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London, United Kingdom

Smiths Industries Plc

USPTO Granted Patents = 97

Trademarks = 1

Forward Citations = 2,291

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113 inventors (with patents filed for the assignee):

Eric Pagan (4 out of 28 patents)

Peter D Baker (4 out of 10 patents)

Christopher Stratton Turnbull (3 out of 10 patents)

4. Geoffrey Beardmore (3 out of 9 patents)

5. Gerald F Pulice (3 out of 3 patents)

6. David E Cross (3 out of 3 patents)

7. Douglas V Luke (3 out of 5 patents)

8. Harry Gibson (3 out of 3 patents)

9. Edward S Eccles (3 out of 3 patents)

10. John W Jones (2 out of 4 patents)

11. Geoffrey S Hedrick (2 out of 13 patents)

12. David J Vallins (2 out of 3 patents)

13. Roland Henry Carter (2 out of 3 patents)

14. Mark William Turner (2 out of 4 patents)

15. George Mann (2 out of 2 patents)

Core Competencies:

Catheter Assemblies

Tracheostomy Tubes

Humidifier Systems

Fluid Administration

Laryngeal Mask Airways

Seals

Electrical Components

Valve Assemblies

Fluid Couplings

Electrical Igniters

Pressure Transducer

Optical Waveguides

97 patents: Sort by Forward Citations

1. 6158744 - Seal arrangement providing a seal between a bore and a rod movable in (2000-12-12),

2. 6024730 - Catheter assemblies and inner cannulae (2000-02-15),

3. 5983895 - Tracheostomy tubes and assemblies (1999-11-16),

4. 5900535 - Method and apparatus for ultrasonic measurement of fuel quantity and (1999-05-04),

5. 5871012 - Laryngeal mask airways and their manufacture (1999-02-16),

6. 5844364 - Incandescent light-emitting assemblies (1998-12-01),

7. 5838094 - Seals and igniters (1998-11-17),

8. 5835000 - Current transformer assemblies (1998-11-10),

9. 5818010 - Display assemblies (1998-10-06),

10. 5817063 - Filters (1998-10-06),

11. D398991 - Stoma bag (1998-09-29),

12. D398990 - Stoma bag (1998-09-29),

13. 5810779 - Fluid administration (1998-09-22),

14. 5810244 - Ventilation systems (1998-09-22),

15. 5797760 - Electrical components and apparatus (1998-08-25),

Company Overview

Smiths Industries Plc, headquartered in London, specializes in the development and manufacturing of advanced medical devices. The company focuses on critical healthcare solutions, including catheter assemblies, tracheostomy tubes, and humidifier systems. With a commitment to innovation, Smiths also produces fluid administration systems, laryngeal mask airways, and various electrical components and valve assemblies. Their expertise supports healthcare professionals in delivering effective patient care across diverse medical environments.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

97 Patents

#52 in London

#186 in United Kingdom

#7,987 in the World

London, United Kingdom

Smiths Industries Plc

Forward Citations = 2,291

113 inventors:

Eric Pagan (4 out of 28 patents)

Peter D Baker (4 out of 10 patents)

Christopher Stratton Turnbull (3 out of 10 patents)

4. Geoffrey Beardmore (3 out of 9 patents)

5. Gerald F Pulice (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Smiths Industries Plc. Retrieved from https://idiyas.com/company/smiths-industries

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]

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