Carbon nanotube-resin composite and method for manufacturing carbon nanotube-resin composite
US-12480230-B2 · Nov 25, 2025 · US
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Methane
Methane · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D01F9/1272 |
| Official title | {Methane} |
| Display label | Methane |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Carbon nanotube assembled wire and carbon nanotube assembled wire bundle
US-12221347-B2 · Feb 11, 2025 · US
Method and apparatus for manufacturing carbon nanotube assembled wire
US-2024383755-A1 · Nov 21, 2024 · US
Method and apparatus for manufacturing carbon nanotube assembled wire
US-2024367978-A1 · Nov 7, 2024 · US
Carbon sequestration system and process and pyrolysis process and reactor
US-2024271335-A1 · Aug 15, 2024 · US
Method for preparing carbon nanotube fiber having enhanced tensile strength
US-11845662-B2 · Dec 19, 2023 · US
Carbon fiber fabrication systems and methods
US-11746444-B2 · Sep 5, 2023 · US
Method for preparing carbon nanotube fiber having enhanced tensile strength
US-2023183070-A1 · Jun 15, 2023 · US
Carbon fiber fabrication systems and methods
US-2023133427-A1 · May 4, 2023 · US
Carbon fiber fabrication systems and methods
US-11560645-B2 · Jan 24, 2023 · US
Carbon nanotube-resin composite and method for manufacturing carbon nanotube-resin composite
US-2022341065-A1 · Oct 27, 2022 · US
Carbon nanotube assembled wire and carbon nanotube assembled wire bundle
US-2022315427-A1 · Oct 6, 2022 · US
Carbon fiber fabrication systems and methods
US-2022098762-A1 · Mar 31, 2022 · US
Method for making carbon fiber film
US-10563325-B2 · Feb 18, 2020 · US
Synthesis of small and narrow diameter distributed carbon single walled nanotubes
US-10384943-B2 · Aug 20, 2019 · US
Carbon Materials Comprising Carbon Nanotubes and Methods of Making Carbon Nanotubes
US-2018305211-A1 · Oct 25, 2018 · US
Carbon materials comprising carbon nanotubes and methods of making carbon nanotubes
US-9969619-B2 · May 15, 2018 · US
Synthesis of small and narrow diameter distributed carbon single walled nanotubes
US-2018029888-A1 · Feb 1, 2018 · US
Method for making carbon fiber film
US-2017335492-A1 · Nov 23, 2017 · US
Method and systems for forming carbon nanotubes
US-9567219-B2 · Feb 14, 2017 · US