Lipoglycan compositions and methods of treating parasitic infections
CA 2364507 A1 · Owner: Semprevivo, Lloyd H. · Inventors: Semprevivo, Lloyd H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A composition for and a method of eliciting in a vertebrate a protective immune response against a eukaryotic parasite are disclosed. The method includes administering to the vertebrate a composition having a carrier group coupled to an oligosaccharide obtained from a lipoglycan found on the surface of a eukaryote. The composition is administered in an amount sufficient to elicit a protective immune response against the parasite.
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 March 10, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 10, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 10, 2022.
- 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.