EPO Patents = 9

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Alexander John Topping (16 out of 17 patents)

Nicholas Kasch (3 out of 3 patents)

Trevor Mcardle (2 out of 2 patents)

4. Fabrice Dierre (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 12543383 - Two-terminal device (2026-02-03),

2. 12517077 - Electronic device and method of production thereof (2026-01-06),

3. 12471391 - Two-terminal device (2025-11-11),

4. 11837413 - Energy storage device comprising a groove with capacitor material therein (2023-12-05),

5. 11777046 - Energy storage (2023-10-03),

6. 11688817 - Capacitors in grooves (2023-06-27),

7. 11631544 - Flexible energy storage device (2023-04-18),

8. 11522093 - Optoelectronic device with reflective face (2022-12-06),

9. 10978603 - Energy storage (2021-04-13),

10. 10964832 - Capacitors in grooves (2021-03-30),

11. 10825941 - Optoelectronic device and method of producing the same (2020-11-03),

12. 10797190 - Asymmetric groove (2020-10-06),

13. 10797184 - Aperture in a semiconductor (2020-10-06),

14. 10665737 - Method of making a structure comprising coating steps and corresponding structure and devices (2020-05-26),

15. 10586881 - Gap between semiconductors (2020-03-10),

Company Overview

Power Roll Limited is a pioneering technology company based in Sunderland, UK, specializing in the development of innovative solutions for the renewable energy sector. The company focuses on advanced materials and manufacturing processes to create efficient energy generation systems, particularly in the area of solar energy. By leveraging cutting-edge research and technology, Power Roll aims to enhance the accessibility and affordability of renewable energy, contributing to a sustainable future.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

16 Patents

#2 in Sunderland

#1,118 in United Kingdom

#37,868 in the World

Sunderland, United Kingdom

Power Roll Limited

Forward Citations = 0

4 inventors:

Alexander John Topping (16 out of 17 patents)

Nicholas Kasch (3 out of 3 patents)

Trevor Mcardle (2 out of 2 patents)

4. Fabrice Dierre (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Power Roll Limited. Retrieved from https://idiyas.com/company/power-roll

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

9 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]