Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814296 | Carbon-coated silicon oxide/graphite composite particles, methods of making, and applications of the same | Michael Spahr, Tatsuo Umeno, Hiroyuki Taki, Pascual Perez | 2023-11-14 |
| 10707487 | Hydrophilic surface-modified carbonaceous particulate material | Pirmin Ulmann, Simone Zürcher, Michael Spahr | 2020-07-07 |
| 10305107 | Surface-modified low surface area graphite, processes for making it, and applications of the same | Michael Spahr, Pirmin Ulmann, Simone Zürcher, Flavio Mornaghini | 2019-05-28 |