Method for treating pineapple to prevent pineapple fruit diseases
CA 1289067 C · Owner: Obrero, Faustino P. · Inventors: Schnitzler, Wilfried H.; Obrero, Faustino P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Ripening pineapple fruit in the field is treated with effective amounts of an aqueous solution of a nonionic surfactant to inhibit infection of the pineapple fruit by disease-causing microorganisms. Microbial spoilage is reduced and thus the quality of pineapple fruit for the fresh market is improved. Additionally, disease blemishes in pineapple fruits for canning are reduced, resulting in increased pineapple solids recovery.
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 September 17, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 17, 2008.
- 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.