Substituted tetracycline compounds for treatment of inflammatory skin disorders
US-2026015317-A1 · Jan 15, 2026 · US
having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system of the same carbon skeleton
having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system of the same carbon skeleton · 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 | C07C237/48 |
| Official title | having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system of the same carbon skeleton |
| Display label | having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system of the same carbon skeleton |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 12 |
| 2019 | 7 |
| 2020 | 7 |
| 2021 | 8 |
| 2022 | 2 |
| 2023 | 5 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inhibitors of antimocrobial resistance and methos using same
US-2025325542-A1 · Oct 23, 2025 · US
Pcna inhibitors and uses thereof
US-2025171404-A1 · May 29, 2025 · US
Naphthalene and quinoline analogs as rxfp1 agonists
US-2025100960-A1 · Mar 27, 2025 · US
Amide derivatives, process for preparation thereof and use thereof as insecticide
US-2023373947-A1 · Nov 23, 2023 · US
Adamantane compound, organic electroluminescent device, and electronic apparatus
US-2023365495-A1 · Nov 16, 2023 · US
Amide derivatives, process for preparation thereof and use thereof as insecticide
US-11760742-B2 · Sep 19, 2023 · US
Arylamides and methods of use thereof
US-2023159439-A1 · May 25, 2023 · US
Novel 3,5-Diaminobenzoic Acid Compound, and PIN1 Inhibitor and Therapeutic Agent for Inflammatory Diseases Using Same
US-2023133581-A1 · May 4, 2023 · US
PPAR agonists
US-11420934-B2 · Aug 23, 2022 · US
Rosin-based small molecular weight hydrogelator and its application
US-11352317-B2 · Jun 7, 2022 · US
Aromatic amine compound, curing agent for epoxy compound, curable composition, cured product, method for producing cured product, and method for producing aromatic amine compound
US-11174221-B2 · Nov 16, 2021 · US
Substituted dihydroindene-4-carboxamides and analogs thereof, and methods using same
US-11098010-B2 · Aug 24, 2021 · US
Beta- and gamma-amino-isoquinoline amide compounds and substituted benzamide compounds
US-2021253547-A1 · Aug 19, 2021 · US
Amide derivatives, process for preparation thereof and use thereof as insecticide
US-2021230135-A1 · Jul 29, 2021 · US
Beta- and gamma-amino-isoquinoline amide compounds and substituted benzamide compounds
US-11021456-B2 · Jun 1, 2021 · US
Aromatic amine compound, curing agent for epoxy compound, curable composition, cured product, method for producing cured product, and method for producing aromatic amine compound
US-2021130284-A1 · May 6, 2021 · US
Amide derivatives, process for preparation thereof and use thereof as insecticide
US-10995081-B2 · May 4, 2021 · US
Beta- and gamma-amino-isoquinoline amide compounds and substituted benzamide compounds
US-10882840-B2 · Jan 5, 2021 · US
Beta- and gamma-amino-isoquinoline amide compounds and substituted benzamide compounds
US-2020223818-A1 · Jul 16, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C237/48?
- CPC C07C237/48 is the Cooperative Patent Classification code for “having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system of the same carbon skeleton.”
- How many patents are filed under CPC C07C237/48 (having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system of the same carbon skeleton)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC C07C237/48 growing?
- Publication counts under this code: 5 in 2023 vs 3 in 2025 (latest complete years).