Learn more

YUZHOU TIANYU BIOTECHNOLOGY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    127,883
  • Filing trend
    ⇩ 100.0%
About

YUZHOU TIANYU BIOTECHNOLOGY CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and pharmaceuticals are ZHENJIANG MAKERAO BIOMEDICAL TECH CO LTD, FUAN PHARMACEUTICAL GROUP QINGYUTANG PHARMACEUTICAL CO LTD and CHRISTIAN BRUNNENGRAEBER CHEM.

Patent filings in countries

World map showing YUZHOU TIANYU BIOTECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing YUZHOU TIANYU BIOTECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Shen Tao 13
#2 Jiang Hongge 13
#3 Guo Jianzhao 13
#4 Jia Pengfei 12
#5 Wang Chenglong 12
#6 Guo Yupeng 1

Latest patents

Publication Filing date Title
CN107936037A A kind of synthetic method of qinghaosu
CN107522714A The preparation method of recovery extraction qinghaosu in a kind of qinghaosu waste mother liquor from separation
CN107298688A A kind of purification process for extracting concentration qinghaosu
CN107522710A A kind of process for synthesizing AHA
CN107522712A A kind of production technology for synthesizing dihydroartemisinine waste mother liquor extraction dihydroartemisinine
CN107522711A A kind of new technology of sweet wormwood extraction qinghaosu
CN107522708A A kind of production technology of enzymatic isolation method extraction qinghaosu
CN107522713A A kind of preparation method of high-purity extraction qinghaosu
CN107522715A A kind of production technology of ultrasonic extraction qinghaosu
CN107522709A A kind of preparation method of artemisia annua extraction qinghaosu
CN107308256A A kind of plaster for improving facial nerve paralysis and preparation method thereof
CN107312016A A kind of production process of enriching and purifying artemisinin in artemisia annua
CN107312015A A kind of technique of efficiently extracting and producing artemisinin by ionic liquid