Philippe Maurin-Perrier
19Patents
3h-index
19Co-inventors
57Inventor score
Filing activity: Jan 20, 1995 → Dec 4, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5514226A | Salt bath composition based on alkali nitrates for oxidizing ferrous metal to improve its corrosion resistance | Chemistry; Metallurgy | 7 | Expired |
| US8859078B2 | Friction piece in a lubricated medium, working at contact pressures higher than 200 MPa | Emerging Cross-Sectional Technologies | 6 | Active |
| US8728287B2 | Oxynitride sputtering target | Emerging Cross-Sectional Technologies | 4 | Active |
| US8722197B2 | Sliding mating part in lubricated regime, coated by a thin film | Emerging Cross-Sectional Technologies | 2 | Active |
| US9989096B2 | Self-lubricating articulation element made from a composite material and operating under high dynamic loadings | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8728588B2 | Method of treating a surface of at least one part by means of individual sources of an electron cyclotron resonance plasma | Electricity | 1 | Active |
| US9103016B2 | Part having a DLC coating and method for applying the DLC coating | Emerging Cross-Sectional Technologies | 1 | Active |
| US9611534B2 | Molten-salt bath for nitriding mechanical parts made of steel, and implementation method | Chemistry; Metallurgy | 1 | Active |
| US9790984B2 | Self-lubricating hinge assembly made from composite material and operating under high dynamic loads | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8395091B2 | Method for fabricating a heating element by depositing thin layers on an insulating substrate and the element thus obtained | Emerging Cross-Sectional Technologies | 1 | Active |
| US9874174B2 | Internal combustion engine liner | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9011655B2 | Device for generating cold plasma in a vacuum chamber and use of said device for thermo-chemical processing | Electricity | 0 | Active |
| US7758963B2 | Corrosion resistant coating based on silicon, carbon, hydrogen and nitrogen | Emerging Cross-Sectional Technologies | 0 | Active |
| US9234269B2 | Method of treating parts for kitchen utensils | Chemistry; Metallurgy | 0 | Active |
| US11236861B2 | Friction piece, mechanical system comprising such a friction piece and method of implementation | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8357259B2 | Method for assembling at least two plates and use of the method for preparing an ion beam sputtering assembly | Electricity | 0 | Active |
| US9490102B2 | Device for generating plasma having a high range along an axis by electron cyclotron resonance (ECR) from a gaseous medium | Electricity | 0 | Active |
| US9284509B2 | Friction piece operating in a lubricated medium | Chemistry; Metallurgy | 0 | Active |
| US8562812B2 | Sulphuration method of ferrous alloy parts in an aqueous solution | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.