Insulation packaged with additive
CA 2618283 C · Owner: Saint-Gobain Isover · Inventors: Ponnouradjou, Alexis; Lasalle, Michael E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A quantity of fibrous insulation such as glass or mineral fiber or cellulose , insulation is provided. At least one capsule containing a quantity of an additive is provided, such that a there is a predetermined ratio between the quantity of the additive and the quantity of the fibrous insulation such as glass or mineral fiber, or cellulose insulation. The fibrous insulation such as glass or mineral fiber, or cellulose insulation and the at least one capsule are enclosed in a common package.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed August 10, 2006 and granted May 27, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 10, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.