Method for relative quantification of attached nucleic acids
CA 2433674 A1 · Owner: Ji, Wan · Inventors: Gregg, Keqin; Reus, Bonnie; Kemppainen, Jon
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and associated compositions for the relative quantification of nucleic acid on an address-defined surface involving fitting the nucleic acid , with a generic oligonucleotide and hybridizing the generic oligonucleotide with a directly or indirectly labeled complementary oligonucleotide. The method is applicable, for example, to SNP genotyping and gene expression analysis.
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 7, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 7, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 7, 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.