Therapeutic agent for diseases caused by pth or pthrp
CA 2373885 A1 · Owner: Onuma, Etsuro · Inventors: Onuma, Etsuro; Tsunenari, Toshiaki; Saito, Hidemi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Remedies for diseases caused by PTH or PTHrP. These remedies contain as the , active ingredient, an agonist or an antagonist binding to PTH receptor or PTHrP receptor or a substance binding to a ligand of such a receptor to thereby promote or inhibit the binding of the ligand to the receptor.
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 July 3, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 3, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 3, 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.