Alpha polyglutamated pralatrexate and uses thereof
US-2025213576-A1 · Jul 3, 2025 · US
with a nitrogen atom directly attached in position 2
with a nitrogen atom directly attached in position 2 · 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 | C07D475/08 |
| Official title | with a nitrogen atom directly attached in position 2 |
| Display label | with a nitrogen atom directly attached in position 2 |
| Total patents | 69 |
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 | 5 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 12 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 11 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Alpha polyglutamated aminopterin and uses thereof
US-12310966-B2 · May 27, 2025 · US
Alpha polyglutamated methotrexate and uses thereof
US-2025082639-A1 · Mar 13, 2025 · US
Gamma polyglutamated pemetrexed and uses thereof
US-12246018-B2 · Mar 11, 2025 · US
Alpha polyglutamated pralatrexate and uses thereof
US-12213981-B2 · Feb 4, 2025 · US
Alpha polyglutamated methotrexate and uses thereof
US-12128046-B2 · Oct 29, 2024 · US
Alpha polyglutamated antifolates and uses thereof
US-12076402-B2 · Sep 3, 2024 · US
Gamma polyglutamated tetrahydrofolates and uses thereof
US-12048766-B2 · Jul 30, 2024 · US
Compounds, compositions, and methods
US-2024199624-A1 · Jun 20, 2024 · US
Alpha polyglutamated pralatrexate and uses thereof
US-2024024326-A1 · Jan 25, 2024 · US
Alpha polyglutamated pralatrexate and uses thereof
US-11730738-B2 · Aug 22, 2023 · US
Divalent nucleobase compounds and uses therefor
US-11713340-B2 · Aug 1, 2023 · US
Divalent nucleobase compounds and uses therefor
US-11603369-B2 · Mar 14, 2023 · US
Divalent Nucleobase Compounds and Uses Therefor
US-2022259266-A1 · Aug 18, 2022 · US
Divalent nucleobase compounds and uses therefor
US-11236130-B2 · Feb 1, 2022 · US
Alpha polyglutamated tetrahydrofolates and uses thereof
US-2021346381-A1 · Nov 11, 2021 · US
Modulators of toll-like receptors
US-11110091-B2 · Sep 7, 2021 · US
Aryl hydrocarbon receptor antagonists and methods of use
US-2021220408-A1 · Jul 22, 2021 · US
Gamma polyglutamated aminopterin and uses thereof
US-2021213019-A1 · Jul 15, 2021 · US
Alpha polyglutamated methotrexate and uses thereof
US-2021169887-A1 · Jun 10, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D475/08?
- CPC C07D475/08 is the Cooperative Patent Classification code for “with a nitrogen atom directly attached in position 2.”
- How many patents are filed under CPC C07D475/08 (with a nitrogen atom directly attached in position 2)?
- Our database includes 69 publications tagged with this CPC code.
- Is patent activity under CPC C07D475/08 growing?
- Publication counts under this code: 5 in 2024 vs 11 in 2025 (latest complete years).