Energysource Minerals LLC

Calculating rank

USPTO Granted Patents = 4

Trademarks = 3

Forward Citations = 57

Loading Chart...

5 inventors (with patents filed for the assignee):

John L Featherstone (3 out of 37 patents)

Charles R Marston (2 out of 17 patents)

Michael J Garska (2 out of 7 patents)

4. Christian J Calvert (2 out of 2 patents)

5. Paul J Hanson (1 out of 4 patents)

4 patents: Sort by Forward Citations

1. 12780744 - Process and circuit for producing enhanced manganese-zinc filter cake compositions with reduced chloride concentrations (2026-11-03),

2. 12780706 - Process for producing enhanced manganese-zinc geothermal filter cake compositions (2026-11-03),

3. 11365128 - Process for selective adsorption and recovery of lithium from natural and synthetic brines (2022-06-21),

4. 10604414 - System and process for recovery of lithium from a geothermal brine (2020-03-31),

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

4 Patents

#1,009 in San Diego, CA

#14,086 in California

#60,778 in US

San Diego, CA, United States of America

Energysource Minerals LLC

Forward Citations = 57

5 inventors:

John L Featherstone (3 out of 37 patents)

Charles R Marston (2 out of 17 patents)

Michael J Garska (2 out of 7 patents)

4. Christian J Calvert (2 out of 2 patents)

5. Paul J Hanson (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Energysource Minerals LLC. Retrieved from https://idiyas.com/company/energysource-minerals

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]