Methods and compositions for crosslinking tissue
CA 2440087 A1 · Owner: St. Jude Medical, Inc. · Inventors: Ogle, Matthew F.; Mirsch, M. William Ii
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Tissue is crosslinked with compositions that include bridges. In some embodiments, the tissue includes linkers that bond to the tissue and bridges that connect two or more of the linkers. In other embodiments bridges connect , two or more modified sites in a modified tissue. The use of bridges in the crosslinking methods more modified sites in a modified tissue. The use of bridges in the crosslinking methods more readily forms crosslinks particularly between different polypeptides in the tissue. The use of bridges can allow for greater modulation of the degree of crosslinking of a tissue.
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 11, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 11, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 11, 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.