Loosefill insulation materials and methods for making them
US-2026062346-A1 · Mar 5, 2026 · US
Oils, waxes, fats or derivatives thereof
Oils, waxes, fats or derivatives thereof · 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 | C03C25/255 |
| Official title | Oils, waxes, fats or derivatives thereof |
| Display label | Oils, waxes, fats or derivatives thereof |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sizing compositions for glass fibers and sized fiber glass products
US-12410093-B2 · Sep 9, 2025 · US
Mineral wool binder
US-12398070-B2 · Aug 26, 2025 · US
Product comprising a mineral wool to be blown
US-2025084635-A1 · Mar 13, 2025 · US
Product comprising a mineral wool to be blown
US-2024336518-A1 · Oct 10, 2024 · US
Product comprising a mineral wool to be blown
US-2024254041-A1 · Aug 1, 2024 · US
Mineral wool insulation
US-12012489-B2 · Jun 18, 2024 · US
Mineral wool binder
US-2024125023-A1 · Apr 18, 2024 · US
Method for producing a mineral wool product
US-2024043322-A1 · Feb 8, 2024 · US
Glass strand, glass roving, and method for manufacturing same
US-2023406750-A1 · Dec 21, 2023 · US
Glass composition for glass fiber, glass fiber, glass fiber fabric, and glass fiber-reinforced resin composition
US-2023373845-A1 · Nov 23, 2023 · US
Mineral wool insulation
US-2023257531-A1 · Aug 17, 2023 · US
Mineral wool insulation
US-11674006-B2 · Jun 13, 2023 · US
Fiber-sizing agent, inorganic reinforcement material, resin composition, and molded article
US-11577995-B2 · Feb 14, 2023 · US
Roofing Materials With Improved Impact Resistance and Methods of Making Thereof
US-2023023749-A1 · Jan 26, 2023 · US
Method for the production of mineral wool
US-11548816-B2 · Jan 10, 2023 · US
Mineral wool binder
US-2022289626-A1 · Sep 15, 2022 · US
Optical fiber article, its production and use
US-11406248-B2 · Aug 9, 2022 · US
Glass fiber tape, and surface modification method and application thereof
US-2022168976-A1 · Jun 2, 2022 · US
Facility for producing glass wool and system for spraying products onto fibers of such a facility
US-2021323010-A1 · Oct 21, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03C25/255?
- CPC C03C25/255 is the Cooperative Patent Classification code for “Oils, waxes, fats or derivatives thereof.”
- How many patents are filed under CPC C03C25/255 (Oils, waxes, fats or derivatives thereof)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC C03C25/255 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).