Methods of preparing plant-based prepregs for composite laminates
US-2024399679-A1 · Dec 5, 2024 · US
Cellulose fibres, e.g. cotton
Cellulose fibres, e.g. cotton · 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 | B32B2262/062 |
| Official title | Cellulose fibres, e.g. cotton |
| Display label | Cellulose fibres, e.g. cotton |
| Total patents | 1,752 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 47 |
| 2016 | 66 |
| 2017 | 122 |
| 2018 | 149 |
| 2019 | 217 |
| 2020 | 230 |
| 2021 | 229 |
| 2022 | 200 |
| 2023 | 183 |
| 2024 | 158 |
| 2025 | 124 |
| 2026 | 27 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Last for an article of footwear
US-12082649-B2 · Sep 10, 2024 · US
Device for producing a composite nonwoven web
US-2024044059-A1 · Feb 8, 2024 · US
Wall insulation boards with non-halogenated fire retardant and insulated wall systems
US-9523195-B2 · Dec 20, 2016 · US
Separator for rechargeable lithium battery, and rechargeable lithium battery including the same
US-9385358-B2 · Jul 5, 2016 · US
Canvas with a textured appearance
US-9375975-B2 · Jun 28, 2016 · US
Composite tape for use in tape laying machines
US-9333678-B2 · May 10, 2016 · US
Selectively permeable protective structure and articles therefrom
US-9321250-B2 · Apr 26, 2016 · US
Methods and Apparatus for Making Elastic Laminates
US-2016100992-A1 · Apr 14, 2016 · US
Apparatus Having Forming Members With Surface Texture for Making Nonwoven Material Having Discrete Three-Dimensional Deformations With Wide Base Openings
US-2016076181-A1 · Mar 17, 2016 · US
Hybrid wood products
US-2016046094-A1 · Feb 18, 2016 · US
Methods and apparatus for making elastic laminates
US-9248054-B2 · Feb 2, 2016 · US
Nonwoven Composite and Method for Making the Same
US-2016024698-A1 · Jan 28, 2016 · US
Use of semi-aromatic copolyamide for transporting refrigerant fluid
US-2015377389-A1 · Dec 31, 2015 · US
Lightweight, durable apparel and laminates for making the same
US-9215900-B2 · Dec 22, 2015 · US
Cementitious composite
US-2015352804-A1 · Dec 10, 2015 · US
Cementitious composite
US-2015352809-A1 · Dec 10, 2015 · US
Wall insulation boards with non-halogenated fire retardant and insulated wall systems
US-2015354211-A1 · Dec 10, 2015 · US
Article of footwear incorporating floating tensile strands
US-9198479-B2 · Dec 1, 2015 · US
Article having a seal and process for forming the same
US-2015337498-A1 · Nov 26, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B2262/062?
- CPC B32B2262/062 is the Cooperative Patent Classification code for “Cellulose fibres, e.g. cotton.”
- How many patents are filed under CPC B32B2262/062 (Cellulose fibres, e.g. cotton)?
- Our database includes 1,752 publications tagged with this CPC code.
- Is patent activity under CPC B32B2262/062 growing?
- Publication counts under this code: 158 in 2024 vs 124 in 2025 (latest complete years).