Novel superconducting articles, and methods for forming and using same
CA 2550395 C · Owner: Reis, Chandra · Inventors: Selvamanickam, Venkat; Reis, Chandra; Knoll, Allan Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A superconducting tape is disclosed, including a substrate a buffer layer , overlying the substrate a superconductor layer overlying the buffer layer and an electroplated stabilizer layer overlying the superconductor layer. Also disclosed are components incorporating superconducting tapes methods for , manufacturing same, and methods for using same. The tape provides for low AC losses, and is particularly suitable for deployment in components where attenuation of AC losses is important, such as in rotating machines.
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 December 14, 2004 and granted September 24, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 14, 2024.
- 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.