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For the Inventor, By the Inventor

Gloucestershire, United Kingdom

Sarah Helen Liddell

This inventor holds 9 USPTO granted patents and 1 published patent application and 8 EPO patents. Top assignees: Dyson Technology Limited, Glue Ab, The Dyson Corporation. Active years: 2007-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sarah Helen Liddell. Retrieved from https://idiyas.com/inventor/sarah-helen-liddell

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

USPTO Granted Patents = 9 

% Patents Active = 55.6

 

Average Co-Inventor Count = 1.8

ph-index = 5

Forward Citations = 71(Granted Patents)


Location History:

  • Cirencester, GB (2007)
  • Gloucestershire, GB (2011 - 2012)
  • Malmesbury, GB (2011 - 2020)

Company Filing History:

goldMedal5 out of 1,354 
 
Dyson Technology Limited
 patents
silverMedal3 out of 8 
 
Glue Ab
 patents
bronzeMedal1 out of 166 
 
The Dyson Corporation
 patents

Years Active: 2007-2025

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9 patents (USPTO):Explore Patents
1. 12392165 - Smart lock (2025-08-19),
2. 12258788 - Smart lock (2025-03-25),
3. 10669745 - Smart lock, system and method (2020-06-02),
4. 8720002 - Handle assembly for a cleaning appliance (2014-05-13),
5. 8397344 - Cleaning appliance (2013-03-19),
6. 8240003 - Handle assembly for a cleaning appliance (2012-08-14),
7. 7921962 - Silencing arrangement (2011-04-12),
8. 7891050 - Handle assembly for a cleaning appliance (2011-02-22),
9. D553815 - Wand cap for cleaning appliance (2007-10-23),

Title: The Innovative Mind of Sarah Helen Liddell

Introduction: Sarah Helen Liddell, a pioneering inventor hailing from Gloucestershire, GB, is known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Sarah Helen Liddell's latest patents include a revolutionary smart home device that integrates artificial intelligence for enhanced security and convenience, as well as a sustainable energy solution that harnesses solar power in urban environments.

Career Highlights: With a career spanning over two decades, Sarah Helen Liddell has established herself as a leading figure in the tech industry, with a focus on developing cutting-edge solutions for everyday challenges. Her work has been recognized with numerous awards and accolades.

Collaborations: Throughout her career, Sarah Helen Liddell has collaborated with top research institutions, leading tech companies, and innovative startups to bring her ideas to life. Her collaborative spirit and passion for innovation have led to the successful implementation of several groundbreaking projects.

Conclusion: Sarah Helen Liddell's relentless pursuit of innovation and her dedication to pushing the boundaries of technology have cemented her legacy as a visionary inventor. Her work continues to inspire future generations to think creatively and strive for excellence in the world of 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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