Pyrrole six-membered heteroaryl ring derivative, preparation method thereof, and medicinal uses thereof
US-9527851-B2 · Dec 27, 2016 · US
Iso-indoles; Hydrogenated iso-indoles
Iso-indoles; Hydrogenated iso-indoles · 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 | C07D209/44 |
| Official title | Iso-indoles; Hydrogenated iso-indoles |
| Display label | Iso-indoles; Hydrogenated iso-indoles |
| Total patents | 327 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 35 |
| 2016 | 37 |
| 2017 | 40 |
| 2018 | 41 |
| 2019 | 43 |
| 2020 | 31 |
| 2021 | 20 |
| 2022 | 20 |
| 2023 | 22 |
| 2024 | 12 |
| 2025 | 22 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compounds for treatment of complement mediated disorders
US-2016361329-A1 · Dec 15, 2016 · US
Aryl, heteroaryl, and heterocyclic compounds for treatment of complement mediated disorders
US-2016362399-A1 · Dec 15, 2016 · US
Ether compounds for treatment of complement mediated disorders
US-2016362433-A1 · Dec 15, 2016 · US
Phosphonate compounds for treatment of complement mediated disorders
US-2016362432-A1 · Dec 15, 2016 · US
Amide compounds for treatment of complement mediated disorders
US-2016362398-A1 · Dec 15, 2016 · US
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto
US-2016304522-A1 · Oct 20, 2016 · US
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto
US-2016302418-A1 · Oct 20, 2016 · US
Acylamino-substituted fused cyclopentanecarboxylic acid derivatives and their use as pharmaceuticals
US-2016272577-A1 · Sep 22, 2016 · US
Inhibitors of histone deacetylase
US-9447030-B2 · Sep 20, 2016 · US
Alpha-cinnamide compounds and compositions as hdac8 inhibitors
US-2016264518-A1 · Sep 15, 2016 · US
Novel heterocyclic compounds
US-2016257701-A1 · Sep 8, 2016 · US
Inhibitors of histone deacetylase
US-2016251351-A1 · Sep 1, 2016 · US
Hydrobenzamide derivatives as inhibitors of Hsp90
US-9428439-B2 · Aug 30, 2016 · US
Azaheterocycles as BIR2 and/or BIR3 inhibitors
US-9422332-B2 · Aug 23, 2016 · US
Fluorescent isoindoline dyes
US-9412955-B2 · Aug 9, 2016 · US
Triple reuptake inhibitors and methods of their use
US-2016221947-A1 · Aug 4, 2016 · US
Compositions and Methods for Enhancing Proteasome Activity
US-2016214989-A1 · Jul 28, 2016 · US
Tetrahydrocyclopentapyrrole Derivatives and a Method for Preparing the Same
US-2016200681-A1 · Jul 14, 2016 · US
Preparation and use of compounds as protease inhibitors
US-9382242-B2 · Jul 5, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D209/44?
- CPC C07D209/44 is the Cooperative Patent Classification code for “Iso-indoles; Hydrogenated iso-indoles.”
- How many patents are filed under CPC C07D209/44 (Iso-indoles; Hydrogenated iso-indoles)?
- Our database includes 327 publications tagged with this CPC code.
- Is patent activity under CPC C07D209/44 growing?
- Publication counts under this code: 12 in 2024 vs 22 in 2025 (latest complete years).