London, United Kingdom

Steven Frederick Kelsey

This inventor holds 15 USPTO granted patents, primarily in Container Technology. Top assignees: The Procter Gamble Company, Shell Oil Comapny, Reckitt Benckiser (UK) Limited. Active years: 1998-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Steven Frederick Kelsey. Retrieved from https://idiyas.com/inventor/steven-frederick-kelsey

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

Calculating rank

% Patents Active = 73.3

Average Co-Inventor Count = 2.3

ph-index = 9

Forward Citations = 169(Granted Patents)


Location History:

  • Ealing, GB (1998 - 2001)
  • London, GB (1999 - 2012)

Company Filing History:


Years Active: 1998-2012

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Areas of Expertise:
Container
Product Mixing
Dispensing Device
Reconstitution
Depilatory Applicator
Filling Process
Package
Appliance
15 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Steven Frederick Kelsey

Introduction

Steven Frederick Kelsey is a notable inventor based in London, GB. He has made significant contributions to the field of product design and development, holding a total of 15 patents. His work reflects a commitment to innovation and practicality, addressing real-world needs through inventive solutions.

Latest Patents

Among his latest patents is an appliance designed for depilatory use. This spatula features a generally S-section flexible plastics body, with a straight elastomeric fin at one end and a 'fish-tail' shaped elastomeric fin at the other. The straight fin effectively removes depilatory preparation from most areas of the skin, while the fish-tail fin is adept at reaching less accessible areas. This design aims to provide effective hair removal while minimizing the adverse effects associated with earlier scraping tools. Another significant patent involves a method for product mixing. This process allows for the mixing of one or more concentrates in a machine, where concentrates and/or diluents are combined in a mixing chamber and dispensed into a storage container. The machine is designed to facilitate simultaneous multiple mixing and dispensing of various products, enhancing efficiency in product preparation.

Career Highlights

Throughout his career, Steven Kelsey has worked with prominent companies, including Procter & Gamble and Shell Oil Company. His experience in these organizations has undoubtedly contributed to his innovative mindset and ability to develop practical solutions.

Collaborations

Steven has collaborated with notable individuals in his field, including William John Maskell and Timothy Hewlitt. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and further innovation.

Conclusion

Steven Frederick Kelsey exemplifies the spirit of innovation through his inventive designs and practical solutions. His contributions to product development continue to impact the industry positively.

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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