Polypeptide inhibitor of the replication of hsu and similar viruses
CA 2115566 A1 · Owner: O'Hare, Peter F. J. · Inventors: O'Hare, Peter F. J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A polypeptide which inhibits the replication of Herpes Simplex Virus and like viruses, which has the amino acid sequence of at least a portion of the region 360-367 as shown in SEQ ID No. 1 of the Herpes Simplex Virus protein Vmw 65 or a conservatively, modified variant thereof with the proviso that the polypeptide does not extend beyond amino acid 372 of the said protein.
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 September 15, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 15, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 15, 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.