Position-specific insertion vectors and method of using same
CA 2003695 A1 · Owner: Sandmeyer, Suzanne B. · Inventors: Sandmeyer, Suzanne B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides vectors for the efficient and position-specific integration of expressible exogenous nucleotide sequences into cellular genomes. This invention takes advantage of the discovery of a positionspecific endonuclease and position-specific insertion markers for the design of said vectors. In addition a, gene comprising a recombinant nucleic acid molecule encoding a polypeptide possessing the biological activity of a position-specific endonuclease, wherein the biological activity of said endonuclease is the catalysis of positionspecific insertion of genetic material carried between the position-specific integration markers, is disclosed UCALFO8A.PCT, 110889, -37-
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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 November 23, 1989. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 23, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 23, 2011.
- 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.