Immunogens containing peptides with an attached hydrophobic tail for adsorption to hepatitis b virus surface antigen
CA 1333358 C · Owner: New York Blood Center, Inc. · Inventors: Neurath, Alexander Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An immunogenic complex comprising a peptide containing a hydrophobic tail, the peptide being adsorbed to hepatitis B virus surface antigen via the hydrophobic tail. Such complex in an immunogenically effective amount when administered with a physiologically acceptable diluent and an adjuvant can serve as a vaccine.
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
- Granted December 6, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 6, 2011.
- 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.