Expired Canadian patentCanada
Strains of lactobacillus acidophilus
CA 1298799 C · Owner: Bio Techniques Laboratories, Inc. · Inventors: Manfredi, Eugene T.; Miller, Robert E.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, New strains of Lactobacillus capable of adhering to the gut epithelial cells of various species of animals and useful as dietary supplements.
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 April 14, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 14, 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.
FiledSeptember 30, 1987
GrantedApril 14, 1992
Term endedApril 14, 2009
Patent numberCA 1298799 C
Classification (IPC)A61K35/74 +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.