Trademarks = 2

Forward Citations = 61

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2 inventors (with patents filed for the assignee):

Robert Schuetzle (6 out of 52 patents)

Dennis Schuetzle (6 out of 50 patents)

6 patents: Sort by Forward Citations

1. 9631147 - Catalyst and process for the production of diesel fuel from natural gas, natural gas liquids, or other gaseous feedstock (2017-04-25),

2. 9611145 - Process and catalyst system for the production of high quality syngas from light hydrocarbons and carbon dioxide (2017-04-04),

3. 9476005 - High-performance diesel fuel lubricity additive (2016-10-25),

4. 9476002 - Blends of low carbon and conventional fuels with improved performance characteristics (2016-10-25),

5. 9090831 - Catalyst and process for the production of diesel fuel from natural gas, natural gas liquids, or other gaseous feedstocks (2015-07-28),

6. 8741001 - Blends of low carbon and conventional fuels with improved performance characteristics (2014-06-03),

Company Overview

Greyrock Energy, Inc. is a leading provider of gas-to-liquids technology, transforming natural gas into premium transportation fuels. With a commitment to sustainability and innovation, Greyrock Energy is revolutionizing the way energy is produced and consumed.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#50 in Sacramento, CA

#10,570 in California

#44,981 in US

Sacramento, CA, United States of America

Greyrock Energy, Inc.

Forward Citations = 61

2 inventors:

Robert Schuetzle (6 out of 52 patents)

Dennis Schuetzle (6 out of 50 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Greyrock Energy, Inc.. Retrieved from https://idiyas.com/company/greyrock-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]