For the Inventor, By the Inventor

Enter assignee name

Blackburn, United Kingdom

Promethean Limited

Calculating rank

USPTO Granted Patents = 57

% Expired Patents = 40.4

EPO Patents = 7

Trademarks = 18

Forward Citations = 603

Loading Chart...

Loading Chart...

69 inventors (with patents filed for the assignee):

Nigel Pearce (16 out of 17 patents)

Peter Unsworth (10 out of 11 patents)

Stewart Wilson (6 out of 6 patents)

4. Steven C Velozo (4 out of 4 patents)

5. Paul Richard Routley (4 out of 32 patents)

6. Paul Wareing (3 out of 3 patents)

7. Gareth John McCaughan (3 out of 13 patents)

8. Adrian James Cable (3 out of 18 patents)

9. Andrew Oakley (3 out of 3 patents)

10. Alex H Decker (3 out of 3 patents)

11. Jason C Hillier (3 out of 3 patents)

12. Euan Christopher Smith (3 out of 48 patents)

13. Jerome Stephen Healy (3 out of 8 patents)

14. Chris Hinsley (2 out of 2 patents)

15. Andrew Edwardson (2 out of 2 patents)

Core Competencies:

Graphical User Interface

Touch Sensing

Gesture Recognition

Interactive Whiteboard

Multi-Point Contacts

Collaborative Systems

Holographic Displays

Object Tracking

Display Screens

User Interface Modification

Electromagnetic Pointer

Graphics Tablet

57 patents: Sort by Forward Citations

1. 12754709 - User input routing systems and related methods (2026-10-06),

2. D1119983 - Display screen or portion thereof with graphical user interface (2026-03-24),

3. 12477170 - Establishing network connections between devices connected by a media connection (2025-11-18),

4. 12088961 - System and method for recording online collaboration (2024-09-10),

5. D1040155 - Display screen console (2024-08-27),

6. 12045419 - User interface modification systems and related methods (2024-07-23),

7. D1000454 - Display screen with graphical user interface (2023-10-03),

8. 11709568 - Convex interactive touch displays and related systems and methods (2023-07-25),

9. 11182067 - Interactive display overlay systems and related methods (2021-11-23),

10. D919632 - Display screen or portion thereof with animated graphical user interface (2021-05-18),

11. D913283 - Display screen (2021-03-16),

12. 10852901 - Systems and methods for user interface adjustment, customization, and placement (2020-12-01),

13. 10540084 - Interactive display overlay systems and related methods (2020-01-21),

14. 10168831 - Touch device detection (2019-01-01),

15. 10061477 - Gesture controlled user interface (2018-08-28),

Company Overview

Promethean Limited, headquartered in Blackburn, UK, specializes in interactive display technology that enhances educational and collaborative environments. The company focuses on developing advanced graphical user interfaces, touch sensing solutions, and gesture recognition systems. Promethean's product offerings include interactive whiteboards and collaborative systems designed to facilitate multi-point interactions and object tracking. Their innovative approach aims to transform traditional learning and meeting spaces into dynamic, engaging experiences.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

57 Patents

#1 in Blackburn

#310 in United Kingdom

#12,599 in the World

Blackburn, United Kingdom

Promethean Limited

Forward Citations = 603

69 inventors:

Nigel Pearce (16 out of 17 patents)

Peter Unsworth (10 out of 11 patents)

Stewart Wilson (6 out of 6 patents)

4. Steven C Velozo (4 out of 4 patents)

5. Paul Richard Routley (4 out of 32 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Promethean Limited. Retrieved from https://idiyas.com/company/promethean

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…