Canadian application, no grantCanada
Method of identifying fast-hybridizing single-stranded polynucleotides
CA 2116305 A1 · Owner: Hoechst Aktiengesellschaft · Inventors: Rittner, Karola; Sczakiel, Georg
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an assay for in vitro selection of fast-hydridizing singlestranded polynucleotides applicable as inhibitor of pathogenes regulating, physiological processes or as a diagnostic agent.
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 February 23, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 23, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 23, 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.
FiledFebruary 23, 1994
GrantedNo grant recorded
Term endedFebruary 23, 2014
Patent numberCA 2116305 A1
Classification (IPC)C12Q1/68 +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.