"curculin c"
CA 2076830 A1 · Owner: Asahi Denka Kogyo Kabushiki Kaisha · Inventors: Kurihara, Yoshie
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Curculin C of the present invention has an intrachain disulfide linkage formed between the 29th cysteine residue and the 52nd cysteine residue and interchain disulfide linkages formed between the 77th cysteine residues of two curculin C monomer chains and between the 109th cysteine residues of two curculin C monomer chains, thus giving a dimer, and the monomer has an amino acid sequence as specified in the following sequence list:, sequence list:, .
Read the whole patent
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 25, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 25, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 25, 2014.
- 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.