Substituted bicyclic compounds
US-2017304332-A1 · Oct 26, 2017 · US
with an oxygen atom in position 1
with an oxygen atom in position 1 · 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 | C07D209/46 |
| Official title | with an oxygen atom in position 1 |
| Display label | with an oxygen atom in position 1 |
| Total patents | 263 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 33 |
| 2017 | 41 |
| 2018 | 22 |
| 2019 | 29 |
| 2020 | 32 |
| 2021 | 19 |
| 2022 | 15 |
| 2023 | 18 |
| 2024 | 21 |
| 2025 | 10 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nitrogen-containing heterocyclic compound
US-9789084-B2 · Oct 17, 2017 · US
Nitrogen-containing heterocyclic compound
US-2017258764-A1 · Sep 14, 2017 · US
Targeted nitroxide agents
US-9732105-B2 · Aug 15, 2017 · US
Factor XIa inhibitors
US-9676723-B2 · Jun 13, 2017 · US
Nitrogen-containing heterocyclic compound
US-9675597-B2 · Jun 13, 2017 · US
Nitrogen-containing heterocyclic compound
US-9655881-B2 · May 23, 2017 · US
Reverse amide compounds as protein deacetylase inhibitors and methods of use thereof
US-2016375021-A1 · Dec 29, 2016 · US
Substituted bicyclic compounds
US-9522888-B2 · Dec 20, 2016 · US
Nitrogen-containing heterocyclic compound
US-9518042-B2 · Dec 13, 2016 · US
Methods of manufacture of 2-hydrocarbyl-3,3-bis(hydroxyaryl)phthalimidines
US-2016340307-A1 · Nov 24, 2016 · US
FACTOR XIa INHIBITORS
US-2016340315-A1 · Nov 24, 2016 · US
Nitrogen-containing heterocyclic compound
US-9499516-B2 · Nov 22, 2016 · US
Compounds as tnik, ikkepsilon and tbk1 inhibitors and pharmaceutical composition comprising same
US-2016311772-A1 · Oct 27, 2016 · US
Oxygen Scavengers, Compositions Comprising the Scavengers, and Articles Made from the Compositions
US-2016311771-A1 · Oct 27, 2016 · US
Oxygen scavenging molecules, articles containing same, and methods of their use
US-9475630-B2 · Oct 25, 2016 · US
Compositions and methods for the treatment of viral diseases with pde4 modulators
US-2016289188-A1 · Oct 6, 2016 · US
Compounds and methods for inducing chondrogenesis
US-9452170-B2 · Sep 27, 2016 · US
Modulators of the relaxin receptor 1
US-9452973-B2 · Sep 27, 2016 · US
Process for the synthesis of carboxylic acid derivatives
US-2016272554-A1 · Sep 22, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D209/46?
- CPC C07D209/46 is the Cooperative Patent Classification code for “with an oxygen atom in position 1.”
- How many patents are filed under CPC C07D209/46 (with an oxygen atom in position 1)?
- Our database includes 263 publications tagged with this CPC code.
- Is patent activity under CPC C07D209/46 growing?
- Publication counts under this code: 21 in 2024 vs 10 in 2025 (latest complete years).