For the Inventor, By the Inventor

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Troy, MI, United States of America

Elumigen, LLC

USPTO Granted Patents = 21

% Expired Patents = 23.8

EPO Patents = 4

Trademarks = 2

Forward Citations = 319

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12 inventors (with patents filed for the assignee):

Mahendra Somasara Dassanayake (21 out of 74 patents)

Brian Petku (10 out of 10 patents)

Gennaro Fedele (7 out of 8 patents)

4. Srini De Mel (7 out of 7 patents)

5. Jagath Samarabandu (6 out of 7 patents)

6. Christopher J Darr (2 out of 17 patents)

7. Roshan A Kandanda (2 out of 2 patents)

8. Alfred Laspina (2 out of 2 patents)

9. Kevin Nalezyty (2 out of 2 patents)

10. James A Karchon (1 out of 1 patent)

11. Alles Hiranthini (1 out of 1 patent)

12. Hiranthini Alles (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 12691197 - Germicidal lighting fixture using photocatalytic oxidation (2026-07-28),

2. 12576779 - Segmented display with photon recycling cavity (2026-03-17),

3. 12205495 - Segmented display with photon recycling cavity (2025-01-21),

4. 12202345 - Display with photon recycling cavity (2025-01-21),

5. 11408602 - High intensity discharge light assembly (2022-08-09),

6. RE48812 - Light assembly having a control circuit in a base (2021-11-08),

7. RE48806 - Spring lock clip for coupling a circuit board to an electrical base (2021-11-01),

8. 11092325 - High intensity discharge light assembly (2021-08-17),

9. 9976705 - Light engine for AC and DC driver architectures for LED lamps (2018-05-22),

10. 9829187 - Spring lock clip for coupling a circuit board to an electrical base (2017-11-28),

11. 9702535 - Light assembly having a control circuit in a base (2017-07-11),

12. 9651219 - Light bulb assembly having internal redirection element for improved directional light distribution (2017-05-16),

13. 9644824 - Solid state light assembly with control circuit (2017-05-09),

14. 9163819 - Light assembly with a heat dissipation layer (2015-10-20),

15. 8723424 - Light assembly having light sources and adjacent light tubes (2014-05-13),

eLUMIGEN, LLC is a leading provider of advanced lighting solutions for commercial and industrial applications. With a focus on energy efficiency and sustainability, eLUMIGEN offers a wide range of innovative LED lighting products that deliver exceptional performance and longevity. Our cutting-edge technologies and comprehensive product portfolio make us a trusted choice for businesses seeking to upgrade their lighting systems. Visit our website to learn more about our products and how we can help you achieve your lighting goals.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

21 Patents

#57 in Troy, MI

#570 in Michigan

#15,651 in US

#29,850 in the World

Troy, MI, United States of America

Elumigen, LLC

Forward Citations = 319

12 inventors:

Mahendra Somasara Dassanayake (21 out of 74 patents)

Brian Petku (10 out of 10 patents)

Gennaro Fedele (7 out of 8 patents)

4. Srini De Mel (7 out of 7 patents)

5. Jagath Samarabandu (6 out of 7 patents)

Please report any incorrect information to [email protected]

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