MAAG PUMP SYSTEMS AG
12Patents
5Active
12Granted
49Portfolio score
Filing activity: Feb 27, 1992 → Apr 1, 2024 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5462420A | Gear pump | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5494425A | Process and arrangement including a gear pump for handling thermoplastic liquified material | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5924854A | Gear pump channel arrangement for tempering media | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5253988A | Gear pump | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5468131A | Method for cooling the shaft of a gear pump rotor, a gear pump rotor, and a gear pump comprising such a rotor | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5549462A | Gear pump and its uses | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5547356A | Gear pump and method of using same | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US8500414B2 | Method of controlling a gear pump as well as an application of the method | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US12180959B2 | Gear pump with intermeshing gear wheels enclosed by housing with bearing journals arranged on shaft axes and use thereof | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9528515B2 | Gear pump with improved pump inlet | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8038422B2 | Gear pump with a valve arranged between a suction side and a pressure side of the gear pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12385483B2 | Gear pump with intermeshing gearwheels enclosed by housing with bearing journals arranged on shaft axes | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.