Medi-Tech Co., Ltd.
14Patents
0Active
14Granted
35Portfolio score
Filing activity: Jul 27, 1978 → Jul 30, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4705040A | Percutaneous fixation of hollow organs | Human Necessities | 829 | Expired |
| US4817600A | Implantable filter | Human Necessities | 356 | Expired |
| US4552554A | Introducing catheter | Human Necessities | 343 | Expired |
| US4830023A | Medical guidewire | Human Necessities | 197 | Expired |
| US4688569A | Finger actuated surgical electrode holder | Electricity | 131 | Expired |
| US4643720A | Drainage catheter | Human Necessities | 63 | Expired |
| US4740195A | Drainage catheter | Human Necessities | 58 | Expired |
| US4235244A | Microbiological specimen sampling device | Human Necessities | 54 | Expired |
| US7223263B1 | Catheter | Human Necessities | 30 | Expired |
| US4624657A | Medical devices having inflatable portions | Human Necessities | 29 | Expired |
| US4698056A | Enteric feeding device | Human Necessities | 26 | Expired |
| US4432369A | Electromagnetic sensor having three electrodes for measuring signals indicative of a biologic condition | Human Necessities | 11 | Expired |
| US4856514A | Control apparatus for a lighted, hand held, surgical electrode holder | Human Necessities | 8 | Expired |
| US6689617B1 | Agent for detecting malondialdehyde, method of making the same, and test kit for use thereof | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.