Expired Canadian patentCanada
Recombinant feline coronavirus s proteins
CA 2096010 C · Owner: Jones, Elaine V. · Inventors: Miller, Timothy J.; Pfeiffer, Nancy E.; Klepfer, Sharon R.
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 galactokinase/FIPV S fusion proteins and their use as vaccine components, therapeutic agents, diagnostic agents as, well as methods of making same are provided.
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 November 14, 1991 and granted May 8, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 14, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 14, 2013.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 14, 1991
GrantedMay 8, 2001
Term endedNovember 14, 2011
Patent numberCA 2096010 C
Classification (IPC)C12N15/62 +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.