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QIANJIANG YONGAN PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    125,389
  • Filing trend
    ⇩ 100.0%
About

QIANJIANG YONGAN PHARMACEUTICAL CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China, United States and EPO (European Patent Office). Its main competitors in its focus markets organic fine chemistry, chemical engineering and mechanical elements are PHILIP JOSHUA WALTER, XIAO ZAOSHENG and URFER CHARLES.

Patent filings per year

Chart showing QIANJIANG YONGAN PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fang Xiquan 12
#2 Li Shaobo 12
#3 Chen Yong 12
#4 Jiang Xiaojun 5
#5 Liu Feng 5
#6 Zhou Wei 2
#7 Wang Zhihua 1
#8 Wu Yuxi 1
#9 Duan Xiaoyong 1
#10 Hong Rengui 1

Latest patents

Publication Filing date Title
CN111486283A Quick connector
CN111471002A Method and system for preparing high-purity taurine and salt
CN110590613A Method and production system for fully recycling taurine mother liquor
CN110483342A A kind of method and removal of impurities recovery system of taurine mother liquor removal of impurities recycling
US10071955B1 High-yield circular production method of taurine
CN107353235A A kind of evaporative crystallisation process of ox sulphur
US2018208553A1 A process for producing taurine
US2014121405A1 Process for producing taurine