APPLICATION DES GAZ
🏢 View company profile →23Patents
3Active
23Granted
34Portfolio score
Filing activity: Sep 13, 1976 → Dec 5, 2013
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4971224A | Valve and container with a valve | Emerging Cross-Sectional Technologies | 33 | Expired |
| USD249448S | Portable cartridge gas cooking stove | General | 28 | Expired |
| US5009592A | Hot air generating device with a catalytic burner | Emerging Cross-Sectional Technologies | 19 | Expired |
| USD447664S | Combined stove and grill | General | 16 | Expired |
| US4207934A | System of fastening an apparatus on a cartridge of fluid under pressure | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4192284A | Portable stoves | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5251609A | Heating apparatus with catalytic burner | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4105013A | Portable stoves | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4313998A | Textile element and woven material intended in particular to serve as substrate for a catalytic material, for instance a combustion catalytic material | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5603255A | Cooking appliance of the gas grill type | Human Necessities | 13 | Expired |
| US4177828A | Tapping of gas from a cartridge | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4755073A | Appliance with a gas burner for the application of a hot melt adhesive | Performing Operations; Transporting | 12 | Expired |
| US6095332A | Stackable canister for fluid under pressure | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6202982A | Device for coupling an appliance to a cartridge of pressurized fluid | Human Necessities | 8 | Expired |
| US4185748A | Container for portable stove | Human Necessities | 8 | Expired |
| US4911143A | Heating appliance with a catalytic burner | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5842851A | Induced air catalytic burner, and apparatus incorporating such a burner | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5178530A | Gas heating device, with a catalytic burner and regulating member | Human Necessities | 4 | Expired |
| US4258904A | Valves for closing containers under fluid pressure | Performing Operations; Transporting | 3 | Expired |
| US6190161A | Gas appliance such as a thermal weed sprayer | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US8777183B2 | Device for connecting a gas-operated appliance and a gas cartridge | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9226613B2 | Gas barbecue | Human Necessities | 1 | Active |
| US9970664B2 | Support for a cooking vessel | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.