PUYI SHANGHAI BIOTECHNOLOGY CO LTD has a total of 16 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China, United States and Brazil. Its main competitors in its focus markets medical technology, textiles and paper and engines, pumps and turbines are APREVENT MEDICAL INC, RET CO LTD and BRAUN CELSA SA.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 7 | |
#2 | United States | 3 | |
#3 | Brazil | 2 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | WIPO (World Intellectual Property Organization) | 2 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Textiles and paper | |
#3 | Engines, pumps and turbines |
# | Technology | |
---|---|---|
#1 | Implantable devices | |
#2 | Diagnosis and surgery | |
#3 | Special textiles | |
#4 | Laces and braids | |
#5 | Woven fabrics | |
#6 | Syringes | |
#7 | Rotary-pistons |
# | Name | Total Patents |
---|---|---|
#1 | Xie Jian | 14 |
#2 | Wei Zheng | 12 |
#3 | Zheng Wei | 2 |
#4 | Jian Xie | 2 |
#5 | Huang Bin | 2 |
#6 | Li Jianjun | 2 |
Publication | Filing date | Title |
---|---|---|
CN108463191A | The knitting forming method and thus obtained holder of a kind of nasal sinus holder | |
CN104398329A | Completely-degradable net-shaped nasolacrimal stent and implantation system thereof | |
CN104398328A | Completely-depredated medicine carrying nasolacrimal stent and implantation system thereof | |
CN102988299A | Formation method of drug coating and drug coating prepared by same | |
CN102988122A | Prosthetic system for treating nasosinusitis or allergic rhinitis | |
CN102989065A | Medicine spraying device for treating nasosinusitis or allergic rhinitis | |
CN102989064A | Sacculus medicine-spraying device for treating nasosinusitis or allergic rhinitis |