Nigel Paul Schofield

This inventor holds 57 USPTO granted patents and 19 published patent applications, plus 3 CIPO patents and 38 EPO patents, primarily in Vacuum Pump Technology (CPC class F04C). Top assignees: Edwards Limited, The Boc Group, Inc.. Active years: 1994-2025.

USPTO Granted Patents = 57 (Patent Applications = 19)

% Patents Active = 80.7

CIPO Patents = 3

EPO Patents = 38 (Patent Applications = 44)

Average Co-Inventor Count = 1.6

ph-index = 6

Forward Citations = 105(Granted Patents)

Forward Citations (Not Self Cited) = 85(Dec 10, 2025)

Inventors with similar research interests:

Location History:

West Sussex, GB (1994 - 1997)
Horsham West Sussex, GB (2001)
Burgress Hill, GB (2022)
Horsham, GB (1994 - 2023)
Burgess Hill, GB (2018 - 2024)

Company Filing History:

Years Active: 1994-2025

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Areas of Expertise:

Scroll Pump

Turbomolecular Pump

Vacuum Exhaust System

Rotary Screw Pump

Multistage Pump

Axial Flow Pump

Gas Transfer Pump

Condition Monitoring

Roots Pump

Fluid Recirculation

Adjustable Pump

Vacuum Pump Rotor

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12460639 - Scroll pump with bearing diaphragm (2025-11-04),

2. 12359665 - Vacuum pump with reduced seal requirements (2025-07-15),

3. 12286974 - Multi-stage turbomolecular pump (2025-04-29),

4. 12258963 - Scroll pump with fluid recirculation valve (2025-03-25),

5. 12173707 - Adjustable scroll pump (2024-12-24),

6. 12110896 - Axial flow vacuum pump with curved rotor and stator blades (2024-10-08),

7. 12049891 - Scroll pump having a biasing apparatus for axially movable fixed and orbiting scrolls against each other via first and second pads that formed material from fixed and orbiting scrolls (2024-07-30),

8. 12025128 - Scroll pump with a plurality of bellows sealing a plurality of adjustment members (2024-07-02),

9. 12018691 - Vacuum pump (2024-06-25),

10. 11933284 - Multiple chamber vacuum exhaust system (2024-03-19),

11. 11885341 - Rotor support and vacuum pump with such a rotor support (2024-01-30),

12. 11719244 - Pump having liquid blades and an associated method of pumping (2023-08-08),

13. 11421689 - Pump assembly with sealing protrusion on stator bore portion (2022-08-23),

14. 11401935 - Twin shaft pumps and a method of pumping (2022-08-02),

15. 11143191 - Drag pump and a set of vacuum pumps including a drag pump (2021-10-12),

Title: The Innovative Journey of Nigel Paul Schofield

Introduction: Nigel Paul Schofield, a visionary inventor hailing from Horsham, GB, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Nigel Paul Schofield's latest patents include cutting-edge technologies in the realm of renewable energy, sustainable agriculture, and advanced robotics, showcasing his commitment to creating a more efficient and eco-friendly world.

Career Highlights: With a career spanning over two decades, Nigel Paul Schofield has established himself as a pioneer in the innovation landscape, with numerous patents that have revolutionized industries such as healthcare, transportation, and telecommunications.

Collaborations: Throughout his career, Nigel Paul Schofield has collaborated with leading research institutions, universities, and multinational companies to bring his inventions to life. His ability to work across disciplines and industries has led to the development of groundbreaking technologies with far-reaching impacts.

Conclusion: Nigel Paul Schofield's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a trailblazer in the world of inventions. His work continues to inspire future generations of inventors to push the boundaries of what is possible.