Gene-trapping construct for the identification and isolation of genes
CA 2274092 C · Owner: Von Melchner, Harald · Inventors: Von Melchner, Harald
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 gene trap construct containing a first reporter gene, which, after activation, can activate a second reporter gene and the use of , this gene, trap construct for identification and/or isolation of genes in particular , transiently, expressed genes. The invention relates further to a cell preferably a mammal , cell, containing the above-mentioned gene trap construct. The invention relates furthermore, to the use of this mammal cell for identification and/or isolation of genes in particular, transient genes. In addition the invention relates to a vector containing the above-, mentioned gene trap construction as well as a kit for identifying and/or isolating …
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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 December 5, 1997 and granted March 25, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 5, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 5, 2019.
- 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.