Polyamide compositions
US-2024182685-A1 · Jun 6, 2024 · US
Glass
Glass · 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 | C08K7/20 |
| Official title | Glass |
| Display label | Glass |
| Total patents | 287 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 17 |
| 2017 | 21 |
| 2018 | 33 |
| 2019 | 29 |
| 2020 | 35 |
| 2021 | 31 |
| 2022 | 28 |
| 2023 | 32 |
| 2024 | 19 |
| 2025 | 23 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Resin composition and cured product thereof
US-10138348-B2 · Nov 27, 2018 · US
Resin composition for three-dimensional forming
US-2018273729-A1 · Sep 27, 2018 · US
Organosilicone composition, reflective coating, preparation method therefor and photovoltaic module comprising same
US-2018118890-A1 · May 3, 2018 · US
Pressure sensitive adhesive
US-9944832-B2 · Apr 17, 2018 · US
Polyamide compositions
US-9902838-B2 · Feb 27, 2018 · US
Protective film forming composition, protective film forming sheet, and chip provided with protective film
US-9890293-B2 · Feb 13, 2018 · US
Polyamide compositions comprising a blend of polyamide 6,6 and at least one high chain-length polyamide, and Al stearate, use thereof, and articles obtained therefrom
US-2017342266-A1 · Nov 30, 2017 · US
Polyamide compositions comprising a polyamide 6,6 and a blend of high chain-length polyamides, use thereof, and articles obtained therefrom
US-2017335106-A1 · Nov 23, 2017 · US
Printed article and a feedstock
US-2017321037-A1 · Nov 9, 2017 · US
Thermoplastic moulding materials
US-2017313873-A1 · Nov 2, 2017 · US
Molding material, molded article, and method for manufacturing molded article
US-2017313872-A1 · Nov 2, 2017 · US
Thermoplastic Resin Composition Having Excellent Transparency and Mechanical Strength, and Molded Product Comprising Same
US-2017275448-A1 · Sep 28, 2017 · US
Saponified ethylene-vinyl ester copolymer composition, and production method therefor
US-2017253721-A1 · Sep 7, 2017 · US
Encapsulated polymerization initiators, polymerization systems and methods using the same
US-2017247490-A1 · Aug 31, 2017 · US
Adhesive composition with glass spheres
US-2017240778-A1 · Aug 24, 2017 · US
Composite extrusion with non-aligned fiber orientation
US-2017240737-A1 · Aug 24, 2017 · US
Resin composition, prepreg and metal-foil-clad laminate
US-9743515-B2 · Aug 22, 2017 · US
Thermoformable microsphere articles
US-2017204234-A1 · Jul 20, 2017 · US
Encapsulated polymerization initiators, polymerization systems and methods using the same
US-9683147-B2 · Jun 20, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08K7/20?
- CPC C08K7/20 is the Cooperative Patent Classification code for “Glass.”
- How many patents are filed under CPC C08K7/20 (Glass)?
- Our database includes 287 publications tagged with this CPC code.
- Is patent activity under CPC C08K7/20 growing?
- Publication counts under this code: 19 in 2024 vs 23 in 2025 (latest complete years).