Automotive interior part with low odor
US-2024425699-A1 · Dec 26, 2024 · 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 | C08L69/00 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 3,079 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 302 |
| 2016 | 332 |
| 2017 | 339 |
| 2018 | 296 |
| 2019 | 296 |
| 2020 | 313 |
| 2021 | 284 |
| 2022 | 255 |
| 2023 | 222 |
| 2024 | 195 |
| 2025 | 193 |
| 2026 | 52 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aerosol provision device
US-2024415174-A1 · Dec 19, 2024 · US
Thermoplastic resin composition and molded article
US-12098241-B2 · Sep 24, 2024 · US
Method for the manufacture of polycarbonate
US-12077635-B2 · Sep 3, 2024 · US
Polycarbonate Resin and Method for Preparing Same
US-2024150521-A1 · May 9, 2024 · US
Heat resistant aromatic polycarbonate - polyester composition
US-2024067819-A1 · Feb 29, 2024 · US
High-molecular weight aliphatic polycarbonate prepared using base catalyst
US-2015353678-A1 · Dec 10, 2015 · US
Resin composition and molded article thereof
US-9206314-B2 · Dec 8, 2015 · US
Biodegradable polymer mixture
US-9206311-B2 · Dec 8, 2015 · US
Thermoplastic Resin Composition and Article Comprising the Same
US-2015344670-A1 · Dec 3, 2015 · US
Polycarbonate compositions with improved impact resistance
US-9193864-B2 · Nov 24, 2015 · US
Resin composition and molded body of same
US-9193824-B2 · Nov 24, 2015 · US
Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and high glass transition temperature and articles made therefrom
US-9181388-B2 · Nov 10, 2015 · US
Flame-retardant polycarbonate molding materials i
US-2015315381-A1 · Nov 5, 2015 · US
Polyorganosiloxane compound, method for preparing the same, and copolycarbonate resin comprising the same
US-2015315380-A1 · Nov 5, 2015 · US
Bioabsorbable polymer compositions exhibiting enhanced crystallization and hydrolysis rates
US-9173980-B2 · Nov 3, 2015 · US
Method for producing polycarbonate resin foam molded article
US-9168700-B2 · Oct 27, 2015 · US
Baby bottles comprising polyester compositions which comprise cyclobutanediol
US-9169348-B2 · Oct 27, 2015 · US
Polarizing plate and organic EL panel
US-9164213-B2 · Oct 20, 2015 · US
Low temperature impact properties in pc-siloxane copolymer blend with black and white color capacity
US-2015284564-A1 · Oct 8, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08L69/00?
- CPC C08L69/00 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C08L69/00 (Chemistry & Metallurgy)?
- Our database includes 3,079 publications tagged with this CPC code.
- Is patent activity under CPC C08L69/00 growing?
- Publication counts under this code: 195 in 2024 vs 193 in 2025 (latest complete years).