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Expired Canadian patentCanada

Bovine adenovirus type 3 genome

CA 2594375 C · Owner: Tikoo, Suresh Kumar · Inventors: Tikoo, Suresh Kumar; Reddy, Police Seshidhar; Babiuk, Lorne A.

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

In one embodiment, the present invention relates to novel bovine adenovirus expression vector systems which utilize the following regions of the bovine adenovirus genome: nucleotides 4,092-5,234; nucleotides 5,892-17,735; nucleotides 21,198-26033 and nucleotides 31,133-34,445. These regions can be used among other things, for insertion of foreign sequences for provision of DNA control sequences including transcriptional and translational regulatory sequences or for diagnostic purposes to detect the presence of viral nucleic acids or proteins encoded by these regions in a subject or biological sample. In another embodiment the present invention relates to novel methods for the construction …

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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 23, 1998 and granted December 22, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 23, 2018.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 23, 2020.
  • 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 23, 1998
GrantedDecember 22, 2015
Term endedJune 23, 2018
Patent numberCA 2594375 C
Classification (IPC)C12N15/86 +2 more

Timeline

Timeline From CIPO dates

1999200120032005200720092011201320152017Application filedJune 23, 1998Patent grantedDec 22, 2015Term endedJune 23, 2018

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