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Expired Canadian patentCanada

Testing endosymbiont cellular organelles and compounds identifiable therewith

CA 2364294 C · Owner: Van Gemen, Bob · Inventors: Van Gemen, Bob; Timmermans, Eveline Catherina Anna Clasina; De Ronde, Anthonij

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Abstract From the Canadian patent

The invention relates to diagnosis of disease or determination of the function of cellular organisms, being of multi-cellular or unicellular nature visible , by the , naked eye or being a micro-organism. In one embodiment a method is provided , for , determining whether an HIV infected animal is affected by an HIV related disease. , The method comprises determining the amount of a mitochondrial nucleic acid or gene product thereof in a blood sample obtained from the animal determining , the , amount of a nuclear nucleic acid or gene product thereof in the blood sample determining the relative ratio of the mitochondrial nucleic acid or gene product , thereof in relation to the amount of …

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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 4, 2001 and granted April 2, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 4, 2021.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 4, 2023.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 4, 2001
GrantedApril 2, 2013
Term endedDecember 4, 2021
Patent numberCA 2364294 C
Classification (IPC)C12Q1/00 +2 more

Timeline

Timeline From CIPO dates

2002200420062008201020122014201620182020Application filedDec 4, 2001Patent grantedApril 2, 2013Term endedDec 4, 2021

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