Container with a hollow needle
CA 2609052 C · Owner: Weibel-Furer, Ludwig · Inventors: Weibel-Furer, Ludwig; Weibel-Furer, Dominique
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a container for the intake and release of a medicament, in particular a parenteral medicament, the container exhibiting a casing which is sealed, except for an opening for the purpose of releasing the medicament, the container being designed in such a way that a release of the medicament is effected by alteration of at least one region of the casing. The casing is furthermore formed in one piece. The container exhibits a hollow needle.
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 May 18, 2006 and granted February 16, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 18, 2026.
- 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.