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Expired Canadian patentCanada

Sequences for the detection and identification of methicillin-resistant staphylococcus aureus mrej type v strains

CA 2899816 C · Owner: Geneohm Sciences Canada Inc. · Inventors: Huletsky, Ann; Rossbach, Valery

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Abstract From the Canadian patent

The present invention describes novel SCCmec right extremity junction (MREJ) sequences for the detection of methicillin-resistant Staphyloccocus aureus (MRSA). The MRSA strain includes an SCCmec element containing a mecA gene inserted into chromosomal DNA thereby generating a , polymorphic MREJ type v sequence that comprises polymorphic sequences from the SCCmec element right extremity and chromosomal DNA adjoining the extremity. The present invention concerns the use of MREJ type v sequences for diagnostic purposes and describes method kits, nucleic acids , and oligonucleotides for detecting the presence of at least one MREJ type v MRSA strain comprising: a) contacting a sample with …

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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 June 4, 2002 and granted May 1, 2018. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 4, 2022.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 4, 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.
FiledJune 4, 2002
GrantedMay 1, 2018
Term endedJune 4, 2022
Patent numberCA 2899816 C
Classification (IPC)C12Q1/68 +2 more

Timeline

Timeline From CIPO dates

2003200520072009201120132015201720192021Application filedJune 4, 2002Patent grantedMay 1, 2018Term endedJune 4, 2022

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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.