A method for producing a multi-gene recombinant vector construct and the application
CA 2439841 A1 · Owner: South China Agricultural University · Inventors: Liu, Yaoguang
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a method and a multi-gene assembly vector system having an acceptor vector and two donor vectors for effective transfer of multiple genes into a single vector. Using the method and the vector, system disclosed in this invention multiple cycles of DNA recombination based on a recombination system can be repeatedly carried out by alternate use of the, two donor vectors together with the acceptor vector for recombination. The vector system and the method are used to construct any genetic engineering vector that contains multiple genes or DNA fragments of interest for transfer and, expression of the genes in different cells tissues, and organisms.
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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 September 11, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 11, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 11, 2025.
- 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.