Method of promoting hypoallergenicity or tolerogenic immune response and compositions therefor
CA 2224320 C · Owner: Salminen, Seppo · Inventors: Salminen, Seppo; Metsaniitty, Leena; Isolauri, Erika
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to methods and means of suppressing food-induced hypersensitivity reactions in patients suffering from food allergy. Particularly the invention provides methods of making a protein hydrolysate formula for downregulating hypersensitivity reactions and for promoting gut immune barrier, and methods of preventing or treating allergies especially , cow's milk allergy in infants by fortifying the cow's milk elimination diet with suitable probiotic bacteria derived from gastrointestinal tract especially Lactobacilli. In addition, administering fragments of an allergen modified by gastrointestinal bacteria immune response can be "turned around" from …
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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
- Filed June 12, 1996 and granted March 20, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 12, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 12, 2018.
- 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.