INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE
🏢 View company profile →64Patents
55Active
64Granted
55Portfolio score
Filing activity: Jan 20, 1987 → Oct 21, 2022 · 14 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8252921B2 | Method for the controlled oxidation of polysaccharides | Textiles; Paper | 90 | Active |
| US7902104B2 | Divided solid composition composed of grains provided with continuous metal deposition, method for the production and use thereof in the form of a catalyst | Chemistry; Metallurgy | 65 | Active |
| US7847535B2 | Method and device for supply to a magnetic coupler | Electricity | 30 | Active |
| US7692331B2 | Electrical emergency source device located on an aircraft | Emerging Cross-Sectional Technologies | 15 | Active |
| US8907675B2 | Method for determining a state of health for an electrochemical device | Emerging Cross-Sectional Technologies | 14 | Active |
| US4913779A | Process and installation for electrolysis by percolation across one or several porous volumic electrodes | Chemistry; Metallurgy | 12 | Expired |
| US8773145B2 | Method for characterizing an electrical system by impedance spectroscopy | Emerging Cross-Sectional Technologies | 12 | Active |
| US9658113B2 | Resetting and hilbert filtering of self-mixing interferometric signal | Physics | 9 | Active |
| US9759736B2 | Device for determining wind speed comprising a plurality of laser sources | Emerging Cross-Sectional Technologies | 7 | Active |
| US8343582B2 | Process for deposition of non-oxide ceramic coatings | Chemistry; Metallurgy | 7 | Active |
| US8431190B2 | Method for depositing hard metallic coatings | Chemistry; Metallurgy | 7 | Active |
| US5942659A | Process for producing fatty acids or derivatives thereof from oleaginous plants | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6879503B2 | Cutting electric power converter | Electricity | 6 | Expired |
| US8216630B2 | Porous biomaterials surface activation method | Chemistry; Metallurgy | 6 | Active |
| US4906487A | Process for the production of an aromatic product having the odor and taste of black truffles, product and aromatic body obtained | Human Necessities | 5 | Expired |
| US9398643B2 | Induction heating method implemented in a device including magnetically coupled inductors | Electricity | 4 | Active |
| US7436686B2 | Reconfigurable voltage inverter with tolerance to failures | Electricity | 4 | Active |
| US9184585B2 | Redundancy structures for static converters | Electricity | 4 | Active |
| US7431272B2 | Device for stirring a liquid and injecting a gas into said liquid with limited clogging | Performing Operations; Transporting | 3 | Expired |
| US8228504B2 | Device for optoelectronic measurement of the hydration of a plant in its natural environment | Physics | 3 | Active |
| US8564238B2 | Device with a polyphase electrical machine, and related electrical machine | Electricity | 3 | Active |
| US9442023B2 | Electronic temperature sensor for measuring the junction temperature of an electronic power switch during operation, and method for measuring the temperature of the junction by this electronic sensor | Electricity | 2 | Active |
| US8467206B2 | Power rectifier circuit and systems, associated method, and aircraft comprising such a circuit or systems | Electricity | 2 | Active |
| US7273316B2 | Device and method for thermogravimetrically testing the behavior of a solid material | Physics | 2 | Expired |
| US4785794A | Method for processing aqueous sugar juice for separating ketose | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.