Natural wax formulations having improved release characteristics
US-2025354085-A1 · Nov 20, 2025 · US
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Recovery or refining of other fatty substances, e.g. lanolin or waxes
Recovery or refining of other fatty substances, e.g. lanolin or waxes · 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 | C11B11/00 |
| Official title | Recovery or refining of other fatty substances, e.g. lanolin or waxes |
| Display label | Recovery or refining of other fatty substances, e.g. lanolin or waxes |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 4 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing plant-derived solid paraffin and plant-derived solid paraffin
US-2024360378-A1 · Oct 31, 2024 · US
Process for the purification of phytosterol
US-2022340615-A1 · Oct 27, 2022 · US
Lipid composition and method for producing same
US-10844317-B2 · Nov 24, 2020 · US
Water treatment of lipid material
US-10696920-B2 · Jun 30, 2020 · US
Water Treatment of Lipid Material
US-2020040277-A1 · Feb 6, 2020 · US
Process for preparing polyalkenamers for packaging applications
US-2020002467-A1 · Jan 2, 2020 · US
Lipid composition and method for producing same
US-2019169530-A1 · Jun 6, 2019 · US
Lipid composition and method for producing same
US-10246663-B2 · Apr 2, 2019 · US
Method for producing vitamin E-enriched, especially tocotrienol-enriched, compositions from natural oils
US-10017712-B2 · Jul 10, 2018 · US
Method of producing fatty alcohols
US-9914686-B1 · Mar 13, 2018 · US
A method of producing fatty alcohols
US-2018065906-A1 · Mar 8, 2018 · US
Lipid composition and method for producing same
US-2018002632-A1 · Jan 4, 2018 · US
Method for producing vitamin e-enriched, especially tocotrienol-enriched, compositions from natural oils
US-2017166837-A1 · Jun 15, 2017 · US
Phospholipid-containing emulsifier composition
US-9468896-B2 · Oct 18, 2016 · US
Renewable fatty acid waxes and methods of making
US-9290719-B2 · Mar 22, 2016 · US
Phospholipid-containing emulsifier composition
US-2015298084-A1 · Oct 22, 2015 · US