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Expired Canadian patentCanada

Human tissue factor related dna segments, polypeptides and antibodies

CA 1340544 C · Owner: Scripps Clinic And Research Foundation · Inventors: Morrissey, James H.; Edgington, Thomas S.

CIPO record

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Abstract From the Canadian patent

DNA segments that include DNA sequences defining a structural gene coding for a human tissue factor heavy chain protein and a precursor form of that protein are disclosed. Recombinant DNA molecules capable of expressing a human tissue factor heavy chain protein are also disclosed. Further disclosed are human tissue factor heavy chain binding site polypeptide analogs as well as methods for their use.

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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

  • Granted May 18, 1999. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 18, 2016.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 30, 1988
GrantedMay 18, 1999
Term endedMay 18, 2016
Patent numberCA 1340544 C
Classification (IPC)C12N15/57 +2 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007201020132016Application filedMarch 30, 1988Patent grantedMay 18, 1999Term endedMay 18, 2016

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