Method of producing functional protein domains
CA 2415768 C · Owner: Laboratoires Serono S.A. · Inventors: De Luca, Giampiero; Falciola, Luca
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 of producing functional protein domains, which are fragments of primary translational products consisting of one or more distinct protein domains encoded by specific subsets of exonic sequences. The method is based on the integration by a single homologous , recombination event of a regulatory unit into the eukaryotic gene coding for the primary translational product at the level of the intronic genomic region immediately adjacent to the exonic sequences which code for the functional protein domain.
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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 August 1, 2001 and granted May 17, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 1, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 1, 2023.
- 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.