Novel use of lipopeptide preparations
CA 2491001 A1 · Owner: Thonart, Philippe · Inventors: Brans, Alain; Dufour, Samuel; Deleu, Magali
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to the use of lipopeptide preparations as antititled-peptide agent, which are able to inhibit or limit de destabilisation effect of tilted peptides on hydrophobic/hydrophilic interfaces for instance , on membranes. The lipopeptides comprise surfactins iturins, and fengycins. It , also relates to a process for the production of the lipopeptide preparations.
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 27, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 27, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 27, 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.