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US-2025073665-A1 · Mar 6, 2025 · US
Drying oils
Drying oils · 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 | C08L91/005 |
| Official title | {Drying oils} |
| Display label | Drying oils |
| 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 |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 6 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Beet pectin compositions
US-2024277019-A1 · Aug 22, 2024 · US
Water repellent composition
US-2024270981-A1 · Aug 15, 2024 · US
Thermoplastic polymer and method of forming the same
US-11999874-B2 · Jun 4, 2024 · US
Film comprising hydrophobized cellulose fibers and oil
US-11884798-B2 · Jan 30, 2024 · US
Tung oil-based non-lapping water-compatible wood stain
US-11718763-B2 · Aug 8, 2023 · US
Crosslinked-polymer modified asphalt compositions and methods of making and using thereof
US-2023193035-A1 · Jun 22, 2023 · US
Cationic latex emulsion including diquaternary ammonium surfactant
US-2023095333-A1 · Mar 30, 2023 · US
Film comprising hydrophobized cellulose fibers and oil
US-2023037982-A1 · Feb 9, 2023 · US
Film comprising hydrophobized cellulose fibers and oil
US-11499034-B2 · Nov 15, 2022 · US
Pneumatic tire
US-11440350-B2 · Sep 13, 2022 · US
Pneumatic tire
US-2021354512-A1 · Nov 18, 2021 · US
Tung oil-based non-lapping water-compatible wood stain
US-11091664-B2 · Aug 17, 2021 · US
Curable resin composition, cured product, fuel cell, and sealing method
US-10865297-B2 · Dec 15, 2020 · US
Thermoplastic polymer and method of forming the same
US-2020325271-A1 · Oct 15, 2020 · US
Thermoplastic elastomers via reversible addition-fragmentation chain transfer polymerization of triglycerides
US-10752711-B2 · Aug 25, 2020 · US
Thermoplastic elastomers via reversible addition-fragmentation chain transfer polymerization of triglycerides
US-10730975-B2 · Aug 4, 2020 · US
Propylene-based polymers and plasticizers for use in adhesive compositions
US-10633565-B2 · Apr 28, 2020 · US
Film comprising hydrophobized cellulose fibers and oil
US-2020071491-A1 · Mar 5, 2020 · US
Curable resin composition, cured product, fuel cell, and sealing method
US-2019315957-A1 · Oct 17, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08L91/005?
- CPC C08L91/005 is the Cooperative Patent Classification code for “Drying oils.”
- How many patents are filed under CPC C08L91/005 (Drying oils)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC C08L91/005 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).