Sunset Ltd.
12Patents
0Active
12Granted
30Portfolio score
Filing activity: Oct 20, 1980 → Apr 23, 1986
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4374319A | Counter-top oven | Mechanical Engineering; Lighting; Heating | 97 | Expired |
| US4455478A | Portable unit for heating packaged food | Human Necessities | 89 | Expired |
| US4398535A | Hyperthermia technique | Mechanical Engineering; Lighting; Heating | 62 | Expired |
| US4381442A | Counter-top unit for heating packaged food | Human Necessities | 36 | Expired |
| US4595008A | Localized thermotherapy technique | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US4667658A | Thermotherapy technique | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US4384191A | Galley meal processing system | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4625867A | Hot air oven for food-loaded cartridges | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4381443A | Portable unit for heating packaged food | Human Necessities | 16 | Expired |
| US4399159A | Vertable tray and lid assembly for heating foods | Performing Operations; Transporting | 14 | Expired |
| USRE31765E | Counter-top oven | General | 13 | Expired |
| US4461299A | Scanning hyperthermia technique | Mechanical Engineering; Lighting; Heating | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.