Patents by Inventor Jau Yann Hsu

Jau Yann Hsu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6007858
    Abstract: A tamale roll prepared from a dough comprising from 1 to 15% by weight of wheat gluten in the presence of a humectant such as glycerol and/or maltodextrin, processes for preparing the tamale roll by steaming tamale shape dough followed by freezing or packaging in nitrogen gas, carbon dioxide or their combinations and kept refrigerated. An edible filling such as a meat or cheese filling may be placed on the tamale roll to make a tamale for serving.
    Type: Grant
    Filed: November 20, 1998
    Date of Patent: December 28, 1999
    Assignee: Nestec S.A.
    Inventors: Ernest Kemp Gum, Jau Yann Hsu, Kaj F. Knudsen, Louise Barbara Wyant
  • Patent number: 5972407
    Abstract: Uncooked pasta is steamed to obtain a surface-gelatinised pasta which then is contacted with water to obtain a wet pasta, and the wet pasta is steamed to obtain a pasta product which is at least partially cooked. The pasta product may be refrigerated, or may be dried, or may be dried and mixed with water and sauce and then rotary retorted.
    Type: Grant
    Filed: January 24, 1997
    Date of Patent: October 26, 1999
    Assignee: Nestec S.A.
    Inventor: Jau Yann Hsu
  • Patent number: 5817356
    Abstract: According to the present invention, there is provided a process for the preparation of a fully cooked shelf stable or refrigerated acidified pasta product which includes the steps of mixing pasta ingredients with an encapsulated, hot water soluble/cold water insoluble edible acid, forming the dough into a pasta, steaming the pasta a first time, then treating the steamed pasta with water, afterwards steaming the pasta a second time and finally packaging the twice steamed pasta either with heat processing or under modified atmospheric conditions.
    Type: Grant
    Filed: May 13, 1996
    Date of Patent: October 6, 1998
    Assignee: Nestec S.A.
    Inventors: Ernest Kemp Gum, Jau Yann Hsu, Hyung Wook Kim, Elaine Regina Wedral
  • Patent number: 4021582
    Abstract: A water-dispersible composition is disclosed. This composition contains co-agglomerates of finely-divided particles of a normally non-dispersible material and a silicon dioxide flow agent having a thin coating of edible fat. The composition may optionally include flavorants and other additives.
    Type: Grant
    Filed: February 13, 1976
    Date of Patent: May 3, 1977
    Assignee: Societe d'Assistance Technique pour Produits Nestle S.A.
    Inventor: Jau Yann Hsu
  • Patent number: 4016337
    Abstract: A water-dispersible composition is disclosed. This composition contains co-agglomerates of finely-divided particles of a normally non-dispersible material and a silicon dioxide flow agent having a thin coating of an emulsion of edible fat and glycerol. The composition may optionally include flavorants and other additives.
    Type: Grant
    Filed: February 13, 1976
    Date of Patent: April 5, 1977
    Assignee: Societe d'Assistance Technique Pour Produits Nestle S.A.
    Inventor: Jau Yann Hsu