Silica-natural rubber masterbatch process
US-2026092153-A1 · Apr 2, 2026 · US
Latex
Latex · 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 | C08J2409/08 |
| Official title | Latex |
| Display label | Latex |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sound-absorbing material block, method for preparing the same and its application
US-12538070-B2 · Jan 27, 2026 · US
Surface-treated nanocellulose master batch
US-12365786-B2 · Jul 22, 2025 · US
Polypropylene composition resistant to thermo-oxidative aging, preparation method and use thereof
US-2025092219-A1 · Mar 20, 2025 · US
Method for manufacturing a barrier film, and a barrier film
US-2024209573-A1 · Jun 27, 2024 · US
Sound-absorbing material block, method for preparing the same and its application
US-2024080615-A1 · Mar 7, 2024 · US
Modified asphalts with enhanced rheological properties and associated methods
US-11814506-B2 · Nov 14, 2023 · US
Modified asphalts with enhanced rheological properties and associated methods
US-2023348723-A1 · Nov 2, 2023 · US
Electrically conductive urethane foam
US-11787310-B2 · Oct 17, 2023 · US
Surface-treated nanocellulose master batch
US-2022363872-A1 · Nov 17, 2022 · US
Electrically Conductive Urethane Foam
US-2021178932-A1 · Jun 17, 2021 · US
Modified asphalts with enhanced rheological properties and associated methods
US-2021002484-A1 · Jan 7, 2021 · US
Compositions prepared using an ionic crosslinking agent and methods of making the same
US-10336883-B2 · Jul 2, 2019 · US
Rubber composition
US-2018282531-A1 · Oct 4, 2018 · US
Elastomer composite blends, method and apparatus for producing same
US-10030128-B2 · Jul 24, 2018 · US
Rubber composition for tire tread and tire manufactured by using the same
US-9688846-B2 · Jun 27, 2017 · US
Dispersions comprising discrete carbon nanotube fibers
US-9636649-B2 · May 2, 2017 · US
Dispersions comprising discrete carbon nanotube fibers
US-2017050158-A1 · Feb 23, 2017 · US
Compositions prepared using an ionic crosslinking agent and methods of making the same
US-2017002172-A1 · Jan 5, 2017 · US
Dispersions comprising discrete carbon nanotube fibers
US-2016339125-A1 · Nov 24, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J2409/08?
- CPC C08J2409/08 is the Cooperative Patent Classification code for “Latex.”
- How many patents are filed under CPC C08J2409/08 (Latex)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC C08J2409/08 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).