Xanthine analogs as potent anti-west nile viral agents
US-2020399271-A1 · Dec 24, 2020 · US
with methyl radicals in positions 1 and 3, e.g. theophylline
with methyl radicals in positions 1 and 3, e.g. theophylline · 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 | C07D473/08 |
| Official title | with methyl radicals in positions 1 and 3, e.g. theophylline |
| Display label | with methyl radicals in positions 1 and 3, e.g. theophylline |
| Total patents | 85 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 15 |
| 2020 | 16 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Purine diones as Wnt pathway modulators
US-10844063-B2 · Nov 24, 2020 · US
Medicinal Composition for Treating Intractable Heart Disease
US-2020360391-A1 · Nov 19, 2020 · US
Microbiocidal oxadiazole derivatives
US-10798941-B2 · Oct 13, 2020 · US
Oxadiazole transient receptor potential channel inhibitors
US-2020308161-A1 · Oct 1, 2020 · US
Wnt pathway modulators
US-2020270255-A1 · Aug 27, 2020 · US
Novel kinase modulators
US-2020239427-A1 · Jul 30, 2020 · US
Oxadiazole transient receptor potential channel inhibitors
US-10711004-B2 · Jul 14, 2020 · US
Oxadiazole transient receptor potential channel inhibitors
US-10710994-B2 · Jul 14, 2020 · US
Purine diones as wnt pathway modulators
US-2020190086-A1 · Jun 18, 2020 · US
Heterocyclic compound
US-2020163970-A1 · May 28, 2020 · US
Anti-ice nucleation activator
US-10633570-B2 · Apr 28, 2020 · US
Bifunctional alpha-synuclein binding agents and uses thereof
US-2020062782-A1 · Feb 27, 2020 · US
Kinase modulators
US-10538501-B2 · Jan 21, 2020 · US
Purine diones as Wnt pathway modulators
US-10526335-B2 · Jan 7, 2020 · US
Oxadiazole transient receptor potential channel inhibitors
US-2020002340-A1 · Jan 2, 2020 · US
Inhibiting the transient receptor potential A1 ion channel
US-10519158-B2 · Dec 31, 2019 · US
Medicinal Composition for Treating Intractable Heart Disease
US-2019343841-A1 · Nov 14, 2019 · US
Purine diones as Wnt pathway modulators
US-10472360-B2 · Nov 12, 2019 · US
Inhibiting the transient receptor potential a1 ion channel
US-2019330212-A1 · Oct 31, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D473/08?
- CPC C07D473/08 is the Cooperative Patent Classification code for “with methyl radicals in positions 1 and 3, e.g. theophylline.”
- How many patents are filed under CPC C07D473/08 (with methyl radicals in positions 1 and 3, e.g. theophylline)?
- Our database includes 85 publications tagged with this CPC code.
- Is patent activity under CPC C07D473/08 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).