Asparaginase therapeutic methods
US-2021401953-A1 · Dec 30, 2021 · US
Asparaginase {(3.5.1.1)}
Asparaginase {(3.5.1.1)} · 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 | C12N9/82 |
| Official title | Asparaginase {(3.5.1.1)} |
| Display label | Asparaginase {(3.5.1.1)} |
| Total patents | 89 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 12 |
| 2017 | 7 |
| 2018 | 12 |
| 2019 | 14 |
| 2020 | 8 |
| 2021 | 7 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Protein deamidase
US-10941390-B2 · Mar 9, 2021 · US
L-asparaginase variants and fusion proteins with reduced L-glutaminase activity and enhanced stability
US-10821160-B2 · Nov 3, 2020 · US
Erythrocyte-binding therapeutics
US-10800838-B2 · Oct 13, 2020 · US
Protein deamidase
US-2020318093-A1 · Oct 8, 2020 · US
Truncated guinea pig l-asparaginase variants and methods of use
US-2020239867-A1 · Jul 30, 2020 · US
Protein deamidase
US-10717971-B2 · Jul 21, 2020 · US
Regulated PepC expression
US-10619144-B2 · Apr 14, 2020 · US
Antigen-specific tolerance and compositions for induction of same
US-2020101169-A1 · Apr 2, 2020 · US
In vivo protein n-acylation
US-2020063111-A1 · Feb 27, 2020 · US
Antigen-specific tolerance and compositions for induction of same
US-10471155-B2 · Nov 12, 2019 · US
Thermostable asparaginase variants and polynucleotides encoding same
US-10472617-B2 · Nov 12, 2019 · US
Endotoxin free asparaginase
US-2019275121-A1 · Sep 12, 2019 · US
Formulations of polyalkylene oxide-asparaginase and methods of making and using the same
US-2019240300-A1 · Aug 8, 2019 · US
Asparaginase mutant with efficient expression, activity and stability
US-10337018-B1 · Jul 2, 2019 · US
Thermophilic L-asparaginase Mutant and Screening and Fermentation Methods Thereof
US-2019185840-A1 · Jun 20, 2019 · US
Compositions and methods for inhibiting seed germination
US-2019133137-A1 · May 9, 2019 · US
Compositions for inducing antigen-specific tolerance
US-10265415-B2 · Apr 23, 2019 · US
Compositions for generation of immune tolerance to specific antigens
US-10265416-B2 · Apr 23, 2019 · US
Method for reducing the DNA content of a fermentation broth
US-10259841-B2 · Apr 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12N9/82?
- CPC C12N9/82 is the Cooperative Patent Classification code for “Asparaginase {(3.5.1.1)}.”
- How many patents are filed under CPC C12N9/82 (Asparaginase {(3.5.1.1)})?
- Our database includes 89 publications tagged with this CPC code.
- Is patent activity under CPC C12N9/82 growing?
- Publication counts under this code: 3 in 2024 vs 6 in 2025 (latest complete years).