% Expired Patents = 100.0

Forward Citations = 150

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10 inventors (with patents filed for the assignee):

Nikos Basil Reppas (5 out of 22 patents)

Christian Perry Ridley (5 out of 20 patents)

Brian D Green (3 out of 12 patents)

4. Dan Eric Robertson (3 out of 54 patents)

5. David Arthur Berry (2 out of 87 patents)

6. Frank Anthony Skraly (2 out of 46 patents)

7. Sriram Kosuri (2 out of 7 patents)

8. Noubar Boghos Afeyan (2 out of 77 patents)

9. Martha Sholl (1 out of 7 patents)

10. Eric James Devroe (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 7981647 - Engineered CO2 fixing microorganisms producing carbon-based products of interest (2011-07-19),

2. 7968321 - Ethanol production by microorganisms (2011-06-28),

3. 7955820 - Methods and compositions for the recombinant biosynthesis of n-alkanes (2011-06-07),

4. 7919303 - [object Object] (2011-04-05),

5. 7794969 - [object Object] (2010-09-14),

6. 7785861 - Hyperphotosynthetic organisms (2010-08-31),

Company Overview

Joule Unlimited, Inc. is a biotechnology company that develops alternative energy solutions using engineered bacteria to convert waste CO2 into renewable fuels. Their technology uses no biomass feedstock, no harvesting, and no fermentation, making it a sustainable and efficient process for producing clean energy.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#324 in Cambridge, MA

#2,546 in Massachusetts

#45,007 in US

Cambridge, MA, United States of America

Joule Unlimited, Inc.

Forward Citations = 150

10 inventors:

Nikos Basil Reppas (5 out of 22 patents)

Christian Perry Ridley (5 out of 20 patents)

Brian D Green (3 out of 12 patents)

4. Dan Eric Robertson (3 out of 54 patents)

5. David Arthur Berry (2 out of 87 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Joule Unlimited, Inc.. Retrieved from https://idiyas.com/company/joule-unlimited

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]