Beverley, United Kingdom

Paul John Duffield

This inventor holds 14 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents and 4 EPO patents. Top assignees: Reckitt & Colman (Overseas) Limited, Reckitt Benckiser (UK) Limited, Reckitt Benckiser (Brands) Limited. Active years: 2005-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul John Duffield. Retrieved from https://idiyas.com/inventor/paul-john-duffield

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 14 

% Patents Active = 21.4


 

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 95(Granted Patents)


Location History:

  • East Yorkshire, GB (2005)
  • Beverley, GB (2007 - 2019)
  • Hull, GB (2009 - 2019)

Company Filing History:


Years Active: 2005-2019

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14 patents (USPTO):Explore Patents

Title: Paul John Duffield: Innovator in Volatile Fluid Evaporation

Introduction

Paul John Duffield is a notable inventor based in Beverley, GB, with a remarkable portfolio of 14 patents. His work primarily focuses on devices for evaporating volatile fluids and materials, showcasing his innovative approach to technology.

Latest Patents

Duffield's latest patents include a device for evaporating a volatile fluid, which features an assembly comprising a detachable device and refill. The device utilizes a magnetic induction coil that operates with alternating current, while the refill contains a reservoir for the volatile fluid and a transport means to draw the fluid. Another significant patent is for a device that evaporates a volatile material, which also includes a magnetic induction coil and a refill with a liquid-tight sealed reservoir. These inventions highlight his expertise in creating efficient and effective evaporation systems.

Career Highlights

Throughout his career, Duffield has worked with reputable companies such as Reckitt & Colman Limited and Reckitt Benckiser Limited. His contributions to these organizations have been instrumental in advancing their product offerings in the market.

Collaborations

Duffield has collaborated with notable coworkers, including Steve Walsh and Ellen Piercy, further enhancing his innovative endeavors.

Conclusion

Paul John Duffield's contributions to the field of volatile fluid evaporation demonstrate his significant impact as an inventor. His patents reflect a commitment to innovation and efficiency in technology.

Profile summary based on public USPTO records.
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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