Silverwell Technology Limited
10Patents
10Active
10Granted
50Portfolio score
Filing activity: Sep 13, 2019 → Aug 11, 2023
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11702913B2 | Wellbore system having an annulus safety valve | Fixed Constructions | 1 | Active |
| US11441401B2 | Hybrid gas lift system | Fixed Constructions | 1 | Active |
| US11401788B2 | System and method of well operations using a virtual plunger | Fixed Constructions | 1 | Active |
| US11326425B2 | Pressure protection system for lift gas injection | Fixed Constructions | 1 | Active |
| US11519248B2 | Selectively injectable tracer flowmeter | Physics | 0 | Active |
| US11459862B2 | Well operation optimization | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12078040B2 | Dual direction lift gas valve with cavitation prevention | Emerging Cross-Sectional Technologies | 0 | Active |
| US11125058B2 | Method of wellbore operations | Fixed Constructions | 0 | Active |
| US12385372B2 | Hydraulic locking mechanism for downhole valve | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12428934B2 | Selectively injectable chemical additive | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.