Optically resolved Trolox intermediate and method for producing same
US-12509434-B2 · Dec 30, 2025 · US
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the carbon skeleton being unsaturated and containing rings other than six-membered aromatic rings
the carbon skeleton being unsaturated and 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 | C07C235/30 |
| Official title | the carbon skeleton being unsaturated and containing rings other than six-membered aromatic rings |
| Display label | the carbon skeleton being unsaturated and containing rings other than six-membered aromatic rings |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optically resolved trolox intermediate and method for producing same
US-2023029044-A1 · Jan 26, 2023 · US
Analogs of 3,5-dihydroxypentanoate for bone formation
US-11344548-B2 · May 31, 2022 · US
Analogs of 3,5-dihydroxypentanoate for bone formation
US-2021322411-A1 · Oct 21, 2021 · US
Dimethyl-nonatetraenyl-trimethyl-cyclohexyl compounds and uses thereof
US-11148998-B2 · Oct 19, 2021 · US
Maleamic acid monomer and preparation method and use thereof
US-10538484-B1 · Jan 21, 2020 · US
2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use
US-2019106377-A1 · Apr 11, 2019 · US
2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use
US-10252980-B1 · Apr 9, 2019 · US
2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use
US-10160717-B2 · Dec 25, 2018 · US
Dimethyl-nonatetraenyl-trimethyl-cyclohexyl compounds and uses thereof
US-2018339961-A1 · Nov 29, 2018 · US
Catalysts for efficient Z-selective metathesis
US-9938253-B2 · Apr 10, 2018 · US
Prostamides for the treatment of glaucoma and related diseases
US-9890118-B2 · Feb 13, 2018 · US
2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use
US-2017355662-A1 · Dec 14, 2017 · US
Novel prostamides for the treatment of glaucoma and related diseases
US-2017152224-A1 · Jun 1, 2017 · US
Prostamides for the treatment of glaucoma and related diseases
US-9433627-B2 · Sep 6, 2016 · US
7-[3,5-dihydroxy-2-(3-hydroxy-5-phenyl-pent-1-enyl)-cyclopentyl]-N-ethyl-hept-5-enamide (bimatoprost) in crystalline form II, methods for preparation, and methods for use thereof
US-9181176-B2 · Nov 10, 2015 · US