Polyphosphate glass microspheres, methods of making and uses thereof
US-12145875-B2 · Nov 19, 2024 · US
to produce glass through wet route · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C03C1/006 |
| Official title | {to produce glass through wet route} |
| Display label | to produce glass through wet route |
| Total patents | 66 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 9 |
| 2019 | 9 |
| 2020 | 5 |
| 2021 | 11 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12145875-B2 · Nov 19, 2024 · US
US-2024336517-A1 · Oct 10, 2024 · US
US-11975996-B2 · May 7, 2024 · US
US-2024116804-A1 · Apr 11, 2024 · US
US-2024025803-A1 · Jan 25, 2024 · US
US-11845870-B2 · Dec 19, 2023 · US
US-11760929-B2 · Sep 19, 2023 · US
US-2022306519-A1 · Sep 29, 2022 · US
US-11389793-B2 · Jul 19, 2022 · US
US-2022162113-A1 · May 26, 2022 · US
US-2022125686-A1 · Apr 28, 2022 · US
US-2022002620-A1 · Jan 6, 2022 · US
US-11174192-B2 · Nov 16, 2021 · US
US-2021340011-A1 · Nov 4, 2021 · US
US-11142680-B2 · Oct 12, 2021 · US
US-11130283-B2 · Sep 28, 2021 · US
US-11130700-B2 · Sep 28, 2021 · US
US-2021229349-A1 · Jul 29, 2021 · US
US-2021198140-A1 · Jul 1, 2021 · US
US-2021163770-A1 · Jun 3, 2021 · US
Answers are generated from the same data shown on this page.