Phoenix, LLC
112Patents
31Active
112Granted
47Portfolio score
Filing activity: Feb 28, 1979 → Sep 1, 2023
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6141611A | Mobile vehicle accident data system | Physics | 538 | Expired |
| US5319634A | Multiple access telephone extension systems and methods | Electricity | 241 | Expired |
| US6289678A | Environmental system for rugged disk drive | Physics | 89 | Expired |
| US5107622A | Sealing for containers, in particular for refrigerated containers | Performing Operations; Transporting | 40 | Expired |
| US5420937A | Fingerprint information extraction by twin tracker border line analysis | Physics | 39 | Expired |
| US6291991A | Device for continuously monitoring the junction of a conveyor belt | Performing Operations; Transporting | 36 | Expired |
| US6102378A | Spring device | Performing Operations; Transporting | 24 | Expired |
| US4824289A | Sealing profile for tunnel segments | Fixed Constructions | 24 | Expired |
| US7186957B2 | Temperature regulated clothing | Human Necessities | 23 | Expired |
| US4900607A | Sealing profile | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6536749B1 | Pneumatic suspension | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4718700A | T-shaped hose | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6129485A | Seal and process for producing such seal | Fixed Constructions | 18 | Expired |
| US4676532A | T-shaped rubber hose | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5888023A | Seal arrangement for tubular tunnel segments | Fixed Constructions | 17 | Expired |
| US6831566B1 | Device for monitoring a conveyor | Performing Operations; Transporting | 17 | Expired |
| US6374863B1 | Double walled tube with leak display device | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6712199B1 | Device for controlling and monitoring a conveyor belt, notably a tubular conveyor belt | Performing Operations; Transporting | 15 | Expired |
| US9847205B2 | High reliability, long lifetime, negative ion source | Electricity | 14 | Active |
| US10206273B2 | High power ion beam generator systems and methods | Emerging Cross-Sectional Technologies | 13 | Active |
| US4762441A | Sealing profile | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4946309A | Sealing profile | Fixed Constructions | 11 | Expired |
| US6527259B1 | Pneumatic spring system | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5702132A | Pivotal link | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6422543B1 | Self-closing pneumatic spring system | Performing Operations; Transporting | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.