For the Inventor, By the Inventor

Enter assignee name

National Power Plc

USPTO Granted Patents = 20

Trademarks = 4

Forward Citations = 778

Loading Chart...

Loading Chart...

17 inventors (with patents filed for the assignee):

Ralph Zito (5 out of 5 patents)

Vincent F D'Agostino (4 out of 5 patents)

Graham Edward Cooley (4 out of 4 patents)

4. John Michael Newton (2 out of 3 patents)

5. Derek Midgley (2 out of 2 patents)

6. Michael Willoughby Coney (2 out of 6 patents)

7. Robert George Corbin (1 out of 1 patent)

8. Richard A Huxley (1 out of 1 patent)

9. Michael W E Coney (1 out of 1 patent)

10. Stewart Ernest Male (1 out of 1 patent)

11. Stephen Hampden Joseph (1 out of 1 patent)

12. Duncan Guy Clark (1 out of 1 patent)

13. James O Davies (1 out of 1 patent)

14. Thomas H Massey (1 out of 1 patent)

15. Kevin John Nix (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 6295542 - Method and apparatus for cross-referencing text (2001-09-25),

2. 6225368 - Water based grafting (2001-05-01),

3. 6206660 - Apparatus for controlling gas temperature in compressors (2001-03-27),

4. 6086643 - Method for the fabrication of electrochemical cells (2000-07-11),

5. 5934076 - Heat engine and heat pump (1999-08-10),

6. 5830921 - Cation exchange membranes and method for the preparation of such (1998-11-03),

7. 5785912 - Method for the fabrication of an electrochemical cell having long term (1998-07-28),

8. 5771693 - Gas compressor (1998-06-30),

9. 5705534 - Method for the preparation of cation exchange membranes doped with (1998-01-06),

10. 5626731 - Cation exchange membranes and method for the preparation of such (1997-05-06),

11. 5612148 - Process for energy storage and/or power delivery with means for (1997-03-18),

12. 5545492 - Electrochemical apparatus for power delivery utilizing an air electrode (1996-08-13),

13. 5496659 - Electrochemical apparatus for energy storage and/or power delivery (1996-03-05),

14. 5474832 - Film type packing element for use in cooling towers (1995-12-12),

15. 5439757 - Electrochemical energy storage and/or power delivery cell with pH control (1995-08-08),

Company Overview

National Power Plc is a prominent energy company based in Great Britain, specializing in the generation and supply of electricity. The organization focuses on developing sustainable energy solutions and enhancing the efficiency of power generation technologies. With a commitment to innovation, National Power engages in research and development across various energy sectors, including renewable energy sources and traditional power generation methods, aiming to contribute to a more sustainable energy future.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

20 Patents

#39 in

#890 in United Kingdom

#31,264 in the World

National Power Plc

Forward Citations = 778

17 inventors:

Ralph Zito (5 out of 5 patents)

Vincent F D'Agostino (4 out of 5 patents)

Graham Edward Cooley (4 out of 4 patents)

4. John Michael Newton (2 out of 3 patents)

5. Derek Midgley (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: National Power Plc. Retrieved from https://idiyas.com/company/national-power

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]

Loading…