Patents by Inventor Daniel Grum

Daniel Grum 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).

  • Publication number: 20250261666
    Abstract: The present disclosure describes animal feed products formulated to inhibit focal ulcerative dermatitis, and methods of feeding such products to the animals. Feeding methods involve providing poultry with a feed product that includes a base feed and a direct-fed microbial composition. The direct-fed microbial composition includes one or more strains of Bacillus pumilus. The poultry can include cage-free layer hens at risk of developing, or already diagnosed with, focal ulcerative dermatitis. Inhibition of focal ulcerative dermatitis can increase the egg production of the layer hens relative to layer hens fed the same base feed but lacking the direct-fed microbial composition.
    Type: Application
    Filed: May 5, 2025
    Publication date: August 21, 2025
    Inventors: Theodore Karnezos, Diana Ayala, Daniel Grum, Benjamin R. Trible, Nicholas Evans, Emily Kimminau, Joseph Dart
  • Patent number: 12317906
    Abstract: The present disclosure describes animal feed products formulated to inhibit focal ulcerative dermatitis, and methods of feeding such products to the animals. Feeding methods involve providing poultry with a feed product that includes a base feed and a direct-fed microbial composition. The direct-fed microbial composition includes one or more strains of Bacillus pumilus. The poultry can include cage-free layer hens at risk of developing, or already diagnosed with, focal ulcerative dermatitis. Inhibition of focal ulcerative dermatitis can increase the egg production of the layer hens relative to layer hens fed the same base feed but lacking the direct-fed microbial composition.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: June 3, 2025
    Assignee: Purina Animal Nutrition LLC
    Inventors: Theodore Karnezos, Diana Ayala, Daniel Grum, Benjamin R. Trible, Nicholas Evans, Emily Kimminau, Joseph Dart
  • Publication number: 20220174984
    Abstract: The present disclosure describes animal feed products formulated to inhibit focal ulcerative dermatitis, and methods of feeding such products to the animals. Feeding methods involve providing poultry with a feed product that includes a base feed and a direct-fed microbial composition. The direct-fed microbial composition includes one or more strains of Bacillus pumilus. The poultry can include cage-free layer hens at risk of developing, or already diagnosed with, focal ulcerative dermatitis. Inhibition of focal ulcerative dermatitis can increase the egg production of the layer hens relative to layer hens fed the same base feed but lacking the direct-fed microbial composition.
    Type: Application
    Filed: December 9, 2021
    Publication date: June 9, 2022
    Inventors: Theodore Karnezos, Diana Ayala, Daniel Grum, Benjamin R. Trible, Nicholas Evans, Emily Kimminau, Joseph Dart
  • Publication number: 20190289878
    Abstract: The present disclosure describes animal feed products formulated to improve animal performance, and methods of feeding such products to the animals. Feeding methods involve providing young livestock animals with a milk replacer that includes a direct-fed microbial composition. Feeding the young livestock animals according to this approach may improve animal performance, which may include improvements in total weight gain, feed efficiency and/or starter feed intake. The direct-fed microbial composition may include Bacillus subtilis PB6, about 4.3×109 to about 12.9×109 CFUs of which may be provided daily on a per-animal basis.
    Type: Application
    Filed: March 23, 2018
    Publication date: September 26, 2019
    Inventors: Bill L. Miller, Samantha Steelman, Daniel Grum, James D. Caldwell