Novel glycolipid complexes and their uses
CA 2253883 A1 · Owner: Buschard, Karsten · Inventors: Buschard, Karsten; Mansson, Jan-Eric; Fredman, Pam
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A complex between a water-soluble polymer containing hydrophobic regions and a glycolipid, immunoassays utilizing the complex as an immune reagent and diagnostic methods to be used in the context of neuropathy and insulindependent diabetes. The diagnostic methods employ anti-glycolipid antibody as a marker. The preferred glycolipid is sulphatide.
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 May 10, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 10, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 10, 2019.
- 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.