Novel amylolytic enzyme extracted from bacillus sp. a 7-7 (dsm 12368) and washing and cleaning agents containing this novel amylolytic enzyme
CA 2417547 A1 · Owner: Maurer, Karl-Heinz · Inventors: Stehr, Regina; Maurer, Karl-Heinz; Weber, Angrit
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a novel amylolytic enzyme extracted from the microorganism Bacillus sp. A 7-7 (DSM 12368) to sufficiently similar proteins , having an amylolytic function to methods for the production thereof and to diverse fields of application for these proteins. In addition they can be , further developed beyond the implemented fields of application for other above all, technical purposes. The invention particularly relates to washing and cleaning agents containing amylolytic proteins of the aforementioned type to methods for cleaning textiles or hard surfaces that involve the use of such amylolytic proteins or analogous agents and to their use for cleaning , textiles or hard …
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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 19, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 19, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 19, 2023.
- 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.