Test and model for alzheimer's disease
CA 2101774 C · Owner: Hardy, John A. · Inventors: Goate, Alison M.; Owen, Michael J.; Mullan, Michael J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Model systems of Alzheimer's disease comprise a DNA sequence encoding an amy-loid precursor protein (APP) isoform or fragment that has an amino acid substitution. The , substituted amino acid may be other than valine at the amino acid position corresponding , to amino acid residue position 717 of APP770. Methods of determining genetic predisposi-tion to Alzheimer's disease are also disclosed.
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, 1992 and granted January 4, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 21, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 21, 2014.
- 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.