(s)-engineered oxynitrilase polypeptides and uses thereof
US-2025361500-A1 · Nov 27, 2025 · US
containing a N-O bond, e.g. nitro (-NO2), nitroso (-NO)
containing a N-O bond, e.g. nitro (-NO2), nitroso (-NO) · 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 | C12P13/008 |
| Official title | {containing a N-O bond, e.g. nitro (-NO2), nitroso (-NO)} |
| Display label | containing a N-O bond, e.g. nitro (-NO2), nitroso (-NO) |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 8 |
| 2017 | 8 |
| 2018 | 1 |
| 2019 | 3 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mutant ketoreductase with increased ketoreductase activity as well as methods and uses involving the same
US-2025154475-A1 · May 15, 2025 · US
Method for preparing nitrogen-containing heterocyclic compound and derivative thereof by enzymatic-chemical cascade method
US-12024732-B2 · Jul 2, 2024 · US
Method for preparing nitrogen-containing heterocyclic compound and derivative thereof by enzymatic-chemical cascade method
US-2024026400-A1 · Jan 25, 2024 · US
Catalytically active protein foams, and method for producing same
US-2023357807-A1 · Nov 9, 2023 · US
Peptides and methods for the carbon-carbon bond formation
US-2022315968-A1 · Oct 6, 2022 · US
Method for producing 4-aminocinnamic acid, and vector and host cell used in same
US-11352652-B2 · Jun 7, 2022 · US
Method for producing 3-hydroxy-4-aminobenzoic acid compound
US-11312980-B2 · Apr 26, 2022 · US
Method for Producing 3-Hydroxy-4-Aminobenzoic Acid Compound
US-2021317484-A1 · Oct 14, 2021 · US
Method for producing 4-aminocinnamic acid, and vector and host cell used in same
US-2021017555-A1 · Jan 21, 2021 · US
Polypeptides having peroxygenase activity and polynucleotides encoding same
US-10465173-B2 · Nov 5, 2019 · US
Expedient synthesis of oseltamivir and related compounds via direct olefin diazidation-diamidation reaction
US-10385010-B1 · Aug 20, 2019 · US
Process for the preparation of chiral 2-aryl morpholines
US-10337039-B2 · Jul 2, 2019 · US
Production of nitro-fatty acids and nitro-hydrocarbons by ammonia oxidizing bacteria
US-2018092948-A1 · Apr 5, 2018 · US
Designer cells for enantioselective reduction of ketones and use thereof in efficient production of enantioenriched alcohols
US-9790524-B2 · Oct 17, 2017 · US
Polypeptides having peroxygenase activity
US-9670468-B2 · Jun 6, 2017 · US
Polypeptides with lipase activity and polynucleotides encoding same
US-9631164-B2 · Apr 25, 2017 · US
Polypeptides having peroxygenase activity
US-9611459-B2 · Apr 4, 2017 · US
Polypeptides Having Peroxygenase Activity
US-2017081644-A1 · Mar 23, 2017 · US
Polypeptides Having Peroxygenase Activity
US-2017081645-A1 · Mar 23, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12P13/008?
- CPC C12P13/008 is the Cooperative Patent Classification code for “containing a N-O bond, e.g. nitro (-NO2), nitroso (-NO).”
- How many patents are filed under CPC C12P13/008 (containing a N-O bond, e.g. nitro (-NO2), nitroso (-NO))?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC C12P13/008 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).