Antifungal parenteral products
CA 2488872 A1 · Owner: Versicor, Inc. · Inventors: Stogniew, Martin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Parenteral pharmaceutical formulations containing an echinocandin antifungal compound and an aqueous solvent are provided wherein the formulation includes , ethanol for example about 20% w/v ethanol. The parenteral pharmaceutical formulation may further include one or more additives,such as a stabilizing agent, buffer or t onicity agent. The parenteral pharmaceutical formulations are useful in extending the shelf life and improving the solubility of the echinocandin antifungal compound.
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 June 12, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 12, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 12, 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.