C03C 25/007
Impregnation by solution
Official title: Impregnation by solution; Solution doping or molecular stuffing of porous glass
C03C25/007 (Impregnation by solution) appears on 6 US grants and 19 published applications in this corpus.
Search patents in C03C- Granted patents
- 6
- Published applications
- 19
- Assignees
- 16
- Inventors
- 37
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 4 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 3 | 2 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.