% Expired Patents = 20.0

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

Buster Palmano (3 out of 3 patents)

Nicolas Roope (2 out of 2 patents)

Samuel Wilkinson (1 out of 4 patents)

4. Claire Norcross (1 out of 1 patent)

5. Michael-George Hemus (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. D916329 - Light bulbs (2021-04-13),

2. 10551036 - Light unit (2020-02-04),

3. D792616 - Lightbulb (2017-07-18),

4. D738545 - Light bulb (2015-09-08),

5. D665930 - Lightbulb (2012-08-21),

Plumen Limited is a design and technology company creating products that combine beauty, practicality, and sustainability. Known for their innovative LED light bulbs, Plumen aims to inspire people to make better energy choices and reduce their environmental impact.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

5 Patents

#553 in London

#3,205 in United Kingdom

London, United Kingdom

Plumen Limited