GANSU CHANGEE BIO PHARMACEUTICAL CO LTD has a total of 13 patent applications. It increased the IP activity by 166.0%. Its first patent ever was published in 2017. 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 medical technology are MEDICAL INJECTION DEVICES INC, CHEN JUNBO and ALCMAIR PARTNERS BV.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 7 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | Russian Federation | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology |
# | Technology | |
---|---|---|
#1 | Syringes |
# | Name | Total Patents |
---|---|---|
#1 | Han Yitao | 11 |
#2 | Li Guoan | 8 |
#3 | Pan Junfeng | 8 |
#4 | Tao Anjin | 5 |
#5 | Wang Yan | 5 |
#6 | Huang Wei | 5 |
#7 | Qu Yanling | 4 |
#8 | Li Guo'An | 4 |
#9 | Yao Xiaolong | 3 |
#10 | Zhang Gaohu | 2 |
Publication | Filing date | Title |
---|---|---|
CN110772688A | Electronic injection pen and pushing device thereof | |
CN109999276A | A kind of injection device and injection diagnosis and therapy system | |
CN109331296A | A kind of injection needle and automated injection device | |
CN109331295A | A kind of injection pen | |
CN109172948A | A kind of dosage adjusting insurance position-limit mechanism | |
WO2019029122A1 | Rapid and automatic syringe | |
WO2019029123A1 | Injection pen capable of fine adjustment | |
CN107308524A | A kind of fast automatic injection device | |
CN107308523A | Finely tune injection pen |