LONG HSIUNG CHEN has a total of 12 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Czechia, Australia and Brazil. Its main competitors in its focus markets medical technology are FLEXICATH LTD, NUJENKO PTY LTD and VCS MEDICAL TECHNOLOGY GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | Czechia | 4 | |
#2 | Australia | 1 | |
#3 | Brazil | 1 | |
#4 | Switzerland | 1 | |
#5 | France | 1 | |
#6 | Israel | 1 | |
#7 | Netherlands | 1 | |
#8 | Portugal | 1 | |
#9 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology |
# | Technology | |
---|---|---|
#1 | Syringes |
# | Name | Total Patents |
---|---|---|
#1 | Long-Hsiung Chen | 6 |
#2 | Chen Long-Hsiung | 3 |
Publication | Filing date | Title |
---|---|---|
IL150962D0 | Syringe with retractable needle and safety lock | |
BR9603880A | Safety hypodermic syringe | |
CZ251196A3 | Protecting syringe for subcutaneous injection | |
CZ208296A3 | Protective syringe | |
CZ208196A3 | Safety syringe with retractable needle without sealing ring | |
FR2686021B3 | Drip assembly with an automatic closing float. | |
PT99225A | Assembly for the dropwise supply of a fluid |