.beta.-AMYLASE ENZYME PRODUCT, PREPARATION AND USE THEREOF
CA 1304030 C · Owner: Outtrup, Helle · Inventors: Outtrup, Helle; Norman, Barrie Edmund
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A novel .beta.-amylase enzyme product with improved thermostability and acid-stability is provided. The novel enzyme can be produced by cultivating a newly discovered microorganism Bacillus sp. (21 - 51) belonging to the Bacillus acidopullulyticus complex, or by cultivating a host microorganism transformed with the gene coding for the novel enzyme, and may be used alone or in combination with a variety of conventional debranching enzymes in the production of high maltose syrups.
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
- Granted June 23, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 23, 2009.
- 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.