Substituted cyclopentyl- and cyclohexyl-derivatives useful for perfumery
US-10640460-B2 · May 5, 2020 · US
Spiro compounds
Spiro compounds · 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 | C07C2602/50 |
| Official title | Spiro compounds |
| Display label | Spiro compounds |
| Total patents | 99 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 10 |
| 2017 | 14 |
| 2018 | 16 |
| 2019 | 8 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 9 |
| 2024 | 9 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sulfinylaminobenzamide and sulfonylaminobenzamide derivatives
US-2019359565-A1 · Nov 28, 2019 · US
Kynurenine-3-monooxygenase inhibitors, pharmaceutical compositions, and methods of use thereof
US-10442782-B2 · Oct 15, 2019 · US
Tricyclic sulfones as ROR gamma modulators
US-10435369-B2 · Oct 8, 2019 · US
Cyclopropanation of substituted alkenes
US-2019177247-A1 · Jun 13, 2019 · US
Cyclopropanation of substituted alkenes
US-10227269-B2 · Mar 12, 2019 · US
Process for preparing spirogalbanone
US-10227280-B1 · Mar 12, 2019 · US
Hepatitis b antiviral agents
US-2019060258-A1 · Feb 28, 2019 · US
Process For Preparing Spirogalbanone
US-2019055181-A1 · Feb 21, 2019 · US
Compounds
US-2018370890-A1 · Dec 27, 2018 · US
Substituted cyclopentyl- and cyclohexyl-derivatives useful for perfumery
US-2018346412-A1 · Dec 6, 2018 · US
Process for the preparation of spiro[2.5]octane-5,7-dione and spiro[3.5]nonane-6,8-dione
US-10131618-B2 · Nov 20, 2018 · US
High density turbine and diesel fuels from tricyclic sesquiterpenes
US-10106475-B1 · Oct 23, 2018 · US
Kynurenine-3-monooxygenase inhibitors, pharmaceutical compositions, and methods of use thereof
US-2018222838-A1 · Aug 9, 2018 · US
Cyclobutane containing carboxylic acid GPR120 modulators
US-10023519-B2 · Jul 17, 2018 · US
Novel process for the preparation of spiro[2.5]octane-5,7-dione and spiro[3.5]nonane-6,8-dione
US-2018179142-A1 · Jun 28, 2018 · US
Cyclopropanation of substituted alkenes
US-2018170830-A1 · Jun 21, 2018 · US
Alpha-7 nicotinic acetylcholine receptor modulators and uses thereof
US-9994518-B2 · Jun 12, 2018 · US
Tricyclic sulfones as ror gamma modulators
US-2018127368-A1 · May 10, 2018 · US
High density cyclic fuels derived from linear sesquiterpenes
US-9963651-B1 · May 8, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C2602/50?
- CPC C07C2602/50 is the Cooperative Patent Classification code for “Spiro compounds.”
- How many patents are filed under CPC C07C2602/50 (Spiro compounds)?
- Our database includes 99 publications tagged with this CPC code.
- Is patent activity under CPC C07C2602/50 growing?
- Publication counts under this code: 9 in 2024 vs 8 in 2025 (latest complete years).