Canadian application, no grantCanada
Nocathiacin antibiotics
CA 2337398 A1 · Owner: Li, Wenying · Inventors: Brown, Daniel M.; Brown, Kimberly; Li, Wenying
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Novel thiazolyl peptide antibiotic compounds including nocathiacin I, II and , III, are disclosed. Also novel microorganism ATCC-202099 is disclosed.
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 July 13, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 13, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 13, 2021.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 13, 1999
GrantedNo grant recorded
Term endedJuly 13, 2019
Patent numberCA 2337398 A1
Classification (IPC)A61K31/43 +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.