Tricyclic compound
US-9475805-B2 · Oct 25, 2016 · US
Radicals containing only hydrogen and carbon atoms
Radicals containing only hydrogen and 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 | C07D235/08 |
| Official title | Radicals containing only hydrogen and carbon atoms |
| Display label | Radicals containing only hydrogen and carbon atoms |
| Total patents | 411 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 41 |
| 2016 | 58 |
| 2017 | 53 |
| 2018 | 43 |
| 2019 | 43 |
| 2020 | 33 |
| 2021 | 34 |
| 2022 | 32 |
| 2023 | 29 |
| 2024 | 22 |
| 2025 | 13 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Kynurenine-3-monooxygenase inhibitors, pharmaceutical compositions, and methods of use thereof
US-2016257674-A1 · Sep 8, 2016 · US
Novel onium salt compound, resist composition, and pattern forming process
US-2016259242-A1 · Sep 8, 2016 · US
Parasiticidal compositions comprising benzimidazole derivatives, methods and uses thereof
US-2016251317-A1 · Sep 1, 2016 · US
Glucosylceramide synthase inhibitors for the treatment of diseases
US-2016229830-A1 · Aug 11, 2016 · US
Antimicrobial compositions and methods of use thereof
US-2016175287-A1 · Jun 23, 2016 · US
Aromatic amine derivative and organic electroluminescent element using same
US-2016181527-A1 · Jun 23, 2016 · US
Aromatic amine compound, organic electroluminescent element and electronic device
US-2016181526-A1 · Jun 23, 2016 · US
Parasiticidal compositions comprising benzimidazole derivatives, methods and uses thereof
US-9359305-B2 · Jun 7, 2016 · US
Novel cyp17 inhibitors/antiandrogens
US-2016130254-A1 · May 12, 2016 · US
Aromatic amine derivative and organic electroluminescent element using same
US-9331285-B2 · May 3, 2016 · US
5-aminopyrazole-4-carboxamide inhibitors of cdpk1 from t. gondii and c. parvum
US-2016090362-A1 · Mar 31, 2016 · US
Compounds which have a protective activity with respect to the action of toxins and of viruses with an intracellular mode of action
US-2016083355-A1 · Mar 24, 2016 · US
Heterocyclic Derivative and Pharmaceutical Drug
US-2016046612-A1 · Feb 18, 2016 · US
Histone deacetylase inhibitors and compositions and methods of use thereof
US-2016039745-A1 · Feb 11, 2016 · US
Benzimidazole derivatives and uses thereof
US-2016031824-A1 · Feb 4, 2016 · US
Composition for treating hepatitis C virus, regulating phosphorylation of replicase
US-9249159-B2 · Feb 2, 2016 · US
IRE-1α inhibitors
US-9241942-B2 · Jan 26, 2016 · US
Preparation of and formulation comprising a MEK inhibitor
US-9238627-B2 · Jan 19, 2016 · US
Heterocyclic derivative and pharmaceutical drug
US-9216968-B2 · Dec 22, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D235/08?
- CPC C07D235/08 is the Cooperative Patent Classification code for “Radicals containing only hydrogen and carbon atoms.”
- How many patents are filed under CPC C07D235/08 (Radicals containing only hydrogen and carbon atoms)?
- Our database includes 411 publications tagged with this CPC code.
- Is patent activity under CPC C07D235/08 growing?
- Publication counts under this code: 22 in 2024 vs 13 in 2025 (latest complete years).