Cyclic diones as herbicidal compounds
US-12319640-B2 · Jun 3, 2025 · US
having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by doubly-bound oxygen atoms
having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by doubly-bound oxygen atoms · 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 | C07C233/76 |
| Official title | having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by doubly-bound oxygen atoms |
| Display label | having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by doubly-bound oxygen atoms |
| Total patents | 61 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 12 |
| 2017 | 12 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 7 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Enzyme inhibitors and viral infection therapy
US-2024425473-A2 · Dec 26, 2024 · US
Pcna inhibitors
US-2024343682-A1 · Oct 17, 2024 · US
PCNA inhibitors
US-12054447-B2 · Aug 6, 2024 · US
Enzyme inhibitors and viral infection therapy
US-2024109859-A1 · Apr 4, 2024 · US
Salicylamide derivatives and related methods of making
US-2023140290-A1 · May 4, 2023 · US
Ep2 antagonist
US-2022388955-A1 · Dec 8, 2022 · US
Pcna inhibitors
US-2022340516-A1 · Oct 27, 2022 · US
Cyclic diones as herbicidal compounds
US-2022281804-A1 · Sep 8, 2022 · US
Enantioselective synthesis of α-quaternary Mannich adducts by palladium-catalyzed allylic alkylation
US-11377396-B2 · Jul 5, 2022 · US
K-Ras modulators
US-11358940-B2 · Jun 14, 2022 · US
PCNA inhibitors
US-11345656-B2 · May 31, 2022 · US
Pinene-derived diisocyanates
US-11225458-B2 · Jan 18, 2022 · US
Compounds and methods for inducing chondrogenesis
US-11045476-B2 · Jun 29, 2021 · US
STAT3 dimerization inhibitors
US-10954258-B2 · Mar 23, 2021 · US
Pcna inhibitors
US-2021078938-A1 · Mar 18, 2021 · US
PCNA inhibitors
US-10913706-B2 · Feb 9, 2021 · US
K-ras modulators
US-2020247762-A1 · Aug 6, 2020 · US
Pcna inhibitors
US-2020216386-A1 · Jul 9, 2020 · US
Stat3 dimerization inhibitors
US-2020199160-A1 · Jun 25, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C233/76?
- CPC C07C233/76 is the Cooperative Patent Classification code for “having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by doubly-bound oxygen atoms.”
- How many patents are filed under CPC C07C233/76 (having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by doubly-bound oxygen atoms)?
- Our database includes 61 publications tagged with this CPC code.
- Is patent activity under CPC C07C233/76 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).