Method of storing and releasing gases in a controlled manner using an electrochemically prepared crystalline porous metal-organic framework
CA 2546327 C · Owner: Mueller, Ulrich · Inventors: Hesse, Michael; Wessel, Helge; Schubert, Markus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a method of absorbing and/or storing gases in which , the gas to be stored is brought into contact with an electrochemically prepared , metal-organic framework under conditions suitable for absorption of the gas with , absorption of the gas into the metal-organic framework occurring and, if , appropriate, the conditions are subsequently changed so that release of the stored , gas occurs.
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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 November 24, 2004 and granted September 3, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 24, 2024.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
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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.