Process for the preparation of a free flowing, homogeneous, iodophor containing wound powder
CA 1260834 A · Owner: Euroceltique S.A. · Inventors: Jauw, Tjoe H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process for the preparation of a free flowing iodophor, containing wound powder in which a finely divided sugar is sprayed, in a fluidised bed granulator with a solution of the, iodophor in a solvent comprising water and an alkyl alcohol having a boiling point (at 760mm Hg) below 100°C. Preferably the sugar is sucrose the iodophor is povidone, iodine and the alcohol is ethanol. The process allows the formation of a free flowing homogeneous wound powder that is well tolerated when applied to wounds.
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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
- Granted September 26, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 26, 2006.
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Timeline
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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.