Perfuming ingredients with lily of the valley note
US-12110472-B2 · Oct 8, 2024 · US
containing rings other than six-membered aromatic rings
containing rings other than six-membered aromatic rings · 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 | C07C47/225 |
| Official title | containing rings other than six-membered aromatic rings |
| Display label | containing rings other than six-membered aromatic rings |
| Total patents | 65 |
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 | 7 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 13 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 9 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fragrances with note of lily of the valley
US-2024084216-A1 · Mar 14, 2024 · US
Process for preparing 3-(cyclohex-1-en-1-yl)propanal derivatives
US-2023365523-A1 · Nov 16, 2023 · US
Muguet type fragrance compounds
US-2023357664-A1 · Nov 9, 2023 · US
Lily of the valley odorant
US-2023159426-A1 · May 25, 2023 · US
Dehydrogenation process
US-2023068017-A1 · Mar 2, 2023 · US
Green Odorant
US-2023032453-A1 · Feb 2, 2023 · US
Aldehydic odorant
US-11530367-B2 · Dec 20, 2022 · US
Cyclohexene propanal derivatives as perfuming ingredients
US-11479740-B2 · Oct 25, 2022 · US
2-(5-isopropyl-2-methyl-cyclohex-2-en-1-yl-)acetaldehyde and 2-(6-isopropyl-3-methyl-cyclohex-2-en-1-yl-) acetaldehyde as new odorants
US-11420921-B2 · Aug 23, 2022 · US
Cyclohexene Propanal Derivatives as Perfuming Ingredients
US-2022235290-A1 · Jul 28, 2022 · US
Process for the production of 2-methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butenal
US-11370738-B2 · Jun 28, 2022 · US
Alpha alkylation of aldehyde with a polycyclic olefin
US-11319272-B2 · May 3, 2022 · US
A copper-catalyzed method and application for preparing aldehydes or ketones by oxidizing alcohols with oxygen as an oxidant
US-2022127215-A1 · Apr 28, 2022 · US
Cyclopropyl ring opening by alpha alkylation of an aldehyde with a polycyclic olefin
US-11267776-B2 · Mar 8, 2022 · US
2-(5-isopropyl-2-methyl-cyclohex-2-en- 1-yl-)acetaldehyde and 2-(6-isopropyl- 3-methyl-cyclohex-2-en-1-yl-) acetaldehyde as new odorants
US-2022033338-A1 · Feb 3, 2022 · US
Perfuming ingredients with lily of the valley note
US-2021395641-A1 · Dec 23, 2021 · US
Compound having a muguet odor
US-11091722-B2 · Aug 17, 2021 · US
Organoleptic compounds
US-11091418-B2 · Aug 17, 2021 · US
Cyclopropyl ring opening by alpha alkylation of an aldehyde with a polycyclic olefin
US-2021230089-A1 · Jul 29, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C47/225?
- CPC C07C47/225 is the Cooperative Patent Classification code for “containing rings other than six-membered aromatic rings.”
- How many patents are filed under CPC C07C47/225 (containing rings other than six-membered aromatic rings)?
- Our database includes 65 publications tagged with this CPC code.
- Is patent activity under CPC C07C47/225 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).