Sheet processing machine with cooling roller and inspection device as well as a sheet printing machine with simultaneous double printing unit, curing device and cooling device
US-12502882-B2 · Dec 23, 2025 · US
Means for cooling or heating forme or impression cylinders
Means for cooling or heating forme or impression cylinders · 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 | B41F13/22 |
| Official title | Means for cooling or heating forme or impression cylinders |
| Display label | Means for cooling or heating forme or impression cylinders |
| Total patents | 37 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 2 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sheet processing machine with cooling roller and inspection device as well as a sheet printing machine with simultaneous double printing unit, curing device and cooling device
US-2025256501-A1 · Aug 14, 2025 · US
Process for establishing uniform liquid films on polar and non-polar substrates
US-12319385-B2 · Jun 3, 2025 · US
Flow control equipment and automatic refilling system
US-12264749-B2 · Apr 1, 2025 · US
Apparatus for coating a surface with particles
US-12220903-B2 · Feb 11, 2025 · US
Apparatus for coating a surface with individual particles
US-12187026-B2 · Jan 7, 2025 · US
Apparatus for coating a surface with individual particles
US-2024165981-A1 · May 23, 2024 · US
Image based learning correction for mitigating thermal ghosting in a digital printer
US-11900588-B2 · Feb 13, 2024 · US
Fountain solution thickness measurement system and method using ellipsometry
US-11835446-B2 · Dec 5, 2023 · US
Apparatus for coating a surface with particles
US-2023356521-A1 · Nov 9, 2023 · US
Sheet cooling system for a printing device
US-11787211-B2 · Oct 17, 2023 · US
Sheet cooling system for a printing device
US-2023286305-A1 · Sep 14, 2023 · US
Transport cylinder, drying unit comprising this transport cylinder, and sheet-fed printing press comprising this drying unit
US-11752757-B2 · Sep 12, 2023 · US
Flow control equipment and automatic refilling system
US-2023223288-A1 · Jul 13, 2023 · US
Transport cylinder, drying unit comprising this transport cylinder, and sheet-fed printing press comprising this drying unit
US-2023211600-A1 · Jul 6, 2023 · US
Fountain solution thickness measurement system and method using ellipsometry
US-2022412878-A1 · Dec 29, 2022 · US
Image based learning correction for mitigating thermal ghosting in a digital printer
US-2022392039-A1 · Dec 8, 2022 · US
Process for establishing uniform liquid films on polar and non-polar substrates
US-2022363343-A1 · Nov 17, 2022 · US
Fountain solution deposition apparatus and method for digital printing device
US-10946686-B2 · Mar 16, 2021 · US
Fountain solution deposition apparatus and method for digital printing device
US-2020353769-A1 · Nov 12, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B41F13/22?
- CPC B41F13/22 is the Cooperative Patent Classification code for “Means for cooling or heating forme or impression cylinders.”
- How many patents are filed under CPC B41F13/22 (Means for cooling or heating forme or impression cylinders)?
- Our database includes 37 publications tagged with this CPC code.
- Is patent activity under CPC B41F13/22 growing?
- Publication counts under this code: 2 in 2024 vs 6 in 2025 (latest complete years).