Dna sequence coding for a signal peptide of levansucrase and vectors containing the same
CA 1270779 C · Owner: Institut Pasteur · Inventors: Fouet, Agnes; Rapoport, Georges; Klier, Andre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a DNA sequence of formula, and vectors containing this sequence. These vectors can be modified by a DNA insert coding for a determined polypeptide, preferably contiguous to the above DNA sequence. The vectors so obtained are useful for transforming B. subtilis and conferring on the host bacteria the capability of producing and excreting in their culture medium said determined peptide.
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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 June 26, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 26, 2007.
- 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
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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.