STRIX LIMITED
44Patents
18Active
44Granted
45Portfolio score
Filing activity: Apr 8, 1982 → Feb 22, 2019 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6241559A | Cordless electrical appliances and connectors therefor | Electricity | 69 | Expired |
| USD398997S | Base part for a liquid heating vessel | General | 61 | Expired |
| US5971810A | Cordless electrical appliances and connectors therefor | Electricity | 47 | Expired |
| US5459812A | Immersion heaters including sheet metal heat conduction link | Electricity | 30 | Expired |
| USD727675S1 | Electric kettle | General | 28 | Active |
| USD760022S1 | Base portion of an electric kettle | General | 27 | Active |
| US4443050A | Electrical interconnectors | Electricity | 20 | Expired |
| US8454826B2 | Water treatment apparatus | Chemistry; Metallurgy | 18 | Active |
| USD496429S1 | Water filter | General | 18 | Expired |
| US6080968A | Liquid heating vessels | Electricity | 17 | Expired |
| US6578467B1 | Electrical beverage making apparatus | Human Necessities | 16 | Expired |
| US5520555A | Electrical coupling | Electricity | 16 | Expired |
| US4621186A | Thermally-sensitive control arrangement for containers provided with electric immersion heaters | Electricity | 14 | Expired |
| US6153859A | Liquid heating vessels | Human Necessities | 10 | Expired |
| US5946448A | Methods of assembling immersion heaters with heating elements in the form of printed circuit tracks | Electricity | 8 | Expired |
| USD393244S | Electrical connector | General | 8 | Expired |
| US5413510A | Cordless electrical appliances | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6472646B1 | Thermally sensitive controls | Electricity | 6 | Expired |
| US6207938A | Resistive heating track with bridge fuse | Electricity | 6 | Expired |
| US5914063A | Liquid heating vessels | Electricity | 6 | Expired |
| US6121586A | Liquid heating vessel | Electricity | 6 | Expired |
| US5793929A | Immersion heaters with heating elements in the form of printed circuit tracks | Electricity | 6 | Expired |
| US5415572A | Adaptor for electric cooking apparatus | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9494311B2 | Flow heaters | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US5696479A | Energy regulators | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.