Patents by Inventor Albert B. Gerrity

Albert B. Gerrity 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: 4183972
    Abstract: For use in the milling and baking industry, potassium bromate is mixed with a sufficient amount of an inert, edibly acceptable phosphate salt and an inert edibly acceptable hydrated salt to provide a bromate composition having an acceptably reduced fire and explosion hazard when the bromate composition is diluted with starch or flour.
    Type: Grant
    Filed: April 5, 1978
    Date of Patent: January 15, 1980
    Assignee: Pennwalt Corporation
    Inventors: Frederick D. Vidal, Albert B. Gerrity
  • Patent number: 4160848
    Abstract: The staling of bakery products, e.g., bread and rolls, is retarded when said products are prepared from dough containing a combination of (1) a glycerol ester of a C.sub.10 -C.sub.24 fatty acid wherein at least 10 weight percent of said esters are monoesters and (2) a free C.sub.14 -C.sub.20 fatty acid, a sodium or magnesium salt of a C.sub.14 -C.sub.20 fatty acid or a pentaerythritol monoester of a C.sub.14 -C.sub.20 fatty acid. Optionally, but preferably, the combination includes a third ingredient consisting of an enzyme product selected from alpha-amylase, amyloglucosidase and mold derived lipase.
    Type: Grant
    Filed: April 18, 1977
    Date of Patent: July 10, 1979
    Assignee: Pennwalt Corporation
    Inventors: Frederick D. Vidal, Albert B. Gerrity
  • Patent number: 4116772
    Abstract: This invention provides a process for preparing a fungal amylase composition as a free-flowing powder having sufficient shelf life for use as a source of alpha-amylase to add to flour used for baking purposes.
    Type: Grant
    Filed: July 30, 1975
    Date of Patent: September 26, 1978
    Assignee: Pennwalt Corporation
    Inventors: Frederick D. Vidal, Albert B. Gerrity
  • Patent number: 3954999
    Abstract: A composition for improvement of dough comprising a powdery mixture of strong oxidizing agent, an organic flour and dough additive and an inert, hydrated salt.
    Type: Grant
    Filed: May 17, 1974
    Date of Patent: May 4, 1976
    Assignee: Pennwalt Corporation
    Inventors: Frederick D. Vidal, Albert B. Gerrity, Walter Clavan