Monomer for polymer gel, polymer gel and preparation therefor
US-12534430-B2 · Jan 27, 2026 · US
Polysulfonates
Polysulfonates · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C08G75/24 |
| Official title | Polysulfonates |
| Display label | Polysulfonates |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 7 |
| 2024 | 1 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Semiconductor structure including isolation elements with etching-resistant upper portions and method for manufacturing the same
US-2026018459-A1 · Jan 15, 2026 · US
Molecular entrapment via homopolymer self-assembly
US-12472152-B2 · Nov 18, 2025 · US
Porous crosslinked material, preparation and application thereof
US-12434221-B2 · Oct 7, 2025 · US
Raw material of coating material for secondary battery separator, coating material for secondary battery separator, secondary battery separator, and secondary battery
US-2025158221-A1 · May 15, 2025 · US
Binder compositions and methods of preparing and using the same
US-2025092177-A1 · Mar 20, 2025 · US
Molecular entrapment via homopolymer self-assembly
US-2024156743-A1 · May 16, 2024 · US
Antioxidant for fuel cell having antioxidative property and proton conductivity and producing method thereof
US-2023374222-A1 · Nov 23, 2023 · US
Monomer for polymer gel, polymer gel and preparation therefor
US-2023365496-A1 · Nov 16, 2023 · US
Molecular entrapment via homopolymer self-assembly
US-11801229-B2 · Oct 31, 2023 · US
Porous crosslinked material, preparation and application thereof
US-2023330628-A1 · Oct 19, 2023 · US
Electrically conductive elastomer and method of synthesizing the same
US-2023192959-A1 · Jun 22, 2023 · US
Binder compositions and methods of preparing and using the same
US-2023095635-A1 · Mar 30, 2023 · US
Method for manufacturing thermoplastic resin composition
US-11603434-B2 · Mar 14, 2023 · US
Binder compositions and methods of preparing and using the same
US-11505636-B2 · Nov 22, 2022 · US
Binder compositions and methods of preparing and using the same
US-2021163645-A1 · Jun 3, 2021 · US
Method for manufacturing thermoplastic resin composition
US-2021087341-A1 · Mar 25, 2021 · US
Polymer comprising a plurality of phenothiazine groups and methods of making the same
US-10947328-B2 · Mar 16, 2021 · US
Molecular entrapment via homopolymer self-assembly
US-2021030690-A1 · Feb 4, 2021 · US
Polymer comprising a plurality of phenothiazine groups and methods of making the same
US-2020255552-A1 · Aug 13, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G75/24?
- CPC C08G75/24 is the Cooperative Patent Classification code for “Polysulfonates.”
- How many patents are filed under CPC C08G75/24 (Polysulfonates)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC C08G75/24 growing?
- Publication counts under this code: 1 in 2024 vs 4 in 2025 (latest complete years).