Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hydrochloric acid washing of carbon and graphite for making conductive ink for ultracapacitors

Hydrochloric acid washing of carbon and graphite for making conductive ink for ultracapacitors

US Patent 8871116 · Granted Oct 28, 2014

Estimated economic value: $12,854,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sorbent structures with resistive heating capability and methods of making the s2024
Sorbent structures with resistive heating capability and methods of making the s2023
Ultracapacitor with improved aging performance2019
Ceramic separator for ultracapacitors2018
Ceramic separator for ultracapacitors2018
Encapsulated lithium particles and methods of making and use thereof2018
Integrated energy and power device2018
Low resistance ultracapacitor electrode and manufacturing method thereof2018
Method of pre-doping a lithium ion capacitor2018
Phenolic resin sourced carbon anode in a lithium ion capacitor2018
Lithium ion batteries including stabilized lithium composite particles2017
High pore volume utilization carbon and electric double layer capacitor2017