Method for preparing microgroove array surface with nearly cylindrical surface based on air molding method
US-2022355515-A1 · Nov 10, 2022 · US
Manufacturing the stamps or the moulds
Manufacturing the stamps or the moulds · 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 | B81C99/009 |
| Official title | {Manufacturing the stamps or the moulds} |
| Display label | Manufacturing the stamps or the moulds |
| Total patents | 83 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 11 |
| 2019 | 7 |
| 2020 | 8 |
| 2021 | 10 |
| 2022 | 4 |
| 2023 | 8 |
| 2024 | 10 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods for producing nanoscale patterns, nano-fluidic devices, and nanogap electrochemical devices
US-2022332570-A1 · Oct 20, 2022 · US
Method for producing a structure having at least one curved pattern
US-2022111562-A1 · Apr 14, 2022 · US
Imprint lithography stamp method of making and using the same
US-2022043341-A1 · Feb 10, 2022 · US
Nanostructures fabricated by metal asisted chemical etching for antibactertial applications
US-11172680-B2 · Nov 16, 2021 · US
Imprint lithography stamp method of making and using the same
US-11163230-B2 · Nov 2, 2021 · US
A nanocomposite mold for thermal nanoimprinting and method for producing the same
US-2021268693-A1 · Sep 2, 2021 · US
Method of fabricating a timepiece component and component obtained from this method
US-2021191338-A1 · Jun 24, 2021 · US
Methods for manufacturing micromechanical components and method for manufacturing a mould insert component
US-2021171340-A1 · Jun 10, 2021 · US
Thermal control mold for making three-dimensional microstructures
US-11027479-B2 · Jun 8, 2021 · US
Method of nanoscale patterning based on controlled pinhole formation
US-10981304-B2 · Apr 20, 2021 · US
Edge exclusion apparatus and methods of using the same
US-2021104400-A1 · Apr 8, 2021 · US
Imprint lithography stamp method of making and using the same
US-2021079167-A1 · Mar 18, 2021 · US
Stamps including a self-assembled block copolymer material, and related methods
US-2021070086-A1 · Mar 11, 2021 · US
Systems and methods for micropatterning objects
US-2020376740-A1 · Dec 3, 2020 · US
Master for micro flow path creation, transfer copy, and method for producing master for micro flow path creation
US-10850273-B2 · Dec 1, 2020 · US
Methods of forming a self-assembled block copolymer material
US-10828924-B2 · Nov 10, 2020 · US
Master for micro flow path creation, transfer copy, and method for producing master for micro flow path creation
US-2020338551-A1 · Oct 29, 2020 · US
Forming apparatus, forming method, and article manufacturing method
US-2020333702-A1 · Oct 22, 2020 · US
Method for manufacturing a horology component
US-2020201172-A1 · Jun 25, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B81C99/009?
- CPC B81C99/009 is the Cooperative Patent Classification code for “Manufacturing the stamps or the moulds.”
- How many patents are filed under CPC B81C99/009 (Manufacturing the stamps or the moulds)?
- Our database includes 83 publications tagged with this CPC code.
- Is patent activity under CPC B81C99/009 growing?
- Publication counts under this code: 10 in 2024 vs 5 in 2025 (latest complete years).