Peptide sub-library kits
CA 2136227 A1 · Owner: Sebestyen, Ferenc · Inventors: Furka, Arpad; Sebestyen, Ferenc
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The subjects of the invention are kits comprising free or support bound peptide mixtures (sub-libraries) as components methods, for their preparation and method for their use in discovery of bioactive peptides as potential drugs. Groups of free peptide mixtures (sub-libraries) forming components of the kit may carry different color or fluorescent labels facilitating their identification. The solid support in kits comprising support bound peptides may carry color or fluorescent labels as well but the size or the, specific gravity of the beads are also used as markers. The kits can be applied in all kinds of biological screening tests including binding tests with macromolecules (like …
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 20, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 20, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 20, 2015.
- 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.