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Hertfordshire, United Kingdom

Smiths Detection-watford Limited

USPTO Granted Patents = 71

CIPO Patents = 77

EPO Patents = 41

Trademarks = 10

Forward Citations = 105

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69 inventors (with patents filed for the assignee):

Jonathan R Atkinson (25 out of 30 patents)

Stephen John Taylor (25 out of 34 patents)

Alastair Clark (21 out of 27 patents)

4. William Angus Munro (12 out of 12 patents)

5. John Fitzgerald (8 out of 12 patents)

6. Bruce Grant (7 out of 8 patents)

7. Paul Douglas Arnold (5 out of 6 patents)

8. Robert Brian Turner (5 out of 11 patents)

9. David Sharp (4 out of 20 patents)

10. Matthew Easton (3 out of 4 patents)

11. David Cutmore (3 out of 3 patents)

12. Rod Wilson (3 out of 3 patents)

13. Alexander Parker (3 out of 5 patents)

14. Henry McIntyre (3 out of 3 patents)

15. Paul Grant Wynn (3 out of 4 patents)

Core Competencies:

Ion Mobility Spectrometry

Gaseous Fluid Sampling

Chemical Ionization

Aerosol Detection

Ion Modification

Portable Detection Systems

Vapor Generation

Ion Separation Techniques

Mass Spectrometry

Sample Collection

High Voltage RF Generators

Transimpedance Amplifiers

71 patents: Sort by Forward Citations

1. 12205023 - System and method for inspecting items (2025-01-21),

2. 11994491 - Method and apparatus for identifying substances using ion mobility based ion separation techniques (2024-05-28),

3. 11774421 - Detector inlet and sampling method (2023-10-03),

4. 11630080 - Synchronized ion modification (2023-04-18),

5. 11585735 - Detector with detector inlet for sampling gaseous fluid (2023-02-21),

6. 11557471 - Method and portable ion mobility spectrometer for the detection of an aerosol (2023-01-17),

7. 11187629 - Sample probe inlet flow system (2021-11-30),

8. 11150228 - Detector inlet and sampling method (2021-10-19),

9. 11067484 - Apparatus and method for gaseous fluid sampling (2021-07-20),

10. 11004667 - Method and portable ion mobility spectrometer for the detection of an aerosol (2021-05-11),

11. 10942148 - Apparatus and method employing ion shutters for ion separation (2021-03-09),

12. 10910207 - Ion modification (2021-02-02),

13. 10801991 - Synchronized ion modification (2020-10-13),

14. 10775283 - On-demand vapor generator (2020-09-15),

15. 10695760 - Apparatus and method (2020-06-30),

Smiths Detection-Watford Limited is a leading global provider of advanced security and detection systems. With over 65 years of experience, the company specializes in developing innovative technology solutions to identify and mitigate evolving threats in various fields such as aviation, ports and borders, military, and critical infrastructure. Smiths Detection-Watford Limited offers a comprehensive range of products and services including X-ray scanners, explosive trace detectors, chemical detectors, radiation detectors, and cybersecurity solutions. Their cutting-edge solutions help governments, defense organizations, and transportation industry to enhance security, protect lives, and safeguard critical assets.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

71 Patents

#2 in Hertfordshire

#245 in United Kingdom

#10,065 in the World

Hertfordshire, United Kingdom

Smiths Detection-watford Limited

Forward Citations = 105

69 inventors:

Jonathan R Atkinson (25 out of 30 patents)

Stephen John Taylor (25 out of 34 patents)

Alastair Clark (21 out of 27 patents)

4. William Angus Munro (12 out of 12 patents)

5. John Fitzgerald (8 out of 12 patents)

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