A novel g protein-coupled receptor protein and its dna
CA 2335648 A1 · Owner: Nomura, Nobuo · Inventors: Yamamoto, Koji; Kurokawa, Tsutomu; Nomura, Nobuo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A human brain-derived protein; its peptide fragments or salts thereof; a DNA encoding the receptor protein, etc. The above-described human brain-derived protein and DNA encoding the same are useful in: (1) determining a ligand; (2) acquiring an antibody and an antiserum; (3) constructing a recombinant receptor protein expression system; (4) developing a receptor-binding assay system and screening a candidate for a drug by using the above expression system; (5) designing a drug based on a comparison with a ligand receptor having a similar structure; (6) as a probe in gene diagnosis and as a reagent for constructing a PCR primer; (7) constructing a transgenic animal; and (8) as a …
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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 5, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 5, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 5, 2021.
- 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.