Brian William Holmes

This inventor holds 55 USPTO granted patents and 18 published patent applications, plus 6 CIPO patents and 68 EPO patents, primarily in Security Devices. Top assignees: De La Rue International Limited, Dlr Newco Limited, Opsec Security Group, Inc.. Active years: 2000-2026.

USPTO Granted Patents = 55 (Patent Applications = 18)

% Patents Active = 63.6

CIPO Patents = 6 (Patent Applications = 13)

EPO Patents = 68 (Patent Applications = 70)

Average Co-Inventor Count = 1.4

ph-index = 10

Forward Citations = 467(Granted Patents)

Forward Citations (Not Self Cited) = 435(Dec 10, 2025)

Location History:

Surrey, GB (2000 - 2006)
Middlesex, GB (2004 - 2008)
Hampshire, GB (2009 - 2021)
Basingstoke, GB (2021 - 2023)
Fleet, GB (2012 - 2024)

Company Filing History:

53 out of 199

De La Rue International Limited

Opsec Security Group, Inc.

patents

Years Active: 2000-2026

Loading Chart...

Areas of Expertise:

Security Elements

Optical Devices

Manufacturing Methods

Holographic Security

Diffractive Security

Moire Magnification

Optically Variable

Security Documents

Pattern Production

Security Device

55 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12741478 - Optical device and method of manufacture thereof (2026-09-22),

2. 12697833 - Optical devices and methods of manufacture thereof (2026-08-04),

3. 12539713 - Security elements and method of manufacture thereof (2026-02-03),

4. 12384189 - Method of forming a security device (2025-08-12),

5. 12240261 - Optical devices and methods of manufacture thereof (2025-03-04),

6. 12083816 - Security devices and methods of manufacture (2024-09-10),

7. 11654710 - Security elements and methods of manufacture thereof (2023-05-23),

8. 11529823 - Security device and method of manufacture thereof (2022-12-20),

9. 11207910 - Security device and method of manufacture thereof (2021-12-28),

10. 11077699 - Security elements and methods of manufacture thereof (2021-08-03),

11. 10981411 - Security devices and methods of manufacture thereof (2021-04-20),

12. 10861121 - Methods of manufacturing security documents and security devices (2020-12-08),

13. 10836199 - Security devices (2020-11-17),

14. 10723164 - Security devices and methods of manufacture thereof (2020-07-28),

15. 10710392 - Diffractive security device and method of manufacture thereof (2020-07-14),

Title: Brian William Holmes - Pioneering Inventor from Fleet, GB

Introduction: Brian William Holmes is a distinguished inventor hailing from Fleet, GB, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Brian William Holmes holds several recent patents in the areas of renewable energy technologies, sustainable transportation solutions, and advanced medical devices.

Career Highlights: Throughout his illustrious career, Brian William Holmes has been recognized for his exceptional problem-solving skills and ability to transform ideas into practical inventions that have a positive impact on society. His work has significantly influenced the way we approach challenges in healthcare, environmental sustainability, and beyond.

Collaborations: Brian William Holmes has collaborated with leading research institutions, universities, and companies to further develop and commercialize his inventions. His partnerships have been instrumental in bringing his visionary ideas to life and making a tangible difference in the world.

Conclusion: In conclusion, Brian William Holmes stands as a visionary inventor whose relentless pursuit of innovation has led to significant advancements in various industries. His passion for creating solutions to complex problems continues to inspire the next generation of inventors and innovators.