Pseudo-metalloproteins, corresponding preparation and use as biosensors
CA 2419019 A1 · Owner: Lombardi, Angelina · Inventors: Lombardi, Angelina; Pavone, Vincenzo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Described herein is a compound of general formula (I) in which: M is a metal selected among Fe, Mn, Ti, Mo, Co, Ni, Cu Pd, Pt, Au, Ru, Cr, V, Tb, Yb, Rh, Ir, Os; X1 is an antigen or else a functional group that enables association to a biomolecule; X2 is a functional group that enables association to an electrode; S1 and S2 are spacer groups made up of a chain of from 3 to 12 atoms of C, N, O, S and corresponding mixtures; all the other substituents have an amino acid nature. The said compound may be used to construct biosensors.
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 August 9, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 9, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 9, 2023.
- 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.