Roofing product including bio-based asphalt mixture and methods of making the roofing product and the roofing-grade asphalt mixture
US-2025154766-A1 · May 15, 2025 · US
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characterised by the means to apply it to a support or to another roofing membrane, e.g. self-adhesive layer or strip
characterised by the means to apply it to a support or to another roofing membrane, e.g. self-adhesive layer or strip · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06N5/006 |
| Official title | {characterised by the means to apply it to a support or to another roofing membrane, e.g. self-adhesive layer or strip} |
| Display label | characterised by the means to apply it to a support or to another roofing membrane, e.g. self-adhesive layer or strip |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 2 |
| 2023 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Roofing product including bio-based asphalt mixture and methods of making the roofing product and the roofing-grade asphalt mixture
US-12234648-B2 · Feb 25, 2025 · US
Roofing product including bio-based asphalt mixture and methods of making the roofing product and the roofing-grade asphalt mixture
US-2023175262-A1 · Jun 8, 2023 · US
Roofing product including bio-based asphalt mixture and methods of making the roofing product and the roofing-grade asphalt mixture
US-11598096-B2 · Mar 7, 2023 · US
Roofing product including bio-based asphalt mixture and methods of making the roofing product and the roofing-grade asphalt mixture
US-2020149280-A1 · May 14, 2020 · US
Roofing product including bio-based asphalt mixture and methods of making the roofing product and the roofing-grade asphalt mixture
US-10550574-B2 · Feb 4, 2020 · US
Granule coated waterproof roofing membrane
US-2018155931-A1 · Jun 7, 2018 · US
Granule coated waterproof roofing membrane
US-9834935-B2 · Dec 5, 2017 · US
Fire resistant roofing products
US-9580902-B2 · Feb 28, 2017 · US