Low-density molding compound containing surface derivatized microspheres
US-2015376350-A1 · Dec 31, 2015 · US
Chemistry & Metallurgy
Chemistry & Metallurgy · 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 | C08K7/02 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 1,445 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 104 |
| 2016 | 101 |
| 2017 | 129 |
| 2018 | 146 |
| 2019 | 143 |
| 2020 | 183 |
| 2021 | 144 |
| 2022 | 143 |
| 2023 | 112 |
| 2024 | 115 |
| 2025 | 105 |
| 2026 | 20 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Long fiber-reinforced thermoplastic resin composition having improved impact resistance and molded article using the same
US-9217079-B2 · Dec 22, 2015 · US
Tire with tread comprised of functionalized elastomer and pre-treated silica
US-9212275-B2 · Dec 15, 2015 · US
Rubber composition and tire using the same
US-9211769-B2 · Dec 15, 2015 · US
Tire having tread with repellent groove surface
US-9205704-B2 · Dec 8, 2015 · US
Reinforced thermoplastic articles, compositions for the manufacture of the articles, methods of manufacture, and articles formed therefrom
US-2015344664-A1 · Dec 3, 2015 · US
Sulfur-containing organic-inorganic hybrid gel compositions and aerogels
US-2015344663-A1 · Dec 3, 2015 · US
Polypropylene resin composition
US-9200151-B2 · Dec 1, 2015 · US
Method for producing resin composition
US-9193094-B2 · Nov 24, 2015 · US
Composite material with polyamide particle mixtures
US-9187636-B2 · Nov 17, 2015 · US
Hemp fiber reinforced composite with recycled high density polyethylene and production thereof
US-9187624-B2 · Nov 17, 2015 · US
Flame-Retardant Thermoplastic Resin Composition and a Molded Product Thereof
US-2015322260-A1 · Nov 12, 2015 · US
Production of fibre composite component part based on steel and polyurethane
US-2015321392-A1 · Nov 12, 2015 · US
Composition Comprising Particulate Flow Aid
US-2015315367-A1 · Nov 5, 2015 · US
Crosslinked thermoset resins and methods thereof
US-2015315249-A1 · Nov 5, 2015 · US
Dual cure composite resins containing uretdione and unsaturated sites
US-9175117-B2 · Nov 3, 2015 · US
Friction drive belt and automotive accessory drive belt transmission system using the same
US-9169897-B2 · Oct 27, 2015 · US
Composite structure with vibrational properties
US-2015291746-A1 · Oct 15, 2015 · US
Fiber-reinforced thermoplactic-resin molded article, fiber-reinforced thermoplastic-resin molding material, and method of manufacturing fiber-reinforced thermoplastic-resin molding material
US-2015291789-A1 · Oct 15, 2015 · US
Downhole tool member for hydrocarbon resource recovery
US-2015292292-A1 · Oct 15, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08K7/02?
- CPC C08K7/02 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C08K7/02 (Chemistry & Metallurgy)?
- Our database includes 1,445 publications tagged with this CPC code.
- Is patent activity under CPC C08K7/02 growing?
- Publication counts under this code: 115 in 2024 vs 105 in 2025 (latest complete years).