Microarray synthesis and assembly of gene-length polynucleotides
CA 3020587 C · Owner: Gen9, Inc. · Inventors: Oleinikov, Andrew V.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
There is disclosed a process for in vitro synthesis and assembly of long gene- length polynucleotides based upon assembly of multiple shorter oligonucleotides synthesized in situ on a microarray platform. Specifically there is disclosed a process for in situ synthesis of oligonucleotide fragments on a solid phase microarray platform and subsequent "on device" assembly of larger polynucleotides composed of a plurality of shorter oligonucleotide fragments.
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 September 12, 2003 and granted March 7, 2023. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 12, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 12, 2025.
- 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.