Film touch sensor and method for fabricating the same
US-10870260-B2 · Dec 22, 2020 · US
Alkyl substituted imides
Alkyl substituted imides · 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 | C08F222/402 |
| Official title | {Alkyl substituted imides} |
| Display label | Alkyl substituted imides |
| Total patents | 112 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 12 |
| 2018 | 16 |
| 2019 | 9 |
| 2020 | 13 |
| 2021 | 7 |
| 2022 | 9 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 10 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polymers, photoresist compositions and pattern formation methods
US-2020377713-A1 · Dec 3, 2020 · US
Resin composition, prepreg, resin sheet, metal foil-clad laminate, and printed circuit board
US-10815349-B2 · Oct 27, 2020 · US
Paraffin inhibitors, and paraffin suppressant compositions and methods
US-10738138-B2 · Aug 11, 2020 · US
Composition, cured product and laminate
US-2020109276-A1 · Apr 9, 2020 · US
Methacrylic resin, methacrylic resin composition, film, and production method
US-10597524-B2 · Mar 24, 2020 · US
Allyl-phenoxy-cyclophosphazene compound, and production method therefor
US-2019367543-A1 · Dec 5, 2019 · US
Underlayer film-forming composition for use in forming a microphase-separated pattern
US-2019359749-A1 · Nov 28, 2019 · US
Allyl-phenoxy-cyclophosphazene compound, and production method therefor
US-10435422-B2 · Oct 8, 2019 · US
Methacrylic resin and production method, molded article, and optical or automotive component of same
US-2019300646-A1 · Oct 3, 2019 · US
Resist composition, method for forming resist pattern, compound, and acid generator
US-10394122-B2 · Aug 27, 2019 · US
Methacrylic resin composition and shaped product
US-2019256632-A1 · Aug 22, 2019 · US
Upper-layer film forming composition and method for producing a phase-separated pattern
US-2019233559-A1 · Aug 1, 2019 · US
Methacrylic resin
US-10174145-B1 · Jan 8, 2019 · US
Adhesive resins for wafer bonding
US-10174229-B2 · Jan 8, 2019 · US
Styrene-acrylonitrile resin with high thermal resistance and method for producing the same
US-2018355085-A1 · Dec 13, 2018 · US
Optical Material
US-2018312682-A1 · Nov 1, 2018 · US
Silicon-containing underlayers
US-10114288-B2 · Oct 30, 2018 · US
Methacrylic resin, methacrylic resin composition, film, and production method
US-2018305538-A1 · Oct 25, 2018 · US
Process for modifying polymers
US-10093762-B2 · Oct 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F222/402?
- CPC C08F222/402 is the Cooperative Patent Classification code for “Alkyl substituted imides.”
- How many patents are filed under CPC C08F222/402 (Alkyl substituted imides)?
- Our database includes 112 publications tagged with this CPC code.
- Is patent activity under CPC C08F222/402 growing?
- Publication counts under this code: 5 in 2024 vs 10 in 2025 (latest complete years).