Artificial leather and manufacturing method therefor
US-2024384463-A1 · Nov 21, 2024 · US
of paper or cardboard
of paper or cardboard · 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 | B32B25/06 |
| Official title | of paper or cardboard |
| Display label | of paper or cardboard |
| Total patents | 147 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 9 |
| 2017 | 12 |
| 2018 | 21 |
| 2019 | 21 |
| 2020 | 17 |
| 2021 | 19 |
| 2022 | 18 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 9 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cellular structures with sixteen-cornered cells
US-10473177-B2 · Nov 12, 2019 · US
Methods of passivating adhesives
US-2019322906-A1 · Oct 24, 2019 · US
Ethylene-vinyl alcohol copolymer resin composition, and multilayer structure
US-2019292359-A1 · Sep 26, 2019 · US
Polymer composition for adhesion applications
US-2019218380-A1 · Jul 18, 2019 · US
Films and Methods of Making the Same
US-2019203006-A1 · Jul 4, 2019 · US
Sheet roofing with pre-taped seams and tape therefor
US-10233646-B2 · Mar 19, 2019 · US
Decorative film and method for producing same, and decorated molded article
US-2019077134-A1 · Mar 14, 2019 · US
Cellular structures with fourteen-cornered cells
US-10220881-B2 · Mar 5, 2019 · US
Flexible sheet for forming a semi-rigid structure
US-10184266-B1 · Jan 22, 2019 · US
Silicone-based adhesive compositions and adhesive articles
US-2019016935-A1 · Jan 17, 2019 · US
Film backings for peel release mounting
US-2019002737-A1 · Jan 3, 2019 · US
Thermoplastic pavement marking tapes
US-2018371713-A1 · Dec 27, 2018 · US
Gas barrier packaging material
US-10155365-B2 · Dec 18, 2018 · US
Methods for Making Collapsed Bubble Film
US-2018297333-A1 · Oct 18, 2018 · US
Rigid composite board floor coverings
US-2018283014-A1 · Oct 4, 2018 · US
Veneer panel with thin thermally conductive layer
US-2018272648-A1 · Sep 27, 2018 · US
Bonding adhesive and adhered roofing systems prepared using the same
US-2018266114-A1 · Sep 20, 2018 · US
Stretch Films and Methods for Making the Same
US-2018257286-A1 · Sep 13, 2018 · US
Sticky cleaner
US-2018220871-A1 · Aug 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B25/06?
- CPC B32B25/06 is the Cooperative Patent Classification code for “of paper or cardboard.”
- How many patents are filed under CPC B32B25/06 (of paper or cardboard)?
- Our database includes 147 publications tagged with this CPC code.
- Is patent activity under CPC B32B25/06 growing?
- Publication counts under this code: 8 in 2024 vs 9 in 2025 (latest complete years).