Cytokine receptor zcytor17 multimers
CA 2473733 C · Owner: Novak, Julia E. · Inventors: Sprecher, Cindy A.; Hammond, Angela K.; Presnell, Scott R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Novel polypeptide combinations, polynucleotides encoding the polypeptides and , related compositions and methods are disclosed for zcytor17-containing multimeric or heterodimer cytokine receptors that may be used as novel cytokine antagonists, and within methods for detecting ligands that stimulate the proliferation and/or development of hematopoietic lymphoid and myeloid , cells in vitro and in vivo. The present invention also includes methods for producing the multimeric or heterodimeric cytokine receptor uses therefor and , antibodies thereto.
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 January 21, 2003 and granted September 9, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 21, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 21, 2025.
- 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.