% Expired Patents = 42.9

Trademarks = 1

Forward Citations = 81

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3 inventors (with patents filed for the assignee):

Gregory L Kay (6 out of 25 patents)

Aaron O'Brien (1 out of 1 patent)

Oleg Petryuchenko (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 8113680 - Light fixture with directed LED light (2012-02-14),

2. D603546 - Adjustable light fixture with square housing (2009-11-03),

3. D602623 - Adjustable light fixture with cylindrical housing (2009-10-20),

4. D602622 - Adjustable light fixture with bell housing (2009-10-20),

5. D602621 - Adjustable light fixture with spherical housing (2009-10-20),

6. 7476008 - Recessed light fixture (2009-01-13),

7. 7325948 - Recessed light fixture (2008-02-05),

Company Overview

Lightology is a modern lighting store offering a wide range of contemporary lighting fixtures for residential and commercial spaces. With a focus on cutting-edge designs and high-quality materials, Lightology provides customers with a unique selection of lighting solutions to enhance any room or environment. From sleek pendant lights to innovative LED technology, Lightology aims to illuminate and inspire customers with their extensive product offerings.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#455 in Chicago, IL

#1,883 in Illinois

#39,907 in US

Chicago, IL, United States of America

Lightology, LLC

Forward Citations = 81

3 inventors:

Gregory L Kay (6 out of 25 patents)

Aaron O'Brien (1 out of 1 patent)

Oleg Petryuchenko (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lightology, LLC. Retrieved from https://idiyas.com/company/lightology

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

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]