Expired Canadian patentCanada
Seal element for anastomosis
CA 2583387 C · Owner: Tyco Healthcare Group Lp · Inventors: Bettuchi, Michael; Kennedy, Jack; Hadba, Ahmad R.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A seal element for sealing between tissue lumens includes a first material for allowing tissue ingrowth and a second sealant material.
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 September 29, 2005 and granted November 19, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 29, 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.
FiledSeptember 29, 2005
GrantedNovember 19, 2013
Term endedSeptember 29, 2025
Patent numberCA 2583387 C
Classification (IPC)A61B17/11 +1 more
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.