Reticulation of macromolecules into crystalline networks
US-2021087064-A1 · Mar 25, 2021 · US
Graphene nanoribbons
Graphene nanoribbons · 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 | C01B2204/06 |
| Official title | Graphene nanoribbons |
| Display label | Graphene nanoribbons |
| Total patents | 79 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 15 |
| 2017 | 9 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 8 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nanomaterial ribbon patterning method and nanomaterial ribbon pattern manufactured thereby
US-2020331760-A1 · Oct 22, 2020 · US
Graphene nanoribbon precursor and method for producing graphene nanoribbon
US-2020308004-A1 · Oct 1, 2020 · US
Fabrication of carbon nanoribbons from carbon nanotube arrays
US-10646846-B2 · May 12, 2020 · US
Polycrystalline Diamond and Method for Manufacturing Same, Scribe Tool, Scribe Wheel, Dresser, Rotating Tool, Orifice for Water Jet, Wire Drawing Die, Cutting Tool, Electrode, and Processing Method Using Polycrystalline Diamond
US-2020062601-A1 · Feb 27, 2020 · US
Synthesis of graphene nanoribbons from monomeric molecular precursors bearing reactive alkyne moieties
US-2020055735-A1 · Feb 20, 2020 · US
Method and system for growth of graphene nanostripes by plasma enhanced chemical vapor deposition
US-2020048769-A1 · Feb 13, 2020 · US
Method and system for growth of graphene nanostripes by plasma enhanced chemical vapor deposition
US-10465291-B2 · Nov 5, 2019 · US
Graphene nanoribbon precursor, graphene nanoribbon, electronic device, and method
US-2019287800-A1 · Sep 19, 2019 · US
Method for preparing fluorinated graphene nanoribbons
US-10343921-B1 · Jul 9, 2019 · US
3d graphene optical sensors and methods of manufacture
US-2019195809-A1 · Jun 27, 2019 · US
Graphene nanoribbons with controlled zig-zag edge and cove edge configuration
US-10329378-B2 · Jun 25, 2019 · US
Method for producing carbon nanostructure aggregate and carbon nanostructure aggregate
US-2019119114-A1 · Apr 25, 2019 · US
Method and system for growth of graphene nanostripes by plasma enhanced chemical vapor deposition
US-2019093227-A1 · Mar 28, 2019 · US
Sorting two-dimensional nanomaterials by thickness
US-10179841-B2 · Jan 15, 2019 · US
Graphene nanoribbons as semiconductors for organic thin film transistors
US-10014475-B2 · Jul 3, 2018 · US
Segmented graphene nanoribbons
US-9975777-B2 · May 22, 2018 · US
Method for manufacturing graphine film electronic device
US-9929237-B2 · Mar 27, 2018 · US
Graphene nanoribbon-based materials and their use in electronic devices
US-2018047519-A1 · Feb 15, 2018 · US
Sorting two-dimensional nanomaterials by thickness
US-9890043-B2 · Feb 13, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B2204/06?
- CPC C01B2204/06 is the Cooperative Patent Classification code for “Graphene nanoribbons.”
- How many patents are filed under CPC C01B2204/06 (Graphene nanoribbons)?
- Our database includes 79 publications tagged with this CPC code.
- Is patent activity under CPC C01B2204/06 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).