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Expired Canadian patentCanada

Gene upregulated in cancers of the prostate

CA 2388709 C · Owner: Afar, Daniel E. H. · Inventors: Mitchell, Steve Chappell; Hubert, Rene S.; Jakobovits, Aya

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

The present invention relates to a novel protein designated 20P2H8 which shares homology with several heterogenous nuclear ribonucleoproteins (hnRNPs). A full length approximately 3600 bp 20P2H8 cDNA (SEQ ID NO:10), encoding a 517 amino acid open reading frame (SEQ ID NO:2) is provided herein.

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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 October 26, 2000 and granted March 13, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 26, 2020.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 26, 2022.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 26, 2000
GrantedMarch 13, 2012
Term endedOctober 26, 2020
Patent numberCA 2388709 C
Classification (IPC)C12N15/12 +2 more

Timeline

Timeline From CIPO dates

2001200320052007200920112013201520172019Application filedOct 26, 2000Patent grantedMarch 13, 2012Term endedOct 26, 2020

Sources & verification

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