Method for the evaluation of oral microbes
CA 1295937 C · Owner: Shelburne, Charles E. · Inventors: Shelburne, Charles E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
40193 CAN lA, Abstract of the Disclosure The invention relates to a method for the evaluation of oral microbes associated with periodontal disease, and to antibodies, including monoclonal antibodies useful in such a method, as well as to hybrid cell lines for the production of the monoclonal antibodies. The method results in a comparison of one or more specific oral microbes to a reference group of gram-negative oral microbes.
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 February 18, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 18, 2009.
- 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.