Battery structures, self-organizing structures and related methods
CA 2455819 C · Owner: Massachusetts Institute Of Technology · Inventors: Gozdz, Antoni S.; Loxley, Andrew; Chiang, Yet-Ming
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An energy storage device includes a first electrode comprising a first material and a second electrode comprising a second material at least a , portion of the first and second materials forming an interpenetrating network when dispersed in an electrolyte, the electrolyte the first material and the , second material are selected so that the first and second materials exert a repelling force on each other when combined. An electrochemical device includes a first electrode in electrical communication with a first current collector; a second electrode in electrical communication with a second current collector; and an ionically conductive medium in ionic contact with said first and …
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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 July 26, 2002 and granted July 23, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 26, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 26, 2024.
- 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.