Hot-melt composition
US-2024059931-A1 · Feb 22, 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 | C08L53/02 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 1,389 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 124 |
| 2016 | 133 |
| 2017 | 128 |
| 2018 | 153 |
| 2019 | 178 |
| 2020 | 164 |
| 2021 | 119 |
| 2022 | 115 |
| 2023 | 106 |
| 2024 | 90 |
| 2025 | 67 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermoplastic polymer composition, sheet or film, and multi-layered film
US-2015368456-A1 · Dec 24, 2015 · US
Long fiber-reinforced thermoplastic resin composition having improved impact resistance and molded article using the same
US-9217079-B2 · Dec 22, 2015 · US
Hydrogenated Block Copolymer Pellet, Polyolefin Resin Composition, and Molded Product Thereof
US-2015344684-A1 · Dec 3, 2015 · US
Multi-layer core golf ball
US-9199131-B2 · Dec 1, 2015 · US
Polypropylene resin composition
US-9200151-B2 · Dec 1, 2015 · US
The invention relates to an electrical cable comprising a cable cover
US-2015340122-A1 · Nov 26, 2015 · US
Play modeling dough
US-9193859-B2 · Nov 24, 2015 · US
Resin composition and molded article comprising same
US-2015329750-A1 · Nov 19, 2015 · US
Continuous processing of asphalt formulations
US-9187644-B2 · Nov 17, 2015 · US
Resin composition and medical drug container using same
US-2015322256-A1 · Nov 12, 2015 · US
Polypropylene Compositions and Methods to Produce the Same
US-2015315377-A1 · Nov 5, 2015 · US
Extrusion bonded laminates for absorbent articles
US-9169384-B2 · Oct 27, 2015 · US
Primerless removable adhesive systems
US-9163165-B2 · Oct 20, 2015 · US
Pneumatic tire
US-2015290974-A1 · Oct 15, 2015 · US
Thermally shrinkable laminated film
US-9138970-B2 · Sep 22, 2015 · US
Thermoplastic resin composition, resin molded article, and method for manufacturing resin molded article having a plated layer
US-2015247243-A1 · Sep 3, 2015 · US
Thermoplastic elastomer compounds exhibiting superior compression set properties
US-9120923-B2 · Sep 1, 2015 · US
Thermoplastic resin composition, resin molded article, and method for manufacturing resin molded article having a plated layer
US-2015244066-A1 · Aug 27, 2015 · US
Fire and water resistant cable cover
US-9115274-B2 · Aug 25, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08L53/02?
- CPC C08L53/02 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C08L53/02 (Chemistry & Metallurgy)?
- Our database includes 1,389 publications tagged with this CPC code.
- Is patent activity under CPC C08L53/02 growing?
- Publication counts under this code: 90 in 2024 vs 67 in 2025 (latest complete years).