Fragrances with cyclopropyl structure
US-2025326984-A1 · Oct 23, 2025 · US
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monocyclic
monocyclic · 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 | C07C47/11 |
| Official title | monocyclic |
| Display label | monocyclic |
| Total patents | 17 |
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 | 3 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 1 |
| 2021 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aldehyde composition
US-2024391859-A1 · Nov 28, 2024 · US
Perfuming ingredients with lily of the valley note
US-12110472-B2 · Oct 8, 2024 · US
Perfuming ingredients with lily of the valley note
US-2021395641-A1 · Dec 23, 2021 · US
Organic compounds
US-10457891-B2 · Oct 29, 2019 · US
Organic compounds
US-2018251706-A1 · Sep 6, 2018 · US
Method of producing optically-active aldehyde
US-10029969-B2 · Jul 24, 2018 · US
Novel aroma chemicals having a 1,2,2-trimethylcyclopentan-1-yl moiety
US-2018171262-A1 · Jun 21, 2018 · US
Organic compounds
US-9988592-B2 · Jun 5, 2018 · US
Organic compounds
US-2017218299-A1 · Aug 3, 2017 · US
Organic compounds
US-9708570-B2 · Jul 18, 2017 · US
Organic compounds
US-9656938-B2 · May 23, 2017 · US
Organic compounds
US-2016369205-A1 · Dec 22, 2016 · US
Organic compounds
US-2016075627-A1 · Mar 17, 2016 · US
Aldehydes as perfuming ingredients
US-9000226-B2 · Apr 7, 2015 · US
Aldehydes as perfuming ingredients
US-2015051133-A1 · Feb 19, 2015 · US
Method for hydroformylation of unsaturated compounds
US-8927776-B2 · Jan 6, 2015 · US