PEUGEOT CITROËN AUTOMOBILES SA
266Patents
125Active
266Granted
50Portfolio score
Filing activity: Aug 29, 2000 → Sep 4, 2014 · 97 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7204079B2 | Device for determining the mass of NOx stored in a NOx trap, and a system for supervising the regeneration of a NOx trap including such a device | Emerging Cross-Sectional Technologies | 29 | Expired |
| US8190327B2 | Suspension control device, vehicle comprising said device, production method thereof and associated program | Performing Operations; Transporting | 28 | Active |
| US6412276B1 | Regeneration system for a diesel engine exhaust gas particulate filter | Emerging Cross-Sectional Technologies | 27 | Expired |
| US7595606B2 | Electrically powered or hybrid vehicle comprising a battery charging control device with interruption of electrical motor-battery connection during charge | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7011063B2 | Method of stopping and restarting an internal combustion engine with indirect injection | Emerging Cross-Sectional Technologies | 21 | Expired |
| US9003594B2 | Bolt built into a connector of a wiper arm for an on-board washing line | Emerging Cross-Sectional Technologies | 20 | Active |
| US7104245B2 | Precombustion chamber ignition device made of a material with high thermal conductivity for an internal combustion engine, and precombustion chamber igniter | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6769853B2 | Holding device for fixing a car body element to the structure of a motor vehicle | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US7317384B2 | Optical exploration device and vehicle comprising said device | Physics | 17 | Expired |
| US7869129B2 | Retractable display device for a motor vehicle and a vehicle provided therewith | Physics | 16 | Active |
| US6837042B2 | System for aiding the regeneration of pollution-control means that are integrated in an exhaust line of a motor vehicle engine | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6853296B2 | Method and device for automatically locking a motor vehicle | Physics | 15 | Expired |
| US6768933B2 | Method for indicating a motor vehicle change of direction and device therefor | Performing Operations; Transporting | 15 | Expired |
| US7195573B2 | Power transmission device with at least two planetary gear trains | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6949841B1 | System for managing electric power in a hybrid motor vehicle | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6455968B2 | Attachment device for electrical equipment, such as an alternator/starter motor, in a clutch housing of an automobile | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7823377B2 | System for controlling the function of a diesel engine in a motor vehicle connected to an oxidation catalyst | Emerging Cross-Sectional Technologies | 12 | Active |
| US7582480B2 | Diagnostic process for an exhaust gas catalytic converter of a heat engine and vehicle using this process | Emerging Cross-Sectional Technologies | 12 | Active |
| US7243634B2 | Turbocharging and precombustion chamber spark plug internal combustion engine, ignition method and application | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8720636B2 | Motor vehicle having an electromotive unit and the power supply module thereof arranged in the vicinity of a running gear of the vehicle | Emerging Cross-Sectional Technologies | 12 | Active |
| US6675667B1 | Gearbox with cottering | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7631490B2 | System for assisting regeneration of pollution management means | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7490001B2 | Method for controlling the operation of a cylinder group for an internal combustion engine | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7082920B2 | Precombustion chamber ignition device for an internal combustion engine, precombustion chamber igniter and ignition method | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6834904B2 | Footrest for motor vehicle | Physics | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.