Biopolymer matt for use in tissue repair and reconstruction
CA 2323797 A1 · Owner: Bell, Eugene · Inventors: Bell, Eugene; Begley, Michael J.; Sioussat, Tracy M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Biopolymer matt, biopolymer matt composites biopolymer matt compositions, and , methods of preparing the matt and composite matts are described. Also described are biocompatible constructs which include extracellular matrix macromolecules and methods of preparing these constructs. The matt matt , compositions and biocompatible constructs of the invention can be used in tissue repair and reconstruction.
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 17, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 17, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 17, 2021.
- 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.