Methods for treating a patient using a bioengineered flat sheet graft prostheses
CA 2422852 C · Owner: Bilbo, Patrick R. · Inventors: Bilbo, Patrick R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention is directed to tissue engineered prostheses made from processed tissue , matrices derived from native tissues that are biocompatible with the patient or host in which , they are implanted. When implanted into a mammalian host these prostheses can , serve as a , functioning repair augmentation, or replacement body part or tissue structure. There is , provided a prosthesis comprising two or more superimposed chemically bonded , layers of , processed tissue material which when implanted into a mammalian patient undergoes , controlled biodegradation occurring with adequate living cell replacement such that the , original implanted prosthesis is remodeled by the patient's …
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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 September 18, 2001 and granted June 26, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 18, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 18, 2023.
- 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.