JP Scope, Inc.
12Patents
12Active
12Granted
48Portfolio score
Filing activity: Sep 22, 2006 → Mar 8, 2019 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7263963B2 | Valve apparatus for an internal combustion engine | Emerging Cross-Sectional Technologies | 23 | Active |
| US7461619B2 | Valve apparatus for an internal combustion engine | Emerging Cross-Sectional Technologies | 11 | Active |
| US7448354B2 | Valve apparatus for an internal combustion engine | Emerging Cross-Sectional Technologies | 9 | Active |
| US7373909B2 | Valve apparatus for an internal combustion engine | Emerging Cross-Sectional Technologies | 8 | Active |
| US8528511B2 | Variable travel valve apparatus for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8108995B2 | Valve apparatus for an internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US10309266B2 | Variable travel valve apparatus for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9145797B2 | Variable travel valve apparatus for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7874271B2 | Method of operating a valve apparatus for an internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US8899205B2 | Valve apparatus for an internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US8516988B2 | Valve apparatus for an internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US10690085B2 | Variable travel valve apparatus for an internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.