ARMINES
29Patents
9Active
29Granted
42Portfolio score
Filing activity: Oct 13, 1978 → Sep 24, 2018 · 5 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6099696A | Conversion of carbon or carbon-containing compounds in a plasma | Chemistry; Metallurgy | 78 | Expired |
| US7073348B2 | Method and system for extracting carbon dioxide by anti-sublimation for storage thereof | Performing Operations; Transporting | 42 | Expired |
| US5215000A | Method and apparatus for thermal treatment of alimentary substances | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US4748314A | Device for the rapid vaporization of a liquid | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US4922107A | Apparatus emitting an electromagnetic radiation, in particular infrared, comprising a plane source of rays and a reflector | Physics | 20 | Expired |
| US4990788A | Apparatus emitting an electromagnetic radiation | Physics | 15 | Expired |
| US5075121A | Method for thermal treatment of alimentary substances | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5007251A | Installation for air-conditioning by absorption | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6944969B2 | Method and installation for drying a mass of fibrous materials by mechanical compression of very moist air | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4924068A | Steam generator | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5154163A | Radiation concentrator device | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4576923A | Method of manufacturing parts or powders of a nitride compound of silicon or of a metal by reacting silicon or metal parts or powders in the solid state with a nitrogen-containing reactive gas | Performing Operations; Transporting | 6 | Expired |
| US6604378B2 | Turbo fan driven by expansion of a liquid of a gas | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4435360A | Method of manufacturing metal pieces by casting and sintering of a metal alloy powder | Performing Operations; Transporting | 5 | Expired |
| US5014337A | Electro-portable apparatus for the production of steam, particularly for ungluing wall coatings | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6427394B1 | Glazing with variable absorbing power | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7059431B2 | Self-penetrating drilling method and thrust-generating tool for implementing same | Fixed Constructions | 4 | Expired |
| US4951497A | Process and apparatus for measuring the roughness of the surface of a piece | Physics | 4 | Expired |
| US4207834A | Process and devices for the elaboration of preforms for optical fibers | Chemistry; Metallurgy | 2 | Expired |
| US7523678B2 | Method for detecting and quantifying drilling anomalies | Physics | 2 | Active |
| US8932553B2 | Method for manufacturing cubic diamond nanocrystals | Emerging Cross-Sectional Technologies | 1 | Active |
| US8956770B2 | Method for optimizing the conductivity provided by the displacement of H+ protons and/or OH- ions in a conductive membrane | Emerging Cross-Sectional Technologies | 1 | Active |
| US8932554B2 | Method to produce light-emitting nano-particles of diamond | Emerging Cross-Sectional Technologies | 1 | Active |
| US11076264B2 | Localization of a mobile device based on image and radio words | Electricity | 1 | Active |
| US7927757B2 | High temperature fuel cell with mixed anionic and protonic conduction | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.