Apparatus including electrochemical devices and heat exchanger
US-12444757-B2 · Oct 14, 2025 · US
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Pietras John D patents
Pietras John D is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Pietras John D |
| Total patents | 13 |
| First publication | Jan 1, 2015 |
| Latest publication | Oct 14, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Apparatus including electrochemical devices and heat exchanger
US-2023178761-A1 · Jun 8, 2023 · US
Apparatus including electrochemical devices and heat exchanger
US-11557775-B2 · Jan 17, 2023 · US
Cathode layer including ionic conductor material and electronic conductor material
US-11502306-B2 · Nov 15, 2022 · US
Apparatus including electrochemical devices and heat exchanger
US-2021194021-A1 · Jun 24, 2021 · US
Electrochemical assembly including heat exchanger
US-2019393522-A1 · Dec 26, 2019 · US
Cathode layer and electrochemical device including the same
US-2019386317-A1 · Dec 19, 2019 · US
Insulation and compression of a high temperature device
US-2018331384-A1 · Nov 15, 2018 · US
Hot press and method of using
US-9770841-B2 · Sep 26, 2017 · US
Methods of forming a glass composition
US-2016096771-A1 · Apr 7, 2016 · US
Recent patents
Latest publications not already listed above.
Hot press and method of using
US-2015343663-A1 · Dec 3, 2015 · US
Solid oxide fuel cell interconnect cells
US-2015079494-A1 · Mar 19, 2015 · US
Porous articles, methods, and apparatuses for forming same
US-2015004521-A1 · Jan 1, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Saint Gobain Ceramics | 12 |
| Fraunhofer Ges Forschung | 5 |
| Saint-Gobain Ceram & Plastics Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M2008/1293 | 11 |
| Y02E60/50 | 11 |
| H01M8/2475 | 6 |
| H01M8/2465 | 5 |
| H01M8/04074 | 5 |