Cloning vectors and method for molecular cloning
CA 2440044 A1 · Owner: Hayashizaki, Yoshihide · Inventors: Carninci, Piero; Hayashizaki, Yoshihide
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention discloses a family of cloning vectors capable of cloning nucleic acid inserts of interest of long sizes with low or reduced background and , high efficiency of excision and method for preparing these vectors and library thereof.As example, it is disclosed a cloning vector comprising a construction vector segment (CS) and a replaceable segment (RS) wherein the size of CS is: , 36.5 kb <= CS <= 38 kb preferably CS is 37.5 kb, comprising lox recombination sites for Cre-recombination and/or att recombination sites for Gateway-like recombination, preferably also a background-reducing system selected from the group of: the ccdB gene, a lox sequence the lacZ gene, and …
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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 February 25, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 25, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 25, 2024.
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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.