Tissue product and method and apparatus for producing same
US-12281445-B2 · Apr 22, 2025 · US
Perforating
Perforating · 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 | B31F2201/0797 |
| Official title | Perforating |
| Display label | Perforating |
| Total patents | 55 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rolled fibrous product patterns
US-2025092608-A1 · Mar 20, 2025 · US
Partitionable paper product
US-2025031916-A1 · Jan 30, 2025 · US
Rolled fibrous product patterns
US-12123147-B2 · Oct 22, 2024 · US
Partitionable paper product
US-12082750-B2 · Sep 10, 2024 · US
Tissue product and method and apparatus for producing same
US-12071730-B2 · Aug 27, 2024 · US
Partitionable paper product
US-2024000273-A1 · Jan 4, 2024 · US
Layered tissue comprising long, high-coarseness wood pulp fibers
US-11746473-B2 · Sep 5, 2023 · US
Partitionable paper product
US-11707162-B2 · Jul 25, 2023 · US
Composite sheet
US-11596560-B2 · Mar 7, 2023 · US
Process for making a multi-ply dispersible wipe
US-11542664-B2 · Jan 3, 2023 · US
Method for manufacturing composite sheet
US-11497660-B2 · Nov 15, 2022 · US
Layered tissue comprising long, high-coarseness wood pulp fibers
US-2022290378-A1 · Sep 15, 2022 · US
Layered tissue comprising long, high-coarseness wood pulp fibers
US-11384484-B2 · Jul 12, 2022 · US
Partitionable Paper Product
US-2022175199-A1 · Jun 9, 2022 · US
Rolled fibrous product patterns
US-2022090327-A1 · Mar 24, 2022 · US
Embossed Tipping Paper and Method of Manufacturing Smoking Article with Embossed Tipping Paper
US-2022061377-A1 · Mar 3, 2022 · US
Tissue product and method and apparatus for producing same
US-2022024171-A1 · Jan 27, 2022 · US
Tissue product and method and apparatus for producing same
US-2022010498-A1 · Jan 13, 2022 · US
Partitionable paper towel
US-11172792-B2 · Nov 16, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B31F2201/0797?
- CPC B31F2201/0797 is the Cooperative Patent Classification code for “Perforating.”
- How many patents are filed under CPC B31F2201/0797 (Perforating)?
- Our database includes 55 publications tagged with this CPC code.
- Is patent activity under CPC B31F2201/0797 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).