Medium for the enumeration of lactobacilli species
CA 1322732 C · Owner: Lee, Byong H. · Inventors: Lee, Byong H.; Simard, Ronald E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to compositions of a new selective medium designated MBL for the rapid enumeration of lactobacilli species within 24-48 hours. This medium is effective in recovering lactobacilli from the studies of pure cultures and from a variety of foods. Compared with the other selective media available in the market it is far superior in growing, lactobacilli while inhibiting the growth of StrepLococci and Enterobacteriaceae/Aeromonas species. The superior growth of L. acidophilus (oral), L. salivarius (oral), L. fructovorans (vegetables) L. viridescans, (meats), L. bulgaricus (dairy) L. casei (dairy) and L. delbrueckii (dairy) compared with the other selective media particularly …
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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 October 5, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 5, 2010.
- 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.