Cross-linked agent for generation of a long-lasting satiety effect and method for the production of the said
CA 2383523 A1 · Owner: Beisel, Gunther · Inventors: Beisel, Gunther
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an orally administered agent containing stable uronic acid-containing polysaccharides cross-linked to each other and in the form of a sponge-like structure which dissolves poorly in water and/or gastrointestinal liquids or can be poorly resorbed. A method for the production and application of the said agent is also disclosed.
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 September 5, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 5, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 5, 2022.
- 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.