Lipid comprising polyunsaturated fatty acids
US-11834621-B2 · Dec 5, 2023 · US
with only carbon-to-carbon double bonds as unsaturation
with only carbon-to-carbon double bonds as unsaturation · 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 | C07C57/02 |
| Official title | with only carbon-to-carbon double bonds as unsaturation |
| Display label | with only carbon-to-carbon double bonds as unsaturation |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 11 |
| 2018 | 12 |
| 2019 | 2 |
| 2020 | 7 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Zinc carboxylic acid salt and zinc carboxylate solution containing same
US-11827592-B2 · Nov 28, 2023 · US
Fatty acids and their use in conjugation to biomolecules
US-11752211-B2 · Sep 12, 2023 · US
Zinc carboxylic acid salt and zinc carboxylate solution containing same
US-2023183162-A1 · Jun 15, 2023 · US
Process for producing extracted lipid comprising docosahexaenoic acid
US-2022356414-A1 · Nov 10, 2022 · US
Reversible nitroxide derivatives of nitroalkenes that mediate nitrosating and alkylating reactions
US-11491128-B2 · Nov 8, 2022 · US
Process for producing extracted lipid comprising docosahexaenoic acid
US-11306271-B2 · Apr 19, 2022 · US
Attractant composition for the species delottococcus aberiae, methods for the monitoring, detection and/or control of the pest
US-2022002222-A1 · Jan 6, 2022 · US
Lipid comprising polyunsaturated fatty acids
US-2021139809-A1 · May 13, 2021 · US
Lipid comprising polyunsaturated fatty acids
US-10899992-B2 · Jan 26, 2021 · US
Novel fatty acids and their use in conjugation to biomolecules
US-2021000964-A1 · Jan 7, 2021 · US
Novel reversible nitroxide derivatives of nitroalkenes that mediate nitrosating and alkylating reactions
US-2020375936-A1 · Dec 3, 2020 · US
Oil comprising ethyl esters of polyunsaturated fatty acids
US-2020369980-A1 · Nov 26, 2020 · US
Fatty acids and their use in conjugation to biomolecules
US-10786576-B2 · Sep 29, 2020 · US
Reversible nitroxide derivatives of nitroalkenes that mediate nitrosating and alkylating reactions
US-10765652-B2 · Sep 8, 2020 · US
Crosslinking materials from biorenewable aconitic acid
US-10711108-B2 · Jul 14, 2020 · US
Oil comprising polyunsaturated fatty acids
US-10655082-B2 · May 19, 2020 · US
Fatty acids and their use in conjugation to biomolecules
US-10588980-B2 · Mar 17, 2020 · US
Novel reversible nitroxide derivatives of nitroalkenes that mediate nitrosating and alkylating reactions
US-2019282528-A1 · Sep 19, 2019 · US
Lipid comprising polyunsaturated fatty acids
US-10335386-B2 · Jul 2, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C57/02?
- CPC C07C57/02 is the Cooperative Patent Classification code for “with only carbon-to-carbon double bonds as unsaturation.”
- How many patents are filed under CPC C07C57/02 (with only carbon-to-carbon double bonds as unsaturation)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC C07C57/02 growing?
- Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).