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For the Inventor, By the Inventor

Hampshire, United Kingdom

De La Rue International Limited


USPTO Granted Patents = 194



Trademarks = 1

Forward Citations = 1,684

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177 inventors (with patents filed for the assignee):

goldMedal Brian William Holmes (50 out of 52 patents)

silverMedal Robert Whiteman (16 out of 16 patents)

bronzeMedal Adam Lister (13 out of 13 patents)

4.  Lawrence George Commander (12 out of 12 patents)

5.  John Godfrey (11 out of 13 patents)

6.  Paul Howland (8 out of 11 patents)

7.  Roland Isherwood (8 out of 9 patents)

8.  John Alan Skinner (8 out of 10 patents)

9.  Martin Gaze (8 out of 8 patents)

10.  Angus Davidson (8 out of 8 patents)

11.  Simon George Calverley (7 out of 11 patents)

12.  Kenneth John Drinkwater (7 out of 8 patents)

13.  Rebecca Locke (6 out of 6 patents)

14.  Ralph Kay (6 out of 10 patents)

15.  James Peter Snelling (5 out of 5 patents)


Core Competencies:
Optical Devices
Security Devices
Security Print Media
Security Elements
Printing Security Documents
Micro-Optical Structures
Diffractive Security Devices
Image Patterns
Security Sheets
Manufacturing Methods
Photonic Crystal Material
Secure Entry Systems

194 patents:

1. 12496847 - Security devices and method of manufacture thereof (2025-12-16),
2. 12240261 - Optical devices and methods of manufacture thereof (2025-03-04),
3. 12187064 - Security devices and methods of manufacture thereof (2025-01-07),
4. 12083816 - Security devices and methods of manufacture (2024-09-10),
5. 12023951 - Security sheet (2024-07-02),
6. 12017469 - Apparatuses and methods for printing security documents (2024-06-25),
7. 11887427 - Security print media (2024-01-30),
8. 11660896 - Apparatuses and methods for printing security documents (2023-05-30),
9. 11654710 - Security elements and methods of manufacture thereof (2023-05-23),
10. 11529823 - Security device and method of manufacture thereof (2022-12-20),
11. 11465433 - Security device and method of making thereof (2022-10-11),
12. 11458753 - Documents and methods of manufacture thereof (2022-10-04),
13. 11383507 - Printing press with in-line casting device for the replication and formation of a micro-optical structure (2022-07-12),
14. 11225102 - Security device and method of making thereof (2022-01-18),
15. 11207910 - Security device and method of manufacture thereof (2021-12-28),
De La Rue International Limited is a leading provider of secure products and solutions that protect and enhance the integrity and value of national documents and brand identification. With a heritage dating back over 200 years, De La Rue operates across 140 countries, designing, manufacturing, and delivering banknotes, passports, identity management solutions, and secure labels.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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194 Patents

#2 in Hampshire

#83 in United Kingdom

#4,222 in the World

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Hampshire, United Kingdom

De La Rue International Limited

Forward Citations = 1,684

177 inventors:

goldMedal Brian William Holmes (50 out of 52 patents)

silverMedal Robert Whiteman (16 out of 16 patents)

bronzeMedal Adam Lister (13 out of 13 patents)

4.  Lawrence George Commander (12 out of 12 patents)

5.  John Godfrey (11 out of 13 patents)

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