Transgenic animal model of bone mass modulation
CA 2446859 A1 · Owner: Wyeth · Inventors: Bex, Frederick James Iii; Babij, Philip; Askew, Roger G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to methods and materials used to express the HBM protein in animal cells and transgenic animals. The present invention also relates to transgenic animals expressing the high bone mass gene the , corresponding wild-type gene, and mutants thereof. The invention provides nucleic acids, including coding sequences oligonucleotide primers and probes, proteins cloning vectors, expression vectors, transformed hosts methods of , developing pharmaceutical compositions methods of identifying molecules , involved in bone development and methods of diagnosing and treating diseases involved in bone development. In preferred embodiments the present invention , is directed …
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 13, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 13, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 13, 2024.
- 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.