Wax compositions and dissipation factor
US-11203730-B2 · Dec 21, 2021 · US
by chemical reaction {(C11B3/003 takes precedence)}
by chemical reaction {(C11B3/003 takes precedence)} · 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 | C11B3/02 |
| Official title | by chemical reaction {(C11B3/003 takes precedence)} |
| Display label | by chemical reaction {(C11B3/003 takes precedence)} |
| Total patents | 87 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 13 |
| 2017 | 10 |
| 2018 | 12 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 4 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Silane disulfide vegetable oils, method of making and use in rubber compositions and tires
US-2021130553-A1 · May 6, 2021 · US
Lipid compositions comprising triacylglycerol with long-chain polyunsaturated fatty acids at the SN-2 position
US-10793507-B2 · Oct 6, 2020 · US
Reduction of the content of glycidyl esters in edible oils
US-2020216775-A1 · Jul 9, 2020 · US
Method for producing catalyst fibrous structure
US-10682637-B2 · Jun 16, 2020 · US
Wax compositions and dissipation factor
US-2020181531-A1 · Jun 11, 2020 · US
Processes for producing industrial products from plant lipids
US-2020080022-A1 · Mar 12, 2020 · US
Removal of free fatty acids from glyceride oils
US-10526561-B2 · Jan 7, 2020 · US
Processes for producing industrial products from plant lipids
US-10472587-B2 · Nov 12, 2019 · US
Renewably derived aldehydes and methods of making and using the same
US-10472588-B2 · Nov 12, 2019 · US
Extraction of lipid from cells and products therefrom
US-2019338214-A1 · Nov 7, 2019 · US
Extraction of lipid from cells and products therefrom
US-10392578-B2 · Aug 27, 2019 · US
Extraction of lipid from cells and products therefrom
US-10385289-B2 · Aug 20, 2019 · US
Process for removing chloropropanols and/or glycidol, or their fatty acid esters, from glyceride oil, and an improved glyceride oil refining process comprising the same
US-10316268-B2 · Jun 11, 2019 · US
Oil compositions and methods of making
US-2019071618-A1 · Mar 7, 2019 · US
Canola oil compositions with particular triacylglycerol distributions
US-2019014791-A1 · Jan 17, 2019 · US
Lipid compositions comprising triacylglycerol with long-chain polyunsaturated fatty acids at the sn-2 position
US-2018354888-A1 · Dec 13, 2018 · US
Process for removing metal from a metal-containing glyceride oil comprising a basic quaternary ammonium salt treatment
US-10150933-B2 · Dec 11, 2018 · US
Method for vegetable oil deacidification by enzymatic amidation
US-10093881-B2 · Oct 9, 2018 · US
Hydroprocessing catalysts and their production
US-2018264450-A1 · Sep 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C11B3/02?
- CPC C11B3/02 is the Cooperative Patent Classification code for “by chemical reaction {(C11B3/003 takes precedence)}.”
- How many patents are filed under CPC C11B3/02 (by chemical reaction {(C11B3/003 takes precedence)})?
- Our database includes 87 publications tagged with this CPC code.
- Is patent activity under CPC C11B3/02 growing?
- Publication counts under this code: 4 in 2024 vs 6 in 2025 (latest complete years).