Synthesis of nanocomposites and their use in enhancing plant nutrition
US-12291489-B2 · May 6, 2025 · US
containing manganese · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C05B17/02 |
| Official title | containing manganese |
| Display label | containing manganese |
| Total patents | 21 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 4 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12291489-B2 · May 6, 2025 · US
US-12077480-B2 · Sep 3, 2024 · US
US-11747771-B2 · Sep 5, 2023 · US
US-11084762-B2 · Aug 10, 2021 · US
US-10968143-B2 · Apr 6, 2021 · US
US-2021088987-A1 · Mar 25, 2021 · US
US-10895853-B2 · Jan 19, 2021 · US
US-2020277239-A1 · Sep 3, 2020 · US
US-2020255352-A1 · Aug 13, 2020 · US
US-10654759-B2 · May 19, 2020 · US
US-10562826-B2 · Feb 18, 2020 · US
US-2019202750-A1 · Jul 4, 2019 · US
US-2019179270-A1 · Jun 13, 2019 · US
US-10301230-B2 · May 28, 2019 · US
US-2019119173-A1 · Apr 25, 2019 · US
US-10118870-B2 · Nov 6, 2018 · US
US-10047016-B2 · Aug 14, 2018 · US
US-2017362139-A1 · Dec 21, 2017 · US
US-2017210677-A1 · Jul 27, 2017 · US
US-2016200637-A1 · Jul 14, 2016 · US