Pharmaceutical compositions comprising lactobacilli suitable for trans-mucosal administration
CA 2210823 C · Owner: Dondi, Giancarla · Inventors: Dondi, Giancarla; Tosi, Silvana
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Soft gelatin vaginal capsules are described which, contain a therapeutically effective amount of Lyophilized Lactobacillus fermentum I-789 suspended in, a suitable vehicle, characterized in that they contain from 2 to 5%, by weight of silica gel or precipitated silica, with respect to the weight of the lyophilizate.
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 July 17, 1997 and granted April 3, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 17, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 17, 2019.
- 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.