Bolometer having an alignment layer of carbon nanotubes and method for manufacturing same
US-12292336-B2 · May 6, 2025 · US
Cutting
Cutting · 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 | C01B32/176 |
| Official title | Cutting |
| Display label | Cutting |
| Total patents | 47 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 6 |
| 2018 | 3 |
| 2019 | 11 |
| 2020 | 5 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite material, prepreg, carbon fiber reinforced molded product, and method for producing composite material
US-12060468-B2 · Aug 13, 2024 · US
Annealed metal nano-particle decorated nanotubes
US-11958747-B2 · Apr 16, 2024 · US
Scalable nanotube fabrics and methods for making same
US-11643763-B2 · May 9, 2023 · US
Single wall nanotube constructs and uses thereof
US-11564988-B2 · Jan 31, 2023 · US
Method of making carbon nanotube bundle
US-11542165-B2 · Jan 3, 2023 · US
Nanotube trans-membrane channels mimicking biological porins
US-2022401558-A1 · Dec 22, 2022 · US
Nanotube trans-membrane channels mimicking biological porins
US-11439708-B2 · Sep 13, 2022 · US
Bolometer having an alignment layer of carbon nanotubes and method for manufacturing same
US-2022221346-A1 · Jul 14, 2022 · US
Method for producing carbon nanotube dispersion with improved workability
US-11267710-B2 · Mar 8, 2022 · US
Annealed metal nano-particle decorated nanotubes
US-2021253429-A1 · Aug 19, 2021 · US
Composite material, prepreg, carbon fiber reinforced molded product, and method for producing composite material
US-2021230386-A1 · Jul 29, 2021 · US
Annealed metal nano-particle decorated nanotubes
US-11072531-B2 · Jul 27, 2021 · US
Method of making carbon nanotube bundle
US-2021188645-A1 · Jun 24, 2021 · US
Controlling nanofiber sheet width
US-2021163295-A1 · Jun 3, 2021 · US
Controlling nanofiber sheet width
US-10941040-B2 · Mar 9, 2021 · US
Method for preparing functionalized carbon materials
US-10913657-B2 · Feb 9, 2021 · US
Scalable nanotube fabrics and methods for making same
US-2020262701-A1 · Aug 20, 2020 · US
Scalable nanotube fabrics and methods for making same
US-10654718-B2 · May 19, 2020 · US
Method of producing secondary sheet
US-2020101701-A1 · Apr 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B32/176?
- CPC C01B32/176 is the Cooperative Patent Classification code for “Cutting.”
- How many patents are filed under CPC C01B32/176 (Cutting)?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC C01B32/176 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).