3,4-disubstituted 3-cyclobutene-1,2-diones and use thereof
US-2022402866-A1 · Dec 22, 2022 · US
having carbon atoms of carboxamide groups, amino groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring
having carbon atoms of carboxamide groups, amino groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring · 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 | C07C237/44 |
| Official title | having carbon atoms of carboxamide groups, amino groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring |
| Display label | having carbon atoms of carboxamide groups, amino groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring |
| Total patents | 68 |
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 | 16 |
| 2017 | 13 |
| 2018 | 9 |
| 2019 | 9 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Insecticidal compounds
US-11445724-B2 · Sep 20, 2022 · US
Oligo-benzamide analogs and their use in cancer treatment
US-2022017454-A1 · Jan 20, 2022 · US
3,4-disubstituted 3-cyclobutene-1,2-diones and use thereof
US-11208377-B2 · Dec 28, 2021 · US
Insecticidal compounds
US-2021051955-A1 · Feb 25, 2021 · US
Amide derivative
US-10925848-B2 · Feb 23, 2021 · US
Insecticidal compounds
US-2020253205-A1 · Aug 13, 2020 · US
Oligo-benzamide compounds and their use
US-10618869-B2 · Apr 14, 2020 · US
Insecticidal compounds
US-10513489-B2 · Dec 24, 2019 · US
Amide derivative
US-2019365688-A1 · Dec 5, 2019 · US
Oligomer-containing benzamide-based compounds
US-10434181-B2 · Oct 8, 2019 · US
Processes and intermediates for making sweet taste enhancers
US-2019263762-A1 · Aug 29, 2019 · US
Bcl-3 inhibitors
US-2019248756-A1 · Aug 15, 2019 · US
Processes and intermediates for making sweet taste enhancers
US-10308621-B2 · Jun 4, 2019 · US
BCL-3 inhibitors
US-10273218-B2 · Apr 30, 2019 · US
Insecticidal compounds
US-2019075792-A1 · Mar 14, 2019 · US
3,4-disubstituted 3-cyclobutene-1,2-diones and use thereof
US-2019047947-A1 · Feb 14, 2019 · US
Processes and intermediates for making sweet taste enhancers
US-2018370931-A1 · Dec 27, 2018 · US
Processes and intermediates for making sweet taste enhancers
US-10087154-B2 · Oct 2, 2018 · US
Oligo-benzamide compounds and their use
US-2018230087-A1 · Aug 16, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C237/44?
- CPC C07C237/44 is the Cooperative Patent Classification code for “having carbon atoms of carboxamide groups, amino groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring.”
- How many patents are filed under CPC C07C237/44 (having carbon atoms of carboxamide groups, amino groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring)?
- Our database includes 68 publications tagged with this CPC code.
- Is patent activity under CPC C07C237/44 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).