Expired Canadian patentCanada
Method of producing a human protein and dna-sequence for use when carrying out the method
CA 1340862 C · Owner: Dako Denmark A/S · Inventors: Grubb, Anders; Lundwall, Ake; Dalboge, Hendrik
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Cystatin C or a modified cystatin C is Produced biosynthetically by culturing microorganisms or cells into which cDNA extracted from human cells and with codons coding for cystatin C or a modified cystatin C is introduced.
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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
- Granted December 28, 1999. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 28, 2016.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 24, 1988
GrantedDecember 28, 1999
Term endedDecember 28, 2016
Patent numberCA 1340862 C
Classification (IPC)C12N15/15 +2 more
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.