KEIPER GMBH & CO. KG
220Patents
142Active
220Granted
53Portfolio score
Filing activity: Jan 28, 1975 → Nov 21, 2012 · 72 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6799806B2 | Fitting for a vehicle seat | Performing Operations; Transporting | 42 | Expired |
| US6655738B2 | Vehicle seat having a folded position | Performing Operations; Transporting | 42 | Expired |
| US7216915B2 | Vehicle seat, particularly a motor vehicle seat | Performing Operations; Transporting | 40 | Expired |
| US7152926B2 | Locking device for a vehicle seat | Emerging Cross-Sectional Technologies | 39 | Expired |
| US6918635B2 | Fitting for a vehicle seat | Performing Operations; Transporting | 37 | Expired |
| US7070235B2 | Crash-active headrest | Performing Operations; Transporting | 34 | Expired |
| US6595588B2 | Vehicle seat having a folded position | Performing Operations; Transporting | 33 | Expired |
| US7044552B2 | Locking mechanism for a vehicle seat | Performing Operations; Transporting | 31 | Expired |
| US4103964A | Adjustable hinge assembly for seat of two-door motor vehicle | Performing Operations; Transporting | 31 | Expired |
| US7300107B2 | Vehicle seat having a flat floor position | Performing Operations; Transporting | 30 | Expired |
| US7988232B2 | Vehicle seat, particularly commercial vehicle seat | Performing Operations; Transporting | 30 | Active |
| US6623073B2 | Head restraint for a vehicle seat | Performing Operations; Transporting | 30 | Expired |
| US7195313B2 | Crash-active headrest | Performing Operations; Transporting | 27 | Expired |
| US6915998B2 | Longitudinal adjuster for a vehicle seat | Performing Operations; Transporting | 25 | Expired |
| US8474910B2 | Vehicle seat, in particular motor vehicle seat | Performing Operations; Transporting | 24 | Active |
| US4094210A | Knob for seat-angle adjuster of motor-vehicle seat | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6749263B2 | Fitting for a vehicle seat | Performing Operations; Transporting | 22 | Expired |
| US6964452B2 | Vehicle seat, in particular an automobile seat | Performing Operations; Transporting | 22 | Expired |
| US7497519B2 | Geared fitting for a vehicle seat | Performing Operations; Transporting | 22 | Active |
| US7455361B2 | Fitting for a vehicle seat | Performing Operations; Transporting | 21 | Active |
| US4113308A | Tiltable seat | Performing Operations; Transporting | 21 | Expired |
| US3966253A | Vehicle seat with tiltable backrest | Performing Operations; Transporting | 21 | Expired |
| US7314250B1 | Fitting system for a vehicle seat | Performing Operations; Transporting | 21 | Active |
| US7293837B2 | Fitting for a vehicle seat | Performing Operations; Transporting | 20 | Active |
| US7458639B2 | Fitting for a vehicle seat | Performing Operations; Transporting | 20 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.