Closing cap for containers filled with medical liquids
CA 2584384 C · Owner: Rahimy, Ismael · Inventors: Brandenburger, Torsten; Rahimy, Ismael; Wegner, Gerald
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a closing cap for containers especially bottle-, shaped containers, which are filled with medical liquids especially with , liquids for infusion or transfusion. Said closing cap comprises a removal and injection site (6, 7) having a first opening (8) for removing the liquid and being obturated by a first pierceable self-sealing membrane (10) and a second , opening (9) for injecting an additive and being obturated by a second pierceable self-sealing membrane (11), the first and second membrane being configured differently. Since the port system has differently configured membranes, the removal and injection site can be optimally adapted to the specific …
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 August 12, 2005 and granted April 11, 2017. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 12, 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.
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.