Framo Developments (UK) Limited
21Patents
0Active
21Granted
34Portfolio score
Filing activity: Feb 18, 1983 → Nov 1, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5285846A | Thermal mineral extraction system | Fixed Constructions | 294 | Expired |
| US5447201A | Well completion system | Fixed Constructions | 141 | Expired |
| US5334801A | Pipe system with electrical conductors | Electricity | 133 | Expired |
| US5060737A | Drilling system | Fixed Constructions | 122 | Expired |
| US5280766A | Subsea pump system | Mechanical Engineering; Lighting; Heating | 81 | Expired |
| US4953636A | Electrical conductor arrangements for pipe system | Mechanical Engineering; Lighting; Heating | 38 | Expired |
| US5135684A | Multiphase process mixing and measuring system | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5083905A | Linear motor powered pump unit | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US5417544A | Pump or compressor unit | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4541782A | Pump system | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US5348451A | Pump apparatus | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US5035842A | Fluid mixing or homogenization | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5575615A | Multiphase fluid treatment | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4500263A | Electrically driven submersible pump system | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5068554A | Electric motor | Fixed Constructions | 13 | Expired |
| US5209673A | Subsea electrical conductive insert coupling | Fixed Constructions | 11 | Expired |
| US5295848A | Releasable hydraulic and/or electric connection for subsea equipment | Electricity | 10 | Expired |
| US5580214A | Multiphase fluid treatment | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5479020A | Metering device for a fluid | Physics | 8 | Expired |
| US5624371A | Self-regulating centrifugal separator | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4901629A | Sealing arrangement | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.