Laminates
US-2024034027-A1 · Feb 1, 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 | B32B9/06 |
| Official title | of paper or cardboard |
| Display label | of paper or cardboard |
| Total patents | 211 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 20 |
| 2019 | 18 |
| 2020 | 26 |
| 2021 | 37 |
| 2022 | 23 |
| 2023 | 29 |
| 2024 | 26 |
| 2025 | 15 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vehicle interior component
US-2020369223-A1 · Nov 26, 2020 · US
Items having leatherboard layers with modified portions
US-10814589-B1 · Oct 27, 2020 · US
Method to produce a veneer element and a veneer element
US-2020215799-A1 · Jul 9, 2020 · US
Sound insulating mat, method of manufacturing the same, noise control system comprising the same and its use
US-2020189242-A1 · Jun 18, 2020 · US
Adhered structure and method for production thereof
US-10669457-B2 · Jun 2, 2020 · US
Creation of a transparent polymer window with a field of lenses in a security paper substrate
US-10654256-B2 · May 19, 2020 · US
Laminate
US-2020062996-A1 · Feb 27, 2020 · US
Continuous slanted cell septum
US-2020040818-A1 · Feb 6, 2020 · US
Textured cleansing article
US-2019358679-A1 · Nov 28, 2019 · US
Cellular structures with sixteen-cornered cells
US-10473177-B2 · Nov 12, 2019 · US
Method for manufacturing fuel cell stack
US-2019288298-A1 · Sep 19, 2019 · US
Multilayer structure, method for producing same, packaging material and product including same, and protective sheet for electronic device
US-10414144-B2 · Sep 17, 2019 · US
Soft absorbent sheets, structuring fabrics for making soft absorbent sheets, and methods of making soft absorbent sheets
US-2019257035-A1 · Aug 22, 2019 · US
Polymer composition for adhesion applications
US-2019218380-A1 · Jul 18, 2019 · US
Multilayer structure and method for producing same, coating liquid, packaging material, and protective sheet for electronic devices
US-2019218403-A1 · Jul 18, 2019 · US
Cleansing article having printed texture
US-10349799-B2 · Jul 16, 2019 · US
Method to produce a veneered element and a veneered element
US-2019210330-A1 · Jul 11, 2019 · US
Soft absorbent sheets, structuring fabrics for making soft absorbent sheets, and methods of making soft absorbent sheets
US-10329716-B2 · Jun 25, 2019 · US
Glass laminates with improved flatness and methods for forming the same
US-2019184683-A1 · Jun 20, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B9/06?
- CPC B32B9/06 is the Cooperative Patent Classification code for “of paper or cardboard.”
- How many patents are filed under CPC B32B9/06 (of paper or cardboard)?
- Our database includes 211 publications tagged with this CPC code.
- Is patent activity under CPC B32B9/06 growing?
- Publication counts under this code: 26 in 2024 vs 15 in 2025 (latest complete years).