Cannabinoid derivatives as pharmaceutically active compounds and methods of preparation thereof
US-2022288055-A1 · Sep 15, 2022 · US
polycyclic, containing six-membered aromatic rings and other rings, with unsaturation outside the aromatic rings
polycyclic, containing six-membered aromatic rings and other rings, with unsaturation outside the aromatic rings · 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 | C07C39/23 |
| Official title | polycyclic, containing six-membered aromatic rings and other rings, with unsaturation outside the aromatic rings |
| Display label | polycyclic, containing six-membered aromatic rings and other rings, with unsaturation outside the aromatic rings |
| Total patents | 101 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 8 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 12 |
| 2021 | 15 |
| 2022 | 11 |
| 2023 | 13 |
| 2024 | 15 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cannabidiol-type cannabinoid compound
US-2022265573-A1 · Aug 25, 2022 · US
Method for preparing cannabidiol compound
US-2022204431-A1 · Jun 30, 2022 · US
Use of 8,9- dihydrocannabidiol compounds
US-2022183998-A1 · Jun 16, 2022 · US
Medicinal use of serrulatane diterpenes
US-11331299-B2 · May 17, 2022 · US
Medicinal use of serrulatane diterpenes
US-2022117930-A2 · Apr 21, 2022 · US
Cannabis extracts and uses thereof
US-2022064090-A1 · Mar 3, 2022 · US
Continuos flow synthesis of cannabidiol
US-2022009865-A1 · Jan 13, 2022 · US
Substituted (4-Hydroxyphenyl)Cycloalkane and (4-Hydroxyphenyl)Cycloalkene Compounds and Uses Thereof as Selective Agonists of the Estrogen Receptor Beta Isoform for Enhanced Memory Consolidation
US-2021340155-A1 · Nov 4, 2021 · US
Methods to chemically modify cannabinoids
US-2021309628-A1 · Oct 7, 2021 · US
Isolation of pure cannabinoids from Cannabis
US-11117852-B2 · Sep 14, 2021 · US
Purification and separation techniques for cannabinoids
US-2021268402-A1 · Sep 2, 2021 · US
Compounds, compositions, methods of using, and methods for preparing compounds
US-2021267932-A1 · Sep 2, 2021 · US
Cannabinoid derivatives
US-2021230113-A1 · Jul 29, 2021 · US
Medicinal use of serrulatane diterpenes
US-2021212982-A1 · Jul 15, 2021 · US
Method of continuously producing cannabinol from cannabis plant and uses thereof
US-2021196608-A1 · Jul 1, 2021 · US
Purification and separation techniques for cannabinoids
US-11027218-B2 · Jun 8, 2021 · US
Macrocyclic polyphenols for universal coatings
US-10995225-B2 · May 4, 2021 · US
Mixtures of cannabinoid compounds, and production and use thereof
US-2021107885-A1 · Apr 15, 2021 · US
Method of continuously producing cannabidiol from cannabis plant and use thereof
US-2021100864-A1 · Apr 8, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C39/23?
- CPC C07C39/23 is the Cooperative Patent Classification code for “polycyclic, containing six-membered aromatic rings and other rings, with unsaturation outside the aromatic rings.”
- How many patents are filed under CPC C07C39/23 (polycyclic, containing six-membered aromatic rings and other rings, with unsaturation outside the aromatic rings)?
- Our database includes 101 publications tagged with this CPC code.
- Is patent activity under CPC C07C39/23 growing?
- Publication counts under this code: 15 in 2024 vs 8 in 2025 (latest complete years).