Feed supplement material for use in aquaculture feed
US-2017318838-A1 · Nov 9, 2017 · US
Docosahexenoic acids [DHA]
Docosahexenoic acids [DHA] · 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 | C12P7/6434 |
| Official title | Docosahexenoic acids [DHA] |
| Display label | Docosahexenoic acids [DHA] |
| Total patents | 234 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 31 |
| 2017 | 24 |
| 2018 | 34 |
| 2019 | 23 |
| 2020 | 25 |
| 2021 | 21 |
| 2022 | 11 |
| 2023 | 7 |
| 2024 | 18 |
| 2025 | 13 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Solventless extraction process
US-9738851-B2 · Aug 22, 2017 · US
Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof
US-9649287-B2 · May 16, 2017 · US
Pasteurisation process for microbial cells and microbial oil
US-2017081684-A1 · Mar 23, 2017 · US
Synthesis of long-chain polyunsaturated fatty acids by recombinant cell
US-2017073712-A1 · Mar 16, 2017 · US
Polyunsaturated fatty acid synthase nucleic acid molecules and polypeptides, compositions, and methods of making and uses thereof
US-9540666-B2 · Jan 10, 2017 · US
Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof
US-2016374976-A1 · Dec 29, 2016 · US
Factors for the production and accumulation of polyunsaturated fatty acids (pufas) derived from pufa synthases
US-2016348083-A1 · Dec 1, 2016 · US
Compositions and methods for making and modifying oils
US-9499844-B2 · Nov 22, 2016 · US
Fatty acid desaturases and elongases and uses thereof
US-9493520-B2 · Nov 15, 2016 · US
Methods for conversion of the substrate specificity of desaturases
US-2016319249-A1 · Nov 3, 2016 · US
Thraustochytrids, fatty acid compositions, and methods of making and uses thereof
US-2016309748-A1 · Oct 27, 2016 · US
Strain of microalga that produces squalene
US-9476074-B2 · Oct 25, 2016 · US
Method for enriching the biomass of thraustochytrium genus microalgae with dha
US-2016298149-A1 · Oct 13, 2016 · US
Method for transformation of stramenopile
US-2016289689-A1 · Oct 6, 2016 · US
Pasteurisation process for microbial cells and microbial oil
US-9457108-B2 · Oct 4, 2016 · US
Fatty acid desaturases, elongases, elongation components and uses thereof
US-9458477-B2 · Oct 4, 2016 · US
Synthesis of long-chain polyunsaturated fatty acids by recombinant cell
US-9458410-B2 · Oct 4, 2016 · US
Synthesis of long-chain polyunsaturated fatty acids by recombinant cell
US-9453183-B2 · Sep 27, 2016 · US
Acyltransferases and uses thereof in fatty acid production
US-2016272951-A1 · Sep 22, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12P7/6434?
- CPC C12P7/6434 is the Cooperative Patent Classification code for “Docosahexenoic acids [DHA].”
- How many patents are filed under CPC C12P7/6434 (Docosahexenoic acids [DHA])?
- Our database includes 234 publications tagged with this CPC code.
- Is patent activity under CPC C12P7/6434 growing?
- Publication counts under this code: 18 in 2024 vs 13 in 2025 (latest complete years).