Process for solidifying the surface of raw sausage emulsion by ultrasonic treatment
CA 2356112 A1 · Owner: Kortschack, Fritz · Inventors: Kortschack, Fritz; Heinz, Volker
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 process for solidifying the surface of raw sausage emulsion using ultrasound treatment and/or an adhesion-minimizing microstructure on the sonotrode interior surface while it is being transported, with, in the course of a continuous process a, substantial degassing of the raw product first being carried out. Subsequently, there is a direct contacting of the raw product with the surface of one or more ultrasonic sonotrodes, at least one of the ultrasonic sonotrodes being heated. As a result of the treatment a thin, sealed, shape-stabilizing independent coagulation skin forms on the surface of the raw product. The ultrasonic energy is in the low frequency range, but …
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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 October 14, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 14, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 14, 2021.
- 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.