Apparatus and method for the preparation of a radiopharmaceutical formulation
CA 2176562 A1 · Owner: Castner, James Francis · Inventors: Looby, Richard John; Castner, James Francis; Harris, Thomas David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus and method for producing a radiopharmaceutical formulation utilize a radiationshielding container (10) for receiving a vial having the non-radioactive components necessary to form a radiopharmaceutical formulation therein. A mixture of such non-radioactive components and a radioactive liquid added thereto is both heated and cooled using a thermoelectric element (94). The container (10) comprises a hollow outer shielding member (12) formed from a radiation shielding material and a vial holder (54) formed from a highly head conductive material received therewithin. The vial holder (54) includes a skirt portion (60) that defines a socket (76). The socket (76) is sized to receive in …
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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 December 14, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 14, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 14, 2016.
- 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.