Heat management structure with graphene and copper, and a formation method thereof
US-2024008228-A1 · Jan 4, 2024 · US
comprising carbon, e.g. graphite, composite carbon
comprising carbon, e.g. graphite, composite carbon · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B32B9/007 |
| Official title | {comprising carbon, e.g. graphite, composite carbon} |
| Display label | comprising carbon, e.g. graphite, composite carbon |
| Total patents | 886 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 53 |
| 2016 | 68 |
| 2017 | 80 |
| 2018 | 120 |
| 2019 | 113 |
| 2020 | 84 |
| 2021 | 85 |
| 2022 | 81 |
| 2023 | 79 |
| 2024 | 71 |
| 2025 | 42 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multi-layer ceramic composite porous structure
US-2016348586-A1 · Dec 1, 2016 · US
Bicycle rim
US-2016303903-A1 · Oct 20, 2016 · US
Graphite sheet, method for producing same, laminated board for wiring, graphite wiring material, and process for producing wiring board
US-2016249453-A1 · Aug 25, 2016 · US
Chemically Stable Visible Light Photoemission Electron Source
US-2016225571-A1 · Aug 4, 2016 · US
Interconnected corrugated carbon-based network
US-2016077074-A1 · Mar 17, 2016 · US
Stacked films and method for producing stacked films
US-2016005881-A1 · Jan 7, 2016 · US
Golf ball with thin moisture vapor barrier layer
US-2015375062-A1 · Dec 31, 2015 · US
Method for producing resin molded body and graphite sheet laminate
US-2015375480-A1 · Dec 31, 2015 · US
Method for transferring carbon nanotube array and method for forming carbon nanotube structure
US-2015368105-A1 · Dec 24, 2015 · US
Carbon fiber insulator and preparing method thereof
US-2015367596-A1 · Dec 24, 2015 · US
Cementitious composite
US-2015352804-A1 · Dec 10, 2015 · US
Cementitious composite
US-2015352809-A1 · Dec 10, 2015 · US
Graphene, composition for preparing graphene, and method of preparing graphene using the composition
US-2015348666-A1 · Dec 3, 2015 · US
Joined material and method of manufacturing same
US-2015344374-A1 · Dec 3, 2015 · US
Thermal interface materials with thin film sealants
US-2015334871-A1 · Nov 19, 2015 · US
Filter media construction with nanofiber and carbon web
US-2015314226-A1 · Nov 5, 2015 · US
Sheet having high thermal conductivity and flexibility
US-9179579-B2 · Nov 3, 2015 · US
Pressure-sensitive adhesives including expandable graphite
US-2015307748-A1 · Oct 29, 2015 · US
Method for manufacturing compound diaphragm
US-2015310848-A1 · Oct 29, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B9/007?
- CPC B32B9/007 is the Cooperative Patent Classification code for “comprising carbon, e.g. graphite, composite carbon.”
- How many patents are filed under CPC B32B9/007 (comprising carbon, e.g. graphite, composite carbon)?
- Our database includes 886 publications tagged with this CPC code.
- Is patent activity under CPC B32B9/007 growing?
- Publication counts under this code: 71 in 2024 vs 42 in 2025 (latest complete years).