Recombinant yeast strain having sterol productivity, preparation method therefor and use thereof
US-12570991-B2 · Mar 10, 2026 · US
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Hydroxylating
Hydroxylating · 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 | C12P33/06 |
| Official title | Hydroxylating |
| Display label | Hydroxylating |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 4 |
| 2021 | 6 |
| 2023 | 2 |
| 2024 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composition for producing bile acids
US-2024325458-A1 · Oct 3, 2024 · US
21-hydroxylation of steroids
US-11965199-B2 · Apr 23, 2024 · US
P450 bm3 monooxygenase variants for c19-hydroxylation of steroids
US-2023212532-A1 · Jul 6, 2023 · US
21-hydroxylation of steroids
US-11608514-B2 · Mar 21, 2023 · US
Cells and Methods for the Production of Ursodeoxycholic Acid and Precursors Thereof
US-2021340504-A1 · Nov 4, 2021 · US
17β-hydroxysteroid dehydrogenase mutants and application thereof
US-11098287-B2 · Aug 24, 2021 · US
Recombinant yeast strain having sterol productivity, preparation method therefor and use thereof
US-2021171963-A1 · Jun 10, 2021 · US
Method for producing 9alpha-hydroxy androstane-4-alkene-3,17-diketone by enzymatic conversion
US-11001871-B2 · May 11, 2021 · US
17Beta-HYDROXYSTEROID DEHYDROGENASE MUTANTS AND APPLICATION THEREOF
US-2021087539-A1 · Mar 25, 2021 · US
Microsomal bioreactor for synthesis of drug metabolites
US-2021062179-A1 · Mar 4, 2021 · US
21-Hydroxylation of Steroids
US-2019352690-A1 · Nov 21, 2019 · US
21-hydroxylation of steroids
US-10385376-B2 · Aug 20, 2019 · US
Method for Producing 9alpha-Hydroxy Androstane-4-Alkene-3,17-Diketone by Enzymatic Conversion
US-2019185899-A1 · Jun 20, 2019 · US
Terpenoid derivatives
US-10253060-B2 · Apr 9, 2019 · US
Microsomal bioreactor for synthesis of drug metabolites
US-2018044657-A1 · Feb 15, 2018 · US
Terpenoid derivatives
US-2018016298-A1 · Jan 18, 2018 · US
21-Hydroxylation of Steroids
US-2017321241-A1 · Nov 9, 2017 · US
Terpenoid derivatives
US-9796752-B2 · Oct 24, 2017 · US
Production of non-yeast sterols by yeast
US-9624521-B2 · Apr 18, 2017 · US