For the Inventor, By the Inventor

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Cambridgeshire, United Kingdom

Silverwell Technology Ltd.

USPTO Granted Patents = 16

EPO Patents = 2

Forward Citations = 8

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7 inventors (with patents filed for the assignee):

Joel David Shaw (14 out of 34 patents)

Peter John Watson (3 out of 11 patents)

Reece Eagles (2 out of 2 patents)

4. Greg Marshall (2 out of 2 patents)

5. Gerard Patterson (1 out of 1 patent)

6. Gerard Patterson (1 out of 1 patent)

7. Rafael Bastardo (1 out of 1 patent)

8. Ian Lamprell (1 patent)

9. Peter Watson (0 patent)

16 patents: Sort by Forward Citations

1. 12753684 - Modified gas assisted plunger lift (2026-10-06),

2. 12687091 - Contingency for surface controlled gas lift valve (2026-07-21),

3. 12612842 - Multiple circumferential actuators for actuating downhole valves (2026-04-28),

4. 12590516 - Contingency sealing option for surface controlled flow control device (2026-03-31),

5. 12467345 - Wireless gas lift (2025-11-11),

6. 12435606 - Dual direction lift gas valve with cavitation prevention (2025-10-07),

7. 12428934 - Selectively injectable chemical additive (2025-09-30),

8. 12385372 - Hydraulic locking mechanism for downhole valve (2025-08-12),

9. 12078040 - Dual direction lift gas valve with cavitation prevention (2024-09-03),

10. 11702913 - Wellbore system having an annulus safety valve (2023-07-18),

11. 11519248 - Selectively injectable tracer flowmeter (2022-12-06),

12. 11459862 - Well operation optimization (2022-10-04),

13. 11441401 - Hybrid gas lift system (2022-09-13),

14. 11401788 - System and method of well operations using a virtual plunger (2022-08-02),

15. 11326425 - Pressure protection system for lift gas injection (2022-05-10),

Silverwell Technology Ltd., based in Cambridgeshire, specializes in advanced engineering solutions and innovative technologies. The company focuses on developing cutting-edge products and services in sectors such as telecommunications, electronics, and software development. With a commitment to research and development, Silverwell aims to enhance operational efficiencies and drive technological advancements. Its strategic location in the UK positions it well within a vibrant tech ecosystem, fostering collaboration and innovation.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

16 Patents

#5 in Cambridgeshire

#1,114 in United Kingdom

#37,788 in the World

Cambridgeshire, United Kingdom

Silverwell Technology Ltd.

Forward Citations = 8

7 inventors:

Joel David Shaw (14 out of 34 patents)

Peter John Watson (3 out of 11 patents)

Reece Eagles (2 out of 2 patents)

4. Greg Marshall (2 out of 2 patents)

5. Gerard Patterson (1 out of 1 patent)

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