Functionalized dimethoxyphenol monomers and methods for preparing such monomers
US-11732141-B2 · Aug 22, 2023 · US
having unsaturation outside an aromatic ring
having unsaturation outside an aromatic ring · 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 | C07C49/794 |
| Official title | having unsaturation outside an aromatic ring |
| Display label | having unsaturation outside an aromatic ring |
| Total patents | 28 |
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 | 1 |
| 2016 | 5 |
| 2017 | 7 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 2 |
| 2022 | 3 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for the direct alpha-methylenation of ketones
US-11401228-B2 · Aug 2, 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
Process for the direct alpha-methylenation of ketones
US-2022002221-A1 · Jan 6, 2022 · US
Multifunctional monomers, methods for making multifunctional monomers, polymerizable compositions and products formed thereform
US-10611861-B2 · Apr 7, 2020 · US
Multifunctional monomers, methods for making multifunctional monomers, polymerizable compositions and products formed therefrom
US-10604601-B2 · Mar 31, 2020 · US
Polymers including a methylene beta-ketoester and products formed therefrom
US-2019315892-A1 · Oct 17, 2019 · US
Polymers including a methylene beta-ketoester and products formed therefrom
US-10414839-B2 · Sep 17, 2019 · US
Mixed metal double salt ionic liquids with tunable acidity
US-10357762-B2 · Jul 23, 2019 · US
Functionalized dimethoxyphenol monomers and methods for preparing such monomers
US-2019177462-A1 · Jun 13, 2019 · US
Polymers prepared from functionalized dimethoxyphenol monomers
US-10253131-B2 · Apr 9, 2019 · US
Multifunctional monomers, methods for making multifunctional monomers, polymerizable compositions and products formed thereform
US-2018346615-A1 · Dec 6, 2018 · US
Multifunctional monomers, methods for making multifunctional monomers, polymerizable compositions and products formed thereform
US-2018327525-A1 · Nov 15, 2018 · US
Multifunctional monomers, methods for making multifunctional monomers, polymerizable compositions and products formed therefrom
US-9969822-B2 · May 15, 2018 · US
Process for producing alkynylketone derivative
US-9951051-B2 · Apr 24, 2018 · US
Polymers including a methylene beta-ketoester and products formed therefrom
US-2017355789-A1 · Dec 14, 2017 · US
Methylene beta-diketone monomers, methods for making methylene beta-diketone monomers, polymerizable compositions and products formed therefrom
US-2017342011-A1 · Nov 30, 2017 · US
Methylene beta-diketone monomers, methods for making methylene beta-diketone monomers, polymerizable compositions and products formed therefrom
US-9828324-B2 · Nov 28, 2017 · US
Process for producing alkynylketone derivative
US-2017197943-A1 · Jul 13, 2017 · US
Polymers including a methylene beta-ketoester and products formed therefrom
US-2017073438-A1 · Mar 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C49/794?
- CPC C07C49/794 is the Cooperative Patent Classification code for “having unsaturation outside an aromatic ring.”
- How many patents are filed under CPC C07C49/794 (having unsaturation outside an aromatic ring)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC C07C49/794 growing?
- Publication counts under this code: 3 in 2022 vs 1 in 2023 (latest complete years).