Curable compositions comprising a polymerizable reactive diluent for fabrication of orthodontic appliances
US-2024191006-A1 · Jun 13, 2024 · US
containing aromatic rings in the alcohol moiety
containing aromatic rings in the alcohol moiety · 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 | C08F20/30 |
| Official title | containing aromatic rings in the alcohol moiety |
| Display label | containing aromatic rings in the alcohol moiety |
| Total patents | 197 |
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 | 14 |
| 2016 | 12 |
| 2017 | 21 |
| 2018 | 26 |
| 2019 | 17 |
| 2020 | 24 |
| 2021 | 25 |
| 2022 | 13 |
| 2023 | 22 |
| 2024 | 12 |
| 2025 | 6 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polymerizable composition and optically anisotropic body using same
US-2018346614-A1 · Dec 6, 2018 · US
Multifunctional monomers, methods for making multifunctional monomers, polymerizable compositions and products formed thereform
US-2018346615-A1 · Dec 6, 2018 · US
Liquid crystal display device
US-2018284543-A1 · Oct 4, 2018 · US
Polymerizable liquid crystal composition, and optically anisotropic body, phase difference film, antireflection film, and liquid crystal display element produced using composition
US-2018265609-A1 · Sep 20, 2018 · US
Silicon-containing underlayers
US-2018253006-A1 · Sep 6, 2018 · US
Optical film, brightness enhancement film, backlight unit with brightness enhancement film, and liquid crystal display device
US-2018215843-A1 · Aug 2, 2018 · US
Novel (meth)acryloyl compound and method for producing same
US-2018210341-A1 · Jul 26, 2018 · US
Tri-substituted aromatic-containing monomers, copolymers and methods for use
US-10029967-B2 · Jul 24, 2018 · US
Optical film, polarizing plate, and image display device
US-2018201701-A1 · Jul 19, 2018 · US
Organic electroluminescent device
US-10014492-B2 · Jul 3, 2018 · US
Silicon-containing underlayers
US-10007184-B2 · Jun 26, 2018 · US
Multifunctional monomers, methods for making multifunctional monomers, polymerizable compositions and products formed therefrom
US-9969822-B2 · May 15, 2018 · US
Polymers including a methylene beta-ketoester and products formed therefrom
US-2017355789-A1 · Dec 14, 2017 · US
Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, mask blank including actinic ray-sensitive or radiation-sensitive film, pattern forming method, and method for manufacturing electronic device
US-2017351176-A1 · Dec 7, 2017 · US
Quencher
US-2017342031-A1 · Nov 30, 2017 · US
Polymer, chemically amplified positive resist composition and patterning process
US-9810983-B2 · Nov 7, 2017 · US
Polymerizable compound and optically anisotropic body
US-2017306233-A1 · Oct 26, 2017 · US
Transparent body production method, transparent body, and amorphous body
US-2017275223-A1 · Sep 28, 2017 · US
Polymerizable monomer, method of producing polymerizable monomer, curable composition and resin member
US-2017253555-A1 · Sep 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F20/30?
- CPC C08F20/30 is the Cooperative Patent Classification code for “containing aromatic rings in the alcohol moiety.”
- How many patents are filed under CPC C08F20/30 (containing aromatic rings in the alcohol moiety)?
- Our database includes 197 publications tagged with this CPC code.
- Is patent activity under CPC C08F20/30 growing?
- Publication counts under this code: 12 in 2024 vs 6 in 2025 (latest complete years).