Ionic functionalization of aromatic polymers for ion exchange membranes
US-12318770-B2 · Jun 3, 2025 · US
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Park Eun Joo patents
Park Eun Joo is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Park Eun Joo |
| Total patents | 9 |
| First publication | Mar 19, 2020 |
| Latest publication | Jun 3, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Ionic functionalization of aromatic polymers for ion exchange membranes
US-2024157353-A1 · May 16, 2024 · US
Ionic functionalization of aromatic polymers for ion exchange membranes
US-11826746-B2 · Nov 28, 2023 · US
Proton exchange membrane material and methods of making the same
US-11621433-B2 · Apr 4, 2023 · US
Polyaromatic electrolytes for alkaline membrane fuel cells
US-11476485-B1 · Oct 18, 2022 · US
Ionic functionalization of aromatic polymers for ion exchange membranes
US-2022266239-A1 · Aug 25, 2022 · US
Phosphonated polymers, and methods of production thereof, for use as polymer electrolyte membranes (PEMs) and/or catalyst ionomeric binders for electrodes in PEM fuel cells
US-11335932-B2 · May 17, 2022 · US
Phosphonated polymers, and methods of production thereof, for use as polymer electrolyte membranes (pems) and/or catalyst ionomeric binders for electrodes in pem fuel cells
US-2020358120-A1 · Nov 12, 2020 · US
Proton exchange membrane material and methods of making the same
US-2020091535-A1 · Mar 19, 2020 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Rensselaer Polytech Inst | 6 |
| Triad Nat Security Llc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M8/1023 | 9 |
| Y02E60/50 | 8 |
| H01M2008/1095 | 7 |
| C08G61/02 | 5 |
| B01J41/14 | 4 |