Patents by Inventor Samuel V. Walker

Samuel V. Walker 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).

  • GRANULATION OF EGG POWDER
    Publication number: 20220354147
    Abstract: The present disclosure is directed to methods of producing egg granules comprising spray drying an egg comprising one or more antibodies to produce a low moisture egg powder; and dry granulating the low moisture egg powder to produce egg granules comprising the one or more antibodies. The present disclosure also relates to egg granule having a diameter in a range of about 0.70 mm to about 5.00 mm, wherein the egg granule comprises one or more antibodies.
    Type: Application
    Filed: May 6, 2022
    Publication date: November 10, 2022
    Applicant: Arkion Life Sciences, LLC
    Inventors: Shawn Jones, Emily Hudson, Earnest W. Porta, Samuel V. Walker
  • Hyperimmunized egg product for treatment of necrotic enteritis in poultry
    Patent number: 11230590
    Abstract: In one aspect, the present invention is directed to a method for preventing or treating necrotic enteritis by administering a hyperimmunized egg product obtained from an egg-producing animal to an avian. The hyperimmunized egg product may contain an antibody specific to an antigen selected from the group consisting of Clostridium perfringens ?-toxin, Clostridium perfringens elongation factor Tu (EF-Tu), Clostridium perfringens necrotic enteritis B-like (NetB) toxin, Clostridium perfringens Pyruvate: Ferredoxin oxidoreductase (PFO), and Eimeria tenella elongation factor 1-alpha.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: January 25, 2022
    Assignees: Arkion Life Sciences, LLC, United States of America, as Represented by the Secretary of Agriculture
    Inventors: Hyun S. Lillehoj, Earnest W. Porta, Samuel V. Walker, Leslie A. Confer, Ujvala Deepthi Gadde, Cyril Gay
  • HYPERIMMUNIZED EGG PRODUCT FOR TREATMENT OF NECROTIC ENTERITIS IN POULTRY
    Publication number: 20200002404
    Abstract: In one aspect, the present invention is directed to a method for preventing or treating necrotic enteritis by administering a hyperimmunized egg product obtained from an egg-producing animal to an avian. The hyperimmunized egg product may contain an antibody specific to an antigen selected from the group consisting of Clostridium perfringens ?-toxin, Clostridium perfringens elongation factor Tu (EF-Tu), Clostridium perfringens necrotic enteritis B-like (NetB) toxin, Clostridium perfringens Pyruvate: Ferredoxin oxidoreductase (PFO), and Eimeria tenella elongation factor 1-alpha.
    Type: Application
    Filed: September 18, 2019
    Publication date: January 2, 2020
    Applicants: The United States of America, as Represented by the Secretary of Agriculture, Arkion Life Sciences, LLC
    Inventors: Hyun S. Lillehoj, Earnest W. Porta, Samuel V. Walker, Leslie A. Confer, Ujvala Deepthi Gadde, Cyril Gay
  • Hyperimmunized egg product for treatment of necrotic enteritis in poultry
    Patent number: 10450364
    Abstract: In one aspect, the present invention is directed to a method for preventing or treating necrotic enteritis by administering a hyperimmunized egg product obtained from an egg-producing animal to an avian. The hyperimmunized egg product may contain an antibody specific to an antigen selected from the group consisting of Clostridium perfringens ?-toxin, Clostridium perfringens elongation factor Tu (EF-Tu), Clostridium perfringens necrotic enteritis B-like (NetB) toxin, Clostridium perfringens Pyruvate: Ferredoxin oxidoreductase (PFO), and Eimeria tenella elongation factor 1-alpha.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: October 22, 2019
    Assignees: Arkion Life Sciences, LLC, United Sates of America, as Represented by the Secretary of Agriculture
    Inventors: Hyun S. Lillehoj, Earnest W. Porta, Samuel V. Walker, Leslie A. Confer, Ujvala Deepthi Gadde, Cyril Gay
  • HYPERIMMUNIZED EGG PRODUCT FOR TREATMENT OF NECROTIC ENTERITIS IN POULTRY
    Publication number: 20180230199
    Abstract: In one aspect, the present invention is directed to a method for preventing or treating necrotic enteritis by administering a hyperimmunized egg product obtained from an egg-producing animal to an avian. The hyperimmunized egg product may contain an antibody specific to an antigen selected from the group consisting of Clostridium perfringens ?-toxin, Clostridium perfringens elongation factor Tu (EF-Tu), Clostridium perfringens necrotic enteritis B-like (NetB) toxin, Clostridium perfringens Pyruvate: Ferredoxin oxidoreductase (PFO), and Eimeria tenella elongation factor 1-alpha.
    Type: Application
    Filed: February 13, 2018
    Publication date: August 16, 2018
    Applicants: The United States of America, as represented by the Secretary of Agriculture, Arkion Life Sciences, LLC
    Inventors: Hyun S. Lillehoh, Earnest W. Porta, Samuel V. Walker, Leslie A. Confer, Ujvala Deepthi Gadde, Cyril Gay