Enter assignee name

% Expired Patents = 12.5

EPO Patents = 4

Trademarks = 9

Forward Citations = 180

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15 inventors (with patents filed for the assignee):

David Edington (2 out of 9 patents)

Michael Noble (2 out of 3 patents)

John Rippeth (2 out of 2 patents)

4. Mark Robson Humphries (2 out of 12 patents)

5. Craig Nelson (1 out of 3 patents)

6. Carys Lloyd (1 out of 1 patent)

7. Simon Kew (1 out of 1 patent)

8. Andrew Thomas Chadwick (1 out of 1 patent)

9. John Poley (1 out of 1 patent)

10. Philip Seeney (1 out of 1 patent)

11. David John Hearne (1 out of 1 patent)

12. Donald Bruce Atherton MacMichael (1 out of 1 patent)

13. Nigel Harrison (1 out of 2 patents)

14. Elizabeth Mary Corrigan (1 out of 1 patent)

15. Duncan Bruce Evans (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 12684052 - Method and device for unidirectional data transfer (2026-07-14),

2. 12659334 - Method and device for processing a network data stream (2026-06-16),

3. 10605758 - Devices and methods for testing analytes (2020-03-31),

4. 10222379 - Devices and methods for measurement of sample properties (2019-03-05),

5. 6853952 - Method and systems of enhancing the effectiveness and success of research and development (2005-02-08),

6. 6418924 - Drug delivery device (2002-07-16),

7. D460173 - Inhaler device (2002-07-10),

8. 6405727 - Inhaler mechanism (2002-06-18),

Pa Knowledge Limited is a leading provider of innovative software solutions for knowledge management. With a team of experienced professionals, we help organizations improve their efficiency and productivity through advanced technology. Our expertise lies in developing customized knowledge management platforms that streamline processes and enhance collaboration.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

8 Patents

#380 in London

#2,096 in United Kingdom

London, United Kingdom

Pa Knowledge Limited