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.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 5 | |
#2 | United States | 5 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | Hungary | 1 | |
#5 | Japan | 1 | |
#6 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Organic fine chemistry | |
#2 | Chemical engineering | |
#3 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Acyclic or carbocyclic compounds | |
#2 | Chemical or physical processes | |
#3 | Separation | |
#4 | Venting or aerating devices | |
#5 | Pipes |
# | 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 |
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 |