Thermedics, Inc.
🏢 View company profile →42Patents
0Active
42Granted
37Portfolio score
Filing activity: Oct 7, 1974 → May 22, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4897081A | Percutaneous access device | Emerging Cross-Sectional Technologies | 1,289 | Expired |
| US5171216A | Multi-lumen catheter coupling | Human Necessities | 194 | Expired |
| US4886502A | Peritoneal access catheter | Emerging Cross-Sectional Technologies | 167 | Expired |
| US4523005A | Extrudable polyurethane for prosthetic devices prepared from a diisocyanate, a polytetramethylene ether polyol, and 1,4-butane diol | Chemistry; Metallurgy | 154 | Expired |
| US4880690A | Perfume patch | Emerging Cross-Sectional Technologies | 86 | Expired |
| US4638043A | Drug release system | Human Necessities | 80 | Expired |
| US5391420A | Fragrance-laden pouch samplers and process for their manufacture | Emerging Cross-Sectional Technologies | 68 | Expired |
| US4668222A | Percutaneous access device with removable tube | Emerging Cross-Sectional Technologies | 58 | Expired |
| US5092155A | High speed detection of vapors of specific compounds | Physics | 57 | Expired |
| US4909090A | Vapor sampling probe | Physics | 56 | Expired |
| US5551278A | Vapor collector/desorber with non-conductive tube bundle | Physics | 54 | Expired |
| US5455516A | Meter and method for in situ measurement of the electromagnetic properties of various process materials using cutoff frequency characterization and analysis | Physics | 53 | Expired |
| US4751133A | Medical patches and processes for producing same | Emerging Cross-Sectional Technologies | 51 | Expired |
| US5268302A | Selective, high speed detection of vapors with analysis of multiple GC-separated portions | Emerging Cross-Sectional Technologies | 45 | Expired |
| US4896547A | Air-sampling apparatus with easy walk-in access | Physics | 45 | Expired |
| US5092218A | Selective detection of explosives vapors | Physics | 44 | Expired |
| US4727868A | Anisotropic wound dressing | Human Necessities | 44 | Expired |
| US4614787A | Drug dispensing wound dressing | Human Necessities | 41 | Expired |
| US5476794A | Detection method for checking surfaces for nitrogen-containing explosives or drugs | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5108705A | Vapor detection with high speed gas chromatography | Physics | 36 | Expired |
| US5310681A | Selective detection with high speed gas chromatography | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4843016A | Detection system and method | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5123274A | Hand-held sample gun for vapor collection | Physics | 32 | Expired |
| US4909089A | Walk-in inspection apparatus for producing air samples | Physics | 32 | Expired |
| US4483759A | Actinic radiation cured polyurethane acrylic copolymer | Chemistry; Metallurgy | 31 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.