Fire resistant roofing products
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 28, 2017
Grant Date -
Nov 20, 2014
app pub date -
Jun 30, 2014
filing date -
Apr 4, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
A fire resistant roofing material includes a core sheet and a sheet of conductive material having a thermal conductivity greater than about 25 W/m-K. The sheet of conductive material is coextensively bonded with the core sheet, and coated with a polymer-modified bituminous material having fire-resistant properties.
First Claim
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International Classification(s)
- 2014 Application Filing Year
- E04B Class
- 1073 Applications Filed
- 903 Patents Issued To-Date
- 84.16 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- E04B Class
- 28.34 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 28, 2028 |
