O2cool, LLC is a Chicago-based company specializing in innovative cooling devices designed for personal comfort and convenience. The company develops a diverse range of products, including portable fans, misting fans, and hand warmers, catering to outdoor enthusiasts and everyday users alike. O2cool's technology also encompasses practical accessories such as water bottles with integrated cooling features and versatile clips for towels and beverages, enhancing user experience in various environments.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

129 Patents

#51 in Chicago, IL

#180 in Illinois

#3,000 in US

#6,214 in the World

Chicago, IL, United States of America

O2cool, LLC

Forward Citations = 2,137

33 inventors:

Eric F Junkel (49 out of 76 patents)

Michael Ksiazek (43 out of 47 patents)

Oliver Breit (42 out of 55 patents)

4. Tom Zeng (29 out of 29 patents)

5. Scot Brown Herbst (25 out of 171 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: O2cool, LLC. Retrieved from https://idiyas.com/company/o2cool

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]