Compounds extracted from plant matter and methods of preparation thereof
US-2020397012-A1 · Dec 24, 2020 · US
by esterification of fatty acids with glycerol
by esterification of fatty acids with glycerol · 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 | C11C3/02 |
| Official title | by esterification of fatty acids with glycerol |
| Display label | by esterification of fatty acids with glycerol |
| Total patents | 100 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 4 |
| 2017 | 12 |
| 2018 | 14 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for production of concentrated polyunsaturated fatty acid oils
US-2020369982-A1 · Nov 26, 2020 · US
Lipid comprising long chain polyunsaturated fatty acids
US-10800729-B2 · Oct 13, 2020 · US
Bio-derived composition for dust control
US-10669463-B2 · Jun 2, 2020 · US
Method for preparing low-sulfur biodiesel
US-2020095511-A1 · Mar 26, 2020 · US
Branched triglyceride-based fluids useful for dielectric and/or heat transfer applications
US-10533121-B2 · Jan 14, 2020 · US
Fat composition
US-2019373909-A1 · Dec 12, 2019 · US
Bio-derived composition for dust control
US-10336927-B2 · Jul 2, 2019 · US
Lipid comprising docosapentaenoic acid
US-2019194572-A1 · Jun 27, 2019 · US
Method for manufacturing a lubricity additive for fuel having a low sulfur content
US-2019177633-A1 · Jun 13, 2019 · US
Triglyceride and use thereof
US-10287234-B2 · May 14, 2019 · US
Lipid comprising long chain polyunsaturated fatty acids
US-2019100485-A1 · Apr 4, 2019 · US
Powderizing agent for liquid component
US-2019031976-A1 · Jan 31, 2019 · US
Lipid comprising long chain polyunsaturated fatty acids
US-10190073-B2 · Jan 29, 2019 · US
Thickener for liquid component
US-2019021355-A1 · Jan 24, 2019 · US
Process for preparing polyols
US-10138200-B2 · Nov 27, 2018 · US
Bio-derived composition for dust control
US-2018334603-A1 · Nov 22, 2018 · US
Use of acid anhydride accelerants for the production of high purity polyol esters
US-10125080-B2 · Nov 13, 2018 · US
Lipid comprising docosapentaenoic acid
US-10125084-B2 · Nov 13, 2018 · US
Compositions comprising metathesized unsaturated polyol esters
US-10039699-B2 · Aug 7, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C11C3/02?
- CPC C11C3/02 is the Cooperative Patent Classification code for “by esterification of fatty acids with glycerol.”
- How many patents are filed under CPC C11C3/02 (by esterification of fatty acids with glycerol)?
- Our database includes 100 publications tagged with this CPC code.
- Is patent activity under CPC C11C3/02 growing?
- Publication counts under this code: 10 in 2024 vs 3 in 2025 (latest complete years).