Microsystems First, Inc.

United States of America

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IPC Class
A23B 5/005 - Preserving by heating 1
A23B 5/01 - Preserving by heating by irradiation or electric treatment 1
A23L 15/00 - Egg productsPreparation or treatment thereof 1
A23L 3/01 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment using microwaves or dielectric heating 1
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1.

Non-linear slotted waveguide for diverse application

      
Application Number 16176910
Grant Number 11006649
Status In Force
Filing Date 2018-10-31
First Publication Date 2020-04-30
Grant Date 2021-05-18
Owner MICROSYSTEMS FIRST, INC. (USA)
Inventor
  • Dev, Satyanarayan
  • Raghavan, Vijaya Grama Seetharamiengar
  • Gariepy, Yvan
  • Orsat, Valerie

Abstract

Structures and methods of using a microwave pasteurization device, as well as related non-linear waveguides. In some embodiments, an in-shell egg pasteurization device with a non-linear slotted waveguide. In some embodiments the non-linear slotted waveguide comprises shaped waveguide applicators. The shaped waveguide applicators may employ oval, lens, or plum shaped non-linear slots to improve efficiency and efficacy of pasteurizing in-shell eggs, live oysters, tomatoes, or blueberries while maintianly the quality and functional attributes of the raw product.

IPC Classes  ?

  • A23B 5/005 - Preserving by heating
  • A23L 3/01 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment using microwaves or dielectric heating
  • A23L 15/00 - Egg productsPreparation or treatment thereof
  • A23B 5/01 - Preserving by heating by irradiation or electric treatment