Embossed toilet tissue
US-12590419-B2 · Mar 31, 2026 · US
characterised by using extrusion presses
characterised by using extrusion presses · 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 | B27N3/28 |
| Official title | characterised by using extrusion presses |
| Display label | characterised by using extrusion presses |
| Total patents | 40 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 8 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compression molded double wall blocks for a pallet and associated methods
US-12496750-B2 · Dec 16, 2025 · US
Compression molded double wall blocks for a pallet and associated methods
US-2025375925-A1 · Dec 11, 2025 · US
Process for the Extrusion of Wood Pellets, Co-Ratating Twin-Screw Extruder for the Extrusion of Wood Pellets, and Corresponding Wood Pellets
US-2025033239-A1 · Jan 30, 2025 · US
Methods to provide a floor covering
US-2025010512-A1 · Jan 9, 2025 · US
Methods to provide a floor covering
US-12128582-B2 · Oct 29, 2024 · US
Embossed Toilet Tissue
US-2024200273-A1 · Jun 20, 2024 · US
Embossed toilet tissue
US-11952723-B2 · Apr 9, 2024 · US
Molded article provided with a resin part
US-11891498-B2 · Feb 6, 2024 · US
Polymer composite comprising an interfacially modified fiber and particle
US-11891520-B2 · Feb 6, 2024 · US
Method of molding plant-based material and molded body
US-11691312-B2 · Jul 4, 2023 · US
Compression molded double wall blocks for a pallet and associated methods
US-2023060125-A1 · Mar 2, 2023 · US
Natural fiber plastic composite precursor material for compounding, method for preparing thereof and method for preparing natural fiber plastic composite product
US-2022235186-A1 · Jul 28, 2022 · US
Polymer composite comprising an interfacially modified fiber and particle
US-2022112379-A1 · Apr 14, 2022 · US
Extrusion additive manufacturing for veneer applications
US-11292184-B2 · Apr 5, 2022 · US
Polymer composite comprising an interfacially modified fiber and particle
US-11161984-B2 · Nov 2, 2021 · US
Embossed Toilet Tissue
US-2021214897-A1 · Jul 15, 2021 · US
Extrusion Additive Manufacturing for Veneer Applications
US-2021178671-A1 · Jun 17, 2021 · US
Composite material and composite product
US-11034838-B2 · Jun 15, 2021 · US
Method of molding plant-based material and molded body
US-2021170625-A1 · Jun 10, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B27N3/28?
- CPC B27N3/28 is the Cooperative Patent Classification code for “characterised by using extrusion presses.”
- How many patents are filed under CPC B27N3/28 (characterised by using extrusion presses)?
- Our database includes 40 publications tagged with this CPC code.
- Is patent activity under CPC B27N3/28 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).