Blood-bag system
CA 2104296 A1 · Owner: Blutspendedienst Der Landesverbande Des Deutschen Roten Kreuzes Niedersachsen, Oldenburg Und Bremen Ggmbh · Inventors: Mohr, Harald
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
57) Abstract, The invention concerns a blood-bag system for a donor's blood, the system comprising at least one bag (70) and tubing (71) made of at least partially transparent plastics material. In the sterile, ready for-use configuration which, can be handled as an independent unit one or, more substances (31) are present in sealed subspaces (71a). Each blood-bag system of this kind can be combined; by means of a connection on each, with another blood-bag system, which can also have one or more bags (3, 5, 7, 9) and can also be handled as an independent unit.
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 January 20, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 20, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 20, 2014.
- 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.