Systems and methods for freezing, mixing and thawing biopharmaceutical material
CA 2498718 A1 · Owner: Cutting, Jonathan · Inventors: Voute, Nicolas; Cutting, Jonathan; Woodard, Brian J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system for controlled freezing, storing and thawing of a biopharmaceutical material includes a cavity (26) for receiving a container (10) for holding the biopharmaceutical material. Further included are at least a pair of opposed surfaces (28) facing the biopharmaceutical material holding container. At least one of the opposed surfaces includes a moveable-contacting surface configured to contact the container to inhibit a clearance between the container and the movable contacting surface. Also included is at least one heat transfer surface which is thermally coupled to the biopharmaceutical material holding container when the moveable-contacting surface contacts the container. …
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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 23, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 23, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 23, 2025.
- 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.