BMW AG
13Patents
5Active
13Granted
41Portfolio score
Filing activity: Jan 18, 1989 → Aug 1, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5195498A | Tank-venting apparatus as well as a method and arrangement for checking the tightness thereof | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4913107A | Liquid-cooling circulation system for power and working machines, especially internal combustion engines | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6041276A | Device for controlling a starting procedure | Performing Operations; Transporting | 11 | Expired |
| US6088638A | Safety system for an electrical system | Electricity | 10 | Expired |
| US6624531B2 | Controller input voltage regulation by actuator power modulation | Electricity | 8 | Expired |
| US7134683B2 | Occupant protection device | Performing Operations; Transporting | 4 | Expired |
| US10316742B2 | Turbocharger assembly | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US5346029A | Method and apparatus for holding an assembly for mounting on structural parts | Performing Operations; Transporting | 1 | Expired |
| US11518227B2 | Battery box with reinforcement element | Emerging Cross-Sectional Technologies | 1 | Active |
| US8022677B2 | Electrical device and operating method | Electricity | 1 | Expired |
| US10914385B2 | Method for preparing extruded material for processing to form sealings | Performing Operations; Transporting | 0 | Active |
| US9460628B2 | Method and device for preventing unintentional acceleration of a motor vehicle | Performing Operations; Transporting | 0 | Active |
| US10865674B2 | Exhaust gas heat exchanger capable of controlling cooling performance | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.