% Expired Patents = 70.0

EPO Patents = 2

Forward Citations = 10

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6 inventors (with patents filed for the assignee):

Robert A Downey (7 out of 11 patents)

Robert Bartek (3 out of 36 patents)

Bahman Rejai (2 out of 8 patents)

4. Song Jin (1 out of 29 patents)

5. Bhaman Rejai (1 out of 1 patent)

6. Paul H Fallgren (1 out of 12 patents)

10 patents: Sort by Forward Citations

1. 10457874 - Depolymerization process (2019-10-29),

2. 10323193 - Discriminate mass transfer in a wet oxidation system (2019-06-18),

3. 10023807 - Discriminate mass transfer in a wet oxidation system (2018-07-17),

4. 9255472 - Method for optimizing in-situ bioconversion of carbon-bearing formations (2016-02-09),

5. 9102953 - Biogasification of coal to methane and other useful products (2015-08-11),

6. 8656992 - Stimulation of biogenic gas generation in deposits of carbonaceous material (2014-02-25),

7. 8459350 - Method for optimizing in-situ bioconversion of carbon-bearing formations (2013-06-11),

8. 8459349 - Stimulation of biogenic gas generation in deposits of carbonaceous material (2013-06-11),

9. 8176978 - Method for optimizing in-situ bioconversion of carbon-bearing formations (2012-05-15),

10. 8151876 - Well stimulation (2012-04-10),

Company Overview

Ciris Energy, Inc. is a technology-driven company based in Centennial, Colorado, specializing in advanced energy solutions. The organization focuses on the development of innovative processes for the extraction and utilization of energy resources, particularly in the realm of unconventional energy sources. With a commitment to sustainability, Ciris Energy aims to enhance energy efficiency and reduce environmental impact through its cutting-edge research and technology initiatives, contributing to the evolving landscape of the energy sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#12 in Centennial, CO

#639 in Colorado

#29,882 in US

#56,092 in the World

Centennial, CO, United States of America

Ciris Energy, Inc

Forward Citations = 10

6 inventors:

Robert A Downey (7 out of 11 patents)

Robert Bartek (3 out of 36 patents)

Bahman Rejai (2 out of 8 patents)

4. Song Jin (1 out of 29 patents)

5. Bhaman Rejai (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ciris Energy, Inc. Retrieved from https://idiyas.com/company/ciris-energy

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]

2 patents (EPO):

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]