Spectronix Ltd.
28Patents
8Active
28Granted
52Portfolio score
Filing activity: May 3, 1978 → Mar 7, 2023 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6061141A | Method and system for detecting gases or vapors in a monitored area | Physics | 66 | Expired |
| US5281816A | Method and apparatus for detecting hydrocarbon vapors in a monitored area | Physics | 64 | Expired |
| US5441114A | Portable system for extinguishing a fire | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5588493A | Fire extinguishing methods and systems | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5425426A | Fire extinguishing methods and systems | Human Necessities | 25 | Expired |
| US4691783A | Automatic modular fire extinguisher system for computer rooms | Human Necessities | 21 | Expired |
| US4765244A | Apparatus for the detection and destruction of incoming objects | Physics | 16 | Expired |
| US5423385A | Fire extinguishing methods and systems | Human Necessities | 14 | Expired |
| US5373159A | Method for detecting a fire condition | Physics | 11 | Expired |
| US4765413A | Fire and explosion detection apparatus | Physics | 11 | Expired |
| US5124709A | Method and apparatus for detecting fire, explosion, and/or projectile penetration | Physics | 10 | Expired |
| US4199682A | Fire and explosion detection apparatus | Physics | 9 | Expired |
| US5090482A | Method and apparatus for extinguishing fires | Human Necessities | 7 | Expired |
| US4677294A | Self-calibrating radiation sensors and control for radiation sensors | Physics | 4 | Expired |
| US5492180A | Painting wall surfaces with an ignitable solid-fuel composition which generates a fire-extinguishing particulate aerosol | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5492179A | System for extinguishing a fire in a volume for delivery from a distance | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4569399A | Safety enclosure | Performing Operations; Transporting | 3 | Expired |
| US5211821A | Method and apparatus for providing ecological protection with respect to equipment using a halogenated hydrocarbon | Performing Operations; Transporting | 3 | Expired |
| US9859675B2 | Laser light-source apparatus and laser pulse light generating method | Electricity | 2 | Active |
| US4509601A | Discrimination circuitry for fire and explosion suppression apparatus | Physics | 2 | Expired |
| US9680285B2 | Laser light-source apparatus and laser pulse light generating method | Electricity | 2 | Active |
| US7638770B2 | Method for detecting a fire condition in a monitored region | Physics | 2 | Active |
| US11571150B2 | Optical device, system and method for monitoring blood-borne chromophores | Human Necessities | 0 | Active |
| US10288981B2 | Laser light-source apparatus and laser pulse light generating method | Electricity | 0 | Active |
| US4722401A | Actuation circuitry for emergency energization of vehicle fire and explosion detection and suppression system when vehicle is not in operation | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.