Analytical method for pancreatin and comparable compositions
CA 2528906 C · Owner: Abbott Products Gmbh · Inventors: Thumbeck, Bernd; Koerner, Andreas; Potthoff, Andreas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention concerns a novel method to analyze identity protein , and/or peptide pattern and as well the stability of samples containing physiologically acceptable enzyme mixtures with lipolytic proteolytic and , amylolytic activity, but especially of mixtures of digestive enzymes such as pancreatin, in particular in the context of the manufacture of medicinal products comprising said enzyme mixtures e.g. precipitated pancreatin or , pancreatin mini-~microspheres.
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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 July 26, 2004 and granted July 16, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 26, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 26, 2026.
- 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
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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.