Method and apparatus for chromosome profiling
CA 2595897 C · Owner: Ramesh Vallabhaneni · Inventors: Ramesh Vallabhaneni
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and apparatus for generating an Interphase chromosome profile. The method comprises obtaining a sample containing cells having chromosomes for profiling; obtaining species specific DNA probes wherein the DNA probes are , capable of marking at least one chromosome at substantially equidistant locations on said chromosomes; hybridizing the sample with the DNA probes; using a plurality of enzymes to produce differential color bands on the chromosome for colorimetric analysis of the sample; and using visual analysis for determining the profile of the chromosome.
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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 December 22, 2005 and granted November 15, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 22, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
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Timeline
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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.