Nonwoven laminate
US-12152326-B1 · Nov 26, 2024 · US
All polymers belonging to those covered by group B32B27/32
All polymers belonging to those covered by group B32B27/32 · 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 | B32B2250/242 |
| Official title | All polymers belonging to those covered by group B32B27/32 |
| Display label | All polymers belonging to those covered by group B32B27/32 |
| Total patents | 1,372 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 59 |
| 2016 | 70 |
| 2017 | 84 |
| 2018 | 101 |
| 2019 | 122 |
| 2020 | 124 |
| 2021 | 115 |
| 2022 | 169 |
| 2023 | 157 |
| 2024 | 187 |
| 2025 | 146 |
| 2026 | 38 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composition
US-2024286384-A1 · Aug 29, 2024 · US
Bag comprising a bi-directionally oriented polyethylene film
US-2024075716-A1 · Mar 7, 2024 · US
Photovoltaic module backsheet comprising polyolefin layers
US-2024063320-A1 · Feb 22, 2024 · US
Polypropylene multilayer sheet
US-2024009975-A1 · Jan 11, 2024 · US
Polyethylene Films and Method of Making Same
US-2015368415-A1 · Dec 24, 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
Compositions and methods for packaging produce
US-2015366230-A1 · Dec 24, 2015 · US
Film for molding
US-2015344647-A1 · Dec 3, 2015 · US
Biaxially oriented polypropylene film with low moisture vapor transmission rate
US-2015336359-A1 · Nov 26, 2015 · US
Multilayer film for resealable packaging having improved resealing
US-2015336362-A1 · Nov 26, 2015 · US
Multi-layered structure and a method of sealing or shaping using a multi-layered structure
US-2015328861-A1 · Nov 19, 2015 · US
Microtextured films with improved tactile impression and/or reduced noise perception
US-2015322246-A1 · Nov 12, 2015 · US
Insulation film and method for making insulation film
US-2015314575-A1 · Nov 5, 2015 · US
Multilayer polypropylene films and methods of making and using same
US-9174384-B2 · Nov 3, 2015 · US
Insulation film and method for making insulation film
US-2015306851-A1 · Oct 29, 2015 · US
Multi-layer films and methods of forming same
US-9169366-B2 · Oct 27, 2015 · US
A polyethylene blend-composition suitable for blown films, and films made therefrom
US-2015299440-A1 · Oct 22, 2015 · US
Sealing oriented films
US-2015298843-A1 · Oct 22, 2015 · US
Ethylene-based polymers and processes to make the same
US-2015299493-A1 · Oct 22, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B2250/242?
- CPC B32B2250/242 is the Cooperative Patent Classification code for “All polymers belonging to those covered by group B32B27/32.”
- How many patents are filed under CPC B32B2250/242 (All polymers belonging to those covered by group B32B27/32)?
- Our database includes 1,372 publications tagged with this CPC code.
- Is patent activity under CPC B32B2250/242 growing?
- Publication counts under this code: 187 in 2024 vs 146 in 2025 (latest complete years).