Resin composition for sliding member, and sliding member
US-12584005-B2 · Mar 24, 2026 · US
Vulcanised oils, e.g. factice
Vulcanised oils, e.g. factice · 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 | C08L91/02 |
| Official title | Vulcanised oils, e.g. factice |
| Display label | Vulcanised oils, e.g. factice |
| Total patents | 46 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 10 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for Manufacturing Acrylated Epoxidized Plant Oil Particles
US-2025361216-A1 · Nov 27, 2025 · US
Tread with high drainage
US-2025170856-A1 · May 29, 2025 · US
Rejuvenating compositions for asphalt applications and methods of manufacturing the same
US-12264247-B2 · Apr 1, 2025 · US
Polymerized oils & methods of manufacturing the same
US-2025011597-A1 · Jan 9, 2025 · US
Polymerized oils and methods of manufacturing the same
US-12134699-B2 · Nov 5, 2024 · US
Polymerized oils and methods of manufacturing the same
US-12122917-B2 · Oct 22, 2024 · US
Thermoplastic elastomer composition, molding, laminated structure, and method for producing laminated structure
US-2024218171-A1 · Jul 4, 2024 · US
Process oil for rubber compounding
US-12018155-B1 · Jun 25, 2024 · US
Polymerized oils and methods of manufacturing the same
US-11905415-B2 · Feb 20, 2024 · US
Polymerized oils and methods of manufacturing the same
US-11905416-B2 · Feb 20, 2024 · US
Rejuvenating compositions for asphalt applications and methods of manufacturing the same
US-11898037-B2 · Feb 13, 2024 · US
Polymerized oils & methods of manufacturing the same
US-2024002666-A1 · Jan 4, 2024 · US
Rejuvenating compositions for asphalt applications & methods of manufacturing the same
US-2024002664-A1 · Jan 4, 2024 · US
Polymerized oils & methods of manufacturing the same
US-2024002665-A1 · Jan 4, 2024 · US
Flexible wax and method of making same
US-11795327-B2 · Oct 24, 2023 · US
Polymerized oils and methods of manufacturing the same
US-11787945-B2 · Oct 17, 2023 · US
Tread with high drainage
US-2023226853-A1 · Jul 20, 2023 · US
Resin composition for sliding member, and sliding member
US-2023183459-A1 · Jun 15, 2023 · US
Silane disulfide vegetable oils, method of making and use in rubber compositions and tires
US-11440877-B2 · Sep 13, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08L91/02?
- CPC C08L91/02 is the Cooperative Patent Classification code for “Vulcanised oils, e.g. factice.”
- How many patents are filed under CPC C08L91/02 (Vulcanised oils, e.g. factice)?
- Our database includes 46 publications tagged with this CPC code.
- Is patent activity under CPC C08L91/02 growing?
- Publication counts under this code: 10 in 2024 vs 4 in 2025 (latest complete years).