A barrier system
US-2024051735-A1 · Feb 15, 2024 · US
comprising animal or vegetable substances {, e.g. cork, bamboo, starch}
comprising animal or vegetable substances {, e.g. cork, bamboo, starch} · 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 | B32B9/02 |
| Official title | comprising animal or vegetable substances {, e.g. cork, bamboo, starch} |
| Display label | comprising animal or vegetable substances {, e.g. cork, bamboo, starch} |
| Total patents | 460 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 18 |
| 2017 | 29 |
| 2018 | 38 |
| 2019 | 34 |
| 2020 | 39 |
| 2021 | 51 |
| 2022 | 54 |
| 2023 | 54 |
| 2024 | 54 |
| 2025 | 63 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multilayer films, methods of manufacture thereof and articles comprising the same
US-2017355179-A1 · Dec 14, 2017 · US
Fabric having tobacco entangled with structural fibers
US-9814261-B2 · Nov 14, 2017 · US
Method and system for delivering biodegradable shelled portions
US-2017320573-A1 · Nov 9, 2017 · US
Process of preparing a dyed fabric including a bacterial biopolymer and having unique appearance
US-2017314193-A1 · Nov 2, 2017 · US
Medical device films
US-9782957-B2 · Oct 10, 2017 · US
Structure with Honeycomb Core
US-2017282484-A1 · Oct 5, 2017 · US
Light reflecting film, production method for light reflecting film, decorative molding method for light reflecting film, laminated glass, and curved surface body
US-2017254936-A1 · Sep 7, 2017 · US
Systems and apparatus for housing electronic components and methods thereof
US-2017248992-A1 · Aug 31, 2017 · US
Thermoplastic roofing membranes for fully-adhered roofing systems
US-2017203555-A1 · Jul 20, 2017 · US
Materials that include conch shell structures, methods of making conch shell structures, and devices for storing energy
US-2017144410-A1 · May 25, 2017 · US
Method of manufacturing electronic device and composite film
US-2017100926-A1 · Apr 13, 2017 · US
Foam modifiers for gypsum slurries, methods, and products
US-2017096366-A1 · Apr 6, 2017 · US
Transaction and id cards having selected texture and coloring
US-2017098151-A1 · Apr 6, 2017 · US
Multilayer fabric with selective radiation filter
US-9596896-B2 · Mar 21, 2017 · US
Moulded multilayer lining for heat and sound insulation
US-9586380-B2 · Mar 7, 2017 · US
Gas barrier packaging material
US-2017057209-A1 · Mar 2, 2017 · US
Polymer laminate
US-2017043062-A1 · Feb 16, 2017 · US
Silage film
US-2017021594-A1 · Jan 26, 2017 · US
Panel with fire barrier
US-2017022704-A1 · Jan 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B9/02?
- CPC B32B9/02 is the Cooperative Patent Classification code for “comprising animal or vegetable substances {, e.g. cork, bamboo, starch}.”
- How many patents are filed under CPC B32B9/02 (comprising animal or vegetable substances {, e.g. cork, bamboo, starch})?
- Our database includes 460 publications tagged with this CPC code.
- Is patent activity under CPC B32B9/02 growing?
- Publication counts under this code: 54 in 2024 vs 63 in 2025 (latest complete years).