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TIANJIN CHANGHE BIOLOGICAL TECH CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    88,743
  • Filing trend
    ⇧ 37.0%
About

TIANJIN CHANGHE BIOLOGICAL TECH CO LTD has a total of 19 patent applications. It increased the IP activity by 37.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets biotechnology, pharmaceuticals and measurement are NOVOCELL INC, TONGJI HOSP TONGJI MED UNIV and RA JEONG CHAN.

Patent filings in countries

World map showing TIANJIN CHANGHE BIOLOGICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing TIANJIN CHANGHE BIOLOGICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Yongsheng 13
#2 Li Wei 9
#3 Mou Chunlin 8
#4 Wang Xiujuan 8
#5 Li Zhengnan 8
#6 Ni Lin 7
#7 Yang Ying 5
#8 Li Yan 2
#9 Jin Xing 2
#10 Yang Zhiquan 1

Latest patents

Publication Filing date Title
CN109381487A Application of the human umbilical cord mesenchymal stem cells in preparation prevention and/or treatment osteoarthritis drugs
CN109331187A The evaluation method and application of mescenchymal stem cell preparation sensitization
CN109529054A The evaluation method and application of mescenchymal stem cell preparation oncogenicity
CN109609584A The detection method of mescenchymal stem cell immunoregulation capability
CN109432129A The evaluation method and application of mescenchymal stem cell preparation acute toxicity
CN109490040A The evaluation method and application of mescenchymal stem cell preparation blood vessel irritation
CN109536443A Mescenchymal stem cell, cell culture medium and cultural method and application
CN109576335A The evaluation method and application of mescenchymal stem cell preparation hemolytic
CN108434474A A kind of cleaning pass-through box
CN108394901A The double set supply equipments of carbon dioxide
CN108253696A A kind of freezer safety monitoring system
CN107488630A The amplification cultivation method of natural killer T cells culture matrix and natural killer T cells
CN107475196A The amplification cultivation method of NK culture matrix and NK
CN107446888A NK cell culture mediums, cultural method and the application of the two
CN107475194A NKT cell culture mediums, cultural method and the application of the two
CN107488631A The amplification cultivation method of NK culture matrix and NK
CN107494521A Cells frozen storing liquid and cell freezing method
CN107460168A The amplification cultivation method of NK culture matrix and NK
CN107475195A NKT cell culture mediums, cultural method and the application of the two