High-molecular-weight compound and method for producing same, composition and method for producing same, resin composition, additive for lubricating oil, and lubricating oil
US-12297301-B2 · May 13, 2025 · US
Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C10M151/04 |
| Official title | Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds |
| Display label | Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds |
| Total patents | 22 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12297301-B2 · May 13, 2025 · US
US-12215294-B2 · Feb 4, 2025 · US
US-2025034474-A1 · Jan 30, 2025 · US
US-11873461-B1 · Jan 16, 2024 · US
US-11578288-B2 · Feb 14, 2023 · US
US-11505650-B2 · Nov 22, 2022 · US
US-2021403619-A1 · Dec 30, 2021 · US
US-11208611-B2 · Dec 28, 2021 · US
US-2021388284-A1 · Dec 16, 2021 · US
US-2021214498-A1 · Jul 15, 2021 · US
US-11059924-B2 · Jul 13, 2021 · US
US-2021087489-A1 · Mar 25, 2021 · US
US-2020369976-A1 · Nov 26, 2020 · US
US-10752860-B2 · Aug 25, 2020 · US
US-2020095355-A1 · Mar 26, 2020 · US
US-2019292480-A1 · Sep 26, 2019 · US
US-2019284152-A1 · Sep 19, 2019 · US
US-2019241828-A1 · Aug 8, 2019 · US
US-2019127660-A1 · May 2, 2019 · US
US-2019048284-A1 · Feb 14, 2019 · US