Cochlear implant electrode with adjustable subdivision for middle ear functions
CA 2556292 C · Owner: Nielsen, S. Bryde · Inventors: Jolly, Claude; Nielsen, S. Bryde
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Cochlear Implant Electrode with Adjustable Subdivision for Middle Ear Functions Abstract An electrode for use with a cochlear implant capable of being implanted in a subject is provided. The electrode includes a main electrode branch which provides functions to an inner ear of the subject and an adjustable subdivision connected to the main electrode for providing functions to a middle ear of the subject.
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 March 15, 2005 and granted January 29, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 15, 2025.
- 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.