Ysz ceramic substrate protected fireproof hose
US-2024401725-A1 · Dec 5, 2024 · US
of {natural rubber or synthetic} rubber
of {natural rubber or synthetic} rubber · 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 | B32B15/06 |
| Official title | of {natural rubber or synthetic} rubber |
| Display label | of {natural rubber or synthetic} rubber |
| Total patents | 730 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 36 |
| 2017 | 51 |
| 2018 | 88 |
| 2019 | 80 |
| 2020 | 96 |
| 2021 | 90 |
| 2022 | 75 |
| 2023 | 81 |
| 2024 | 64 |
| 2025 | 44 |
| 2026 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fire-resistant multi-layer membrane
US-2024123718-A1 · Apr 18, 2024 · US
Fire-resistant multi-layer membrane
US-2024025163-A1 · Jan 25, 2024 · US
System and method having coupling with layered portion
US-9803698-B2 · Oct 31, 2017 · US
Rubber Composition, Laminated Body of Rubber Composition and Metal, and Vulcanized Rubber Product
US-2017275441-A1 · Sep 28, 2017 · US
Battery packaging material
US-2017274622-A1 · Sep 28, 2017 · US
Pressure-sensitive adhesives including expandable graphite
US-2017267896-A1 · Sep 21, 2017 · US
Steel reinforcing element coated with an adhesive composition containing aromatic aldehyde and polyphenol
US-2017165942-A1 · Jun 15, 2017 · US
Layered diaphragm
US-9567944-B2 · Feb 14, 2017 · US
Rubber-metal laminated gasket material
US-2017037811-A1 · Feb 9, 2017 · US
Rubber-metal laminated gasket material
US-2016369742-A1 · Dec 22, 2016 · US
Laminate for touch panel and adhesive sheet
US-2016355705-A1 · Dec 8, 2016 · US
System and method having coupling with layered portion
US-2016333942-A1 · Nov 17, 2016 · US
Adhesive for rubber bonding
US-2016319171-A1 · Nov 3, 2016 · US
Metal-resin composite body
US-2016303820-A1 · Oct 20, 2016 · US
Dense barrier-coating system and method
US-9463610-B2 · Oct 11, 2016 · US
Rubber Composition, Laminated Body of Rubber Composition and Metal, And Vulcanized Rubber Product
US-2016280894-A1 · Sep 29, 2016 · US
Member for electrophotography, method for producing the same, and image forming apparatus
US-9442408-B2 · Sep 13, 2016 · US
Coating compositions for aluminum beverage cans and methods of coating same
US-9415900-B2 · Aug 16, 2016 · US
Composite member and composite-member manufacturing method
US-2016207236-A1 · Jul 21, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B15/06?
- CPC B32B15/06 is the Cooperative Patent Classification code for “of {natural rubber or synthetic} rubber.”
- How many patents are filed under CPC B32B15/06 (of {natural rubber or synthetic} rubber)?
- Our database includes 730 publications tagged with this CPC code.
- Is patent activity under CPC B32B15/06 growing?
- Publication counts under this code: 64 in 2024 vs 44 in 2025 (latest complete years).