Genes and proteins for the biosynthesis of lactimidomycin
CA 2453675 A1 · Owner: Farnet, Chris M. · Inventors: Yang, Xianshu; Staffa, Alfredo; Farnet, Chris M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Genes and proteins involved in the biosynthesis of polyketides by microorganisms, including the genes and proteins forming the biosynthetic loci for the polyketide, dorrigocin from Streptomyces platensis subsp. rosaceus and the polyketide lactimidomycin from Streptomyces amphibiosporus. The genes and proteins allow direct manipulation of dorrigocin, lactimidomycin and related chemical structures via, chemical engineering of the enzymes involved in the biosynthesis of dorrigocin and, lactimidomycin.
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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 April 26, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 26, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 26, 2024.
- 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.