Broad spectrum anti-cancer compounds
US-2023322715-A1 · Oct 12, 2023 · US
with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07D277/06 |
| Official title | with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms |
| Display label | with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms |
| Total patents | 62 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 12 |
| 2019 | 5 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 4 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2023322715-A1 · Oct 12, 2023 · US
US-2023044979-A1 · Feb 9, 2023 · US
US-11427861-B2 · Aug 30, 2022 · US
US-11274100-B2 · Mar 15, 2022 · US
US-2022073475-A1 · Mar 10, 2022 · US
US-2021387986-A1 · Dec 16, 2021 · US
US-11149002-B2 · Oct 19, 2021 · US
US-11123316-B2 · Sep 21, 2021 · US
US-2021171520-A1 · Jun 10, 2021 · US
US-10987317-B2 · Apr 27, 2021 · US
US-2021078947-A1 · Mar 18, 2021 · US
US-10865196-B2 · Dec 15, 2020 · US
US-2020246286-A1 · Aug 6, 2020 · US
US-2020206149-A1 · Jul 2, 2020 · US
US-10675359-B2 · Jun 9, 2020 · US
US-10653649-B2 · May 19, 2020 · US
US-10532034-B2 · Jan 14, 2020 · US
US-2020009090-A1 · Jan 9, 2020 · US
US-10526285-B2 · Jan 7, 2020 · US
US-10398660-B2 · Sep 3, 2019 · US
Answers are generated from the same data shown on this page.