Two-part curable composition
US-2025215132-A1 · Jul 3, 2025 · US
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condensed with carbocyclic rings
condensed with carbocyclic 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 | C08K5/3495 |
| Official title | condensed with carbocyclic rings |
| Display label | condensed with carbocyclic rings |
| Total patents | 19 |
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 | 2 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
An additive mixture for stabilization of organic material
US-2025084236-A1 · Mar 13, 2025 · US
Film molded body
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Solid color film, preparation method thereof, and display device
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Curable coating compositions, methods, and articles
US-2022010169-A1 · Jan 13, 2022 · US
Fluoroelastomer composition
US-11220588-B2 · Jan 11, 2022 · US
Polyamide molding compositions with improved optical properties and use of colorants therein
US-11155692-B2 · Oct 26, 2021 · US
Solid color film, preparation method thereof, and display device
US-2021324197-A1 · Oct 21, 2021 · US
Polyamide molding compositions with improved optical properties and use of colorants therein
US-2020339778-A1 · Oct 29, 2020 · US
Laminate and method for producing pneumatic tire
US-2020122506-A1 · Apr 23, 2020 · US
Charging roll for electrophotographic apparatus
US-10203626-B2 · Feb 12, 2019 · US
Charging roll for electrophotographic apparatus
US-2018321609-A1 · Nov 8, 2018 · US
Photosensitive resin composition, dry film using same, printed wiring board, and method for producing printed wiring board
US-10111328-B2 · Oct 23, 2018 · US
Fluoroelastomer composition
US-2018155524-A1 · Jun 7, 2018 · US
Phosphorus containing flame retardants
US-9752011-B2 · Sep 5, 2017 · US
Semi-aromatic polyamide resin composition and formed article obtained by forming same
US-2017037217-A1 · Feb 9, 2017 · US
Energy curable inks with improved adhesion
US-2016024329-A1 · Jan 28, 2016 · US
Photosensitive resin composition, dry film using same, printed wiring board, and method for producing printed wiring board
US-2016007454-A1 · Jan 7, 2016 · US
Phosphorus containing flame retardants
US-2015141556-A1 · May 21, 2015 · US