Recombinant plasmid inserted with herpes simplex virus gene
CA 1295564 C · Owner: Ohtomo, Nobuya · Inventors: Eto, Tatsuo; Nozaki, Chikateru; Kino, Yoichiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention provides a recombinant plasmid inserted with a herpes simplex virus gene. The plasmid comprises a plasmid vector containing a yeast gene and an Escherichia coli gene and carries a promoter region and a herpes simplex virus gB gene (HSVgB gene) recombined therewith under control of the promoter. The HSVgB gene omits a part of the N-terminal coding region of the gene including the signal sequence-encoding region and optionally a further region downstream therefrom, e.g. a gB gene omitting a gene encoding the N-terminal 30 amino acids and a gB gene omitting a gene encoding the N-terminal 83 amino acids. The recombinant plasmid is useful for the production of a transformed yeast, …
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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 February 11, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 11, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.