonal antibodies
CN106632681A Anti-EGFR (epidermal growth factor receptor) and anti-CD3 (cluster of differentiation 3) bispecific antibody and application thereof
CN105078932A Method for increasing fine particle proportion of medicinal preparation and preparation
CN104894273A Reporter gene detection method for biological activity of T cell activation regulator
CN104946687A Mammal dual gene highly efficient screening expression vectors and construction method thereof
CN105061597A Anti-PD-1 monoclonal antibody and obtaining method thereof