Composition, light shielding film, color filter, optical element, sensor, solid-state imaging element, and headlight unit
US-2022018992-A1 · Jan 20, 2022 · US
Polymers provided for in subclasses C08C or C08F
Polymers provided for in subclasses C08C or C08F · 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 | C08F290/12 |
| Official title | Polymers provided for in subclasses C08C or C08F |
| Display label | Polymers provided for in subclasses C08C or C08F |
| Total patents | 106 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 10 |
| 2019 | 8 |
| 2020 | 14 |
| 2021 | 8 |
| 2022 | 9 |
| 2023 | 19 |
| 2024 | 12 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composition, curable composition, cured film, near infrared cut filter, infrared transmitting filter, solid image pickup element, infrared sensor, and camera module
US-11209582-B2 · Dec 28, 2021 · US
Polymer material
US-11198749-B2 · Dec 14, 2021 · US
Curable composition, film, color filter, method for manufacturing color filter, solid-state imaging element, image display device, and polymer compound
US-2021382388-A1 · Dec 9, 2021 · US
Radiopaque polymers
US-2021277162-A1 · Sep 9, 2021 · US
Actinic energy ray-curable composition, and cured film and antireflection film thereof
US-2021269666-A1 · Sep 2, 2021 · US
Polyvinyl alcohol composition, use of same, and method for producing vinyl resin
US-2021163654-A1 · Jun 3, 2021 · US
Photosensitive resin composition for relief printing original plate and relief printing original plate using the same
US-11020999-B2 · Jun 1, 2021 · US
Composition, film, near infrared cut filter, solid image pickup element, image display device, and infrared sensor
US-10961381-B2 · Mar 30, 2021 · US
Photosensitive composition
US-2020393759-A1 · Dec 17, 2020 · US
Photosensitive resin composition
US-2020388413-A1 · Dec 10, 2020 · US
Curable composition, cured product, color filter, method for producing color filter, solid imaging element, and image display device
US-2020369810-A1 · Nov 26, 2020 · US
Particles containing modified polyvinyl alcohol
US-2020362078-A1 · Nov 19, 2020 · US
Kit, composition for forming underlayer film for imprinting, laminate, and production method using the same
US-2020363718-A1 · Nov 19, 2020 · US
Anti-newton ring film, and manufacturing method and use thereof
US-2020355855-A1 · Nov 12, 2020 · US
Light-absorbing anisotropic film, optical laminate, and image display device
US-2020318011-A1 · Oct 8, 2020 · US
Curable resin composition
US-10774166-B2 · Sep 15, 2020 · US
Photosensitive resin composition for relief printing original plate and relief printing original plate using the same
US-2020247169-A1 · Aug 6, 2020 · US
Coloring composition, film, color filter, solid-state imaging element, and image display device
US-2020207990-A1 · Jul 2, 2020 · US
Tri-block prepolymers and their use in silicone hydrogels
US-10676575-B2 · Jun 9, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F290/12?
- CPC C08F290/12 is the Cooperative Patent Classification code for “Polymers provided for in subclasses C08C or C08F.”
- How many patents are filed under CPC C08F290/12 (Polymers provided for in subclasses C08C or C08F)?
- Our database includes 106 publications tagged with this CPC code.
- Is patent activity under CPC C08F290/12 growing?
- Publication counts under this code: 12 in 2024 vs 5 in 2025 (latest complete years).