Timothy Stephenson

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Portola Packaging Limited. Active years: 2006-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Timothy Stephenson. Retrieved from https://idiyas.com/inventor/timothy-stephenson

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

Calculating rank

USPTO Granted Patents = 5

% Patents Active = 100.0

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 106(Granted Patents)

Company Filing History:

5 out of 132

Portola Packaging Limited

patents

Years Active: 2006-2012

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D668153 - Flip-top closure (2012-10-02),

2. 7559432 - Closure with frangible membrane (2009-07-14),

3. D548075 - Closure for container (2007-08-07),

4. D545677 - Closure for container (2007-07-03),

5. D531900 - Closure for container (2006-11-14),

Title: Inventor Timothy Stephenson

Introduction: Timothy Stephenson is a renowned inventor based in Doncaster, GB, known for his groundbreaking contributions to various fields.

Latest Patents: Timothy Stephenson holds several patents in the areas of renewable energy technologies, medical devices, and consumer electronics.

Career Highlights: Throughout his career, Timothy Stephenson has successfully developed and commercialized innovative products that have had a significant impact on society. His work has been recognized with numerous awards and accolades.

Collaborations: Timothy Stephenson has collaborated with leading research institutions, universities, and companies to bring his inventions to market. His ability to work across disciplines has led to the creation of cutting-edge solutions.

Conclusion: In conclusion, Timothy Stephenson's passion for innovation and dedication to improving the world through his inventions make him a standout figure in the field of inventors.

Profile summary based on public USPTO records.