Modified mammalian cells
US-2026098254-A1 · Apr 9, 2026 · US
Phospholipase D (3.1.4.4)
Phospholipase D (3.1.4.4) · 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 | C12Y301/04004 |
| Official title | Phospholipase D (3.1.4.4) |
| Display label | Phospholipase D (3.1.4.4) |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing modified protein-containing liquid food
US-2025366493-A1 · Dec 4, 2025 · US
Method for producing modified protein-containing food
US-2025366492-A1 · Dec 4, 2025 · US
Use of Bordetella Strains for the Treatment of Chronic Obstructive Pulmonary Disease
US-2025213668-A1 · Jul 3, 2025 · US
Modified mammalian cells
US-2025101411-A1 · Mar 27, 2025 · US
Engineered phospholipase d mutants, methods of making engineered phospholipase d mutants, and uses thereof
US-2025034604-A1 · Jan 30, 2025 · US
Modified mammalian cells
US-12098365-B2 · Sep 24, 2024 · US
Haploidization in sorghum
US-2023279415-A1 · Sep 7, 2023 · US
Method for producing target protein
US-2023203511-A1 · Jun 29, 2023 · US
Haploidization in sorghum
US-11661607-B2 · May 30, 2023 · US
GENE ZmPLD3 FOR INDUCING MAIZE MATERNAL HAPLOID PRODUCTION AND ITS APPLICATION THEREOF
US-2022333125-A1 · Oct 20, 2022 · US
Modified filamentous fungal host cell
US-2022251581-A1 · Aug 11, 2022 · US
Recombinantly engineered, lipase/esterase-deficient mammalian cell lines
US-2022251172-A1 · Aug 11, 2022 · US
Recombinant strain expressing phospholipase D and application thereof
US-11377674-B2 · Jul 5, 2022 · US
Method for using lipase enzymes for cleaning
US-11214777-B2 · Jan 4, 2022 · US
Lipase enzymes
US-11162086-B2 · Nov 2, 2021 · US
Modified mammalian cells
US-2021309989-A1 · Oct 7, 2021 · US
Modified lecithin, preparation thereof, and use as an antioxidant
US-11001865-B2 · May 11, 2021 · US
Baking lipase and methods of use
US-10993446-B2 · May 4, 2021 · US
Recombinant strain expressing phospholipase d and application thereof
US-2021123081-A1 · Apr 29, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12Y301/04004?
- CPC C12Y301/04004 is the Cooperative Patent Classification code for “Phospholipase D (3.1.4.4).”
- How many patents are filed under CPC C12Y301/04004 (Phospholipase D (3.1.4.4))?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC C12Y301/04004 growing?
- Publication counts under this code: 1 in 2024 vs 5 in 2025 (latest complete years).