Sulfonamide derivative and use thereof
US-9527807-B2 · Dec 27, 2016 · US
with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms · 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 | C07D239/28 |
| Official title | with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms |
| Display label | with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms |
| Total patents | 322 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 32 |
| 2016 | 37 |
| 2017 | 52 |
| 2018 | 37 |
| 2019 | 24 |
| 2020 | 21 |
| 2021 | 17 |
| 2022 | 21 |
| 2023 | 31 |
| 2024 | 23 |
| 2025 | 15 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Certain kynurenine-3-monooxygenase inhibitors, pharmaceutical compositions, and methods of use thereof
US-2016361312-A1 · Dec 15, 2016 · US
Glucagon receptor modulators
US-2016362392-A1 · Dec 15, 2016 · US
Heteroaryl inhibitors of sumo activating enzyme
US-2016355504-A1 · Dec 8, 2016 · US
Neprilysin inhibitors
US-9499487-B2 · Nov 22, 2016 · US
Pesticidal compounds
US-9497965-B2 · Nov 22, 2016 · US
Carboxamide derivatives and use thereof
US-9493449-B2 · Nov 15, 2016 · US
Cyclohexyl sulfone ror gamma modulators
US-2016326104-A1 · Nov 10, 2016 · US
Process for making hydroxylated cyclopentylpyrimidine compounds
US-2016318877-A1 · Nov 3, 2016 · US
Compounds and methods for treating candidiasis and aspergillus infections
US-2016287586-A1 · Oct 6, 2016 · US
Glucagon receptor modulators
US-9452999-B2 · Sep 27, 2016 · US
Heterocyclic compound
US-2016264536-A1 · Sep 15, 2016 · US
Solid forms of 2-(tert-butylamino)-4-((1r,3r,4r)-3-hydroxy-4-methylcyclohexylamino)-pyrimidine-5-carboxamide, compositions thereof and methods of their use
US-2016256459-A1 · Sep 8, 2016 · US
Liquid crystal compound having vinylene group, liquid crystal composition and liquid crystal display device
US-2016244670-A1 · Aug 25, 2016 · US
Aryloyl(oxy or amino)pentafluorosulfanylbenzene compound, pharmaceutically acceptable salt thereof, and prodrugs thereof
US-2016244407-A1 · Aug 25, 2016 · US
N-cyclylamides as nematicides
US-9414589-B2 · Aug 16, 2016 · US
Process for making hydroxylated cyclopentylpyrimidine compounds
US-9416110-B2 · Aug 16, 2016 · US
Neprilysin inhibitors
US-9388145-B2 · Jul 12, 2016 · US
Substituted hydroxamic acids and uses thereof
US-9382197-B2 · Jul 5, 2016 · US
Process for the manufacture of the calcium salt of rosuvastatin (E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]-pyrimidin-5-yl](3R,5S)-3,5-Dihydroxyhept-6-enoic acid and crystalline intermediates thereof
US-9371291-B2 · Jun 21, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D239/28?
- CPC C07D239/28 is the Cooperative Patent Classification code for “with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms.”
- How many patents are filed under CPC C07D239/28 (with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms)?
- Our database includes 322 publications tagged with this CPC code.
- Is patent activity under CPC C07D239/28 growing?
- Publication counts under this code: 23 in 2024 vs 15 in 2025 (latest complete years).