Atrichia mouse
CA 2262375 C · Owner: Shiomoto, Yasuhisa · Inventors: Kondo, Taizo; Kondo, Toshio; Shiomoto, Yasuhisa
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an atrichia mouse which grows juvenile hair but is deficient in the ability to grow pelage hair and, more particularly, to an atrichia mouse such that the spontaneous prevalence of wet and dry skin lesions is not less than 70% at the 24th week of age the , number of mast cells in the skin is not less than about 50/linear mm at the 24th week of age, and the serum IgE level is not less than about 3500 ng/ml at the 24th week of age. The atrichia mouse of the invention finds application as an animal model of disease for the research and development of therapeutic drugs for dermatitis among , other kinds of drugs.
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 30, 1997 and granted June 21, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 30, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 30, 2019.
- 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.