Collapsible Crease-Smoothing Cabinet With Multilayer Curtain
US-2024247432-A1 · Jul 25, 2024 · US
Non-permeable
Non-permeable · 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 | B32B2307/7265 |
| Official title | Non-permeable |
| Display label | Non-permeable |
| Total patents | 2,813 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 149 |
| 2016 | 205 |
| 2017 | 212 |
| 2018 | 265 |
| 2019 | 329 |
| 2020 | 298 |
| 2021 | 332 |
| 2022 | 300 |
| 2023 | 265 |
| 2024 | 231 |
| 2025 | 204 |
| 2026 | 23 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fire-resistant multi-layer membrane
US-2024123718-A1 · Apr 18, 2024 · US
Roofing systems and related methods
US-2024084598-A1 · Mar 14, 2024 · US
Fire-resistant multi-layer membrane
US-2024025163-A1 · Jan 25, 2024 · US
Multi-layer high moisture barrier polylactic acid film
US-9221213-B2 · Dec 29, 2015 · US
Multi-layered fuel tubing
US-9221206-B2 · Dec 29, 2015 · US
Oxygen-absorbing multilayer body, oxygen-absorbing container, oxygen-absorbing airtight container, oxygen-absorbing push-through pack, and storage method using same
US-2015368022-A1 · Dec 24, 2015 · US
Lightweight, durable apparel and laminates for making the same
US-9215900-B2 · Dec 22, 2015 · US
Method for producing a tubbing with a thermoplastic sealing layer
US-2015361793-A1 · Dec 17, 2015 · US
Coated shaped metal material
US-2015361273-A1 · Dec 17, 2015 · US
Use of meltable acrylate polymers for producing contact adhesive layers
US-9212291-B2 · Dec 15, 2015 · US
Floor panel
US-9212494-B2 · Dec 15, 2015 · US
Multilayered heat-recoverable article, wire splice, and wire harness
US-2015357810-A1 · Dec 10, 2015 · US
Flexible Substrate
US-2015357589-A1 · Dec 10, 2015 · US
Multi-layered thermoplastic polymer films comprising biopolymer
US-2015343748-A1 · Dec 3, 2015 · US
Article of footwear incorporating floating tensile strands
US-9198479-B2 · Dec 1, 2015 · US
Multilayered heat-recoverable article, wire splice, and wire harness
US-2015333494-A1 · Nov 19, 2015 · US
Composite floor underlayment with thermoplastic coatings
US-9186869-B2 · Nov 17, 2015 · US
Pipe section having polyarylene sulfide composition barrier layer
US-9182056-B2 · Nov 10, 2015 · US
Novel process for dosing super absorbent particles
US-2015313764-A1 · Nov 5, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B2307/7265?
- CPC B32B2307/7265 is the Cooperative Patent Classification code for “Non-permeable.”
- How many patents are filed under CPC B32B2307/7265 (Non-permeable)?
- Our database includes 2,813 publications tagged with this CPC code.
- Is patent activity under CPC B32B2307/7265 growing?
- Publication counts under this code: 231 in 2024 vs 204 in 2025 (latest complete years).