Patents by Inventor Frederick H. Weber

Frederick H. Weber 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).

  • Lyophilization methods that provide stably dehydrated protozoans for use as potent live vaccines
    Patent number: 11453854
    Abstract: An improved stabilization buffer for use in the lyophilization of Neospora and other protozoans is disclosed. Also disclosed is an improved lyophilization method, which includes controlling ice nucleation during the freezing step.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: September 27, 2022
    Assignee: Zoetis Services LLC
    Inventors: Rim Daoussi, Frederick H. Weber
  • Novel Lyophilization Methods that provide Stably Dehydrated Protozoans for use as Potent Live Vaccines
    Publication number: 20210284950
    Abstract: An improved stabilization buffer for use in the lyophilization of Neospora and other protozoans is disclosed. Also disclosed is an improved lyophilization method, which includes controlling ice nucleation during the freezing step.
    Type: Application
    Filed: October 4, 2017
    Publication date: September 16, 2021
    Inventors: Rim Daoussi, Frederick H. Weber
  • In ovo vaccination of in avian species
    Patent number: 8431138
    Abstract: The present invention provides a method of inducing an immune response against Campylobacter in an avian species, especially a domesticated avian species such as chicken, turkey, duck, goose and quail, by administering, in ovo, live cells of Campylobacter.
    Type: Grant
    Filed: January 5, 2012
    Date of Patent: April 30, 2013
    Assignee: Zoetis LLC
    Inventors: Tonia Sue Agin, Everett L. Rosey, Frederick H. Weber
  • In Ovo Vaccination of Campylobacter in Avian Species
    Publication number: 20120107351
    Abstract: The present invention provides a method of inducing an immune response against Campylobacter in an avian species, especially a domesticated avian species such as chicken, turkey, duck, goose and quail, by administering, in ovo, live cells of Campylobacter.
    Type: Application
    Filed: January 5, 2012
    Publication date: May 3, 2012
    Applicant: Pfizer Inc.
    Inventors: Tonia Sue AGIN, Everett L. Rosey, Frederick H. Weber
  • Ovo vaccination of in avian species
    Patent number: 8092808
    Abstract: The present invention provides a method of inducing an immune response against Campylobacter in an avian species, especially a domesticated avian species such as chicken, turkey, duck, goose and quail, by administering, in ovo, live cells of Campylobacter.
    Type: Grant
    Filed: November 22, 2004
    Date of Patent: January 10, 2012
    Assignee: Pfizer, Inc.
    Inventors: Tonia Sue Agin, Everett L. Rosey, Frederick H. Weber
  • In ovo vaccination against coccidiosis
    Patent number: 7018640
    Abstract: The invention relates to a method of vaccinating a domesticated bird against coccidiosis comprising administering in ovo an effective immnunizing dose of live Eimeria sporozoites or merozoites, or a mixture thereof. In a preferred embodiment, the domesticated bird that is vaccinated is a chicken or turkey.
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: March 28, 2006
    Assignee: Pfizer Incorporated
    Inventors: Nigel A. Evans, Robert Craig Findly, Frederick H. Weber
  • Ovo vaccination against coccidiosis
    Patent number: 6627205
    Abstract: The invention relates to a method of vaccinating a domesticated bird against coccidiosis comprising administering in ovo an effective immunizing dose of live Eimeria sporocysts or oocysts, or a mixture thereof.
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: September 30, 2003
    Assignee: Pfizer Incorporated
    Inventors: Nigel A. Evans, Robert Craig Findly, Frederick H. Weber
  • In ovo vaccination against coccidiosis
    Patent number: 6500438
    Abstract: The invention relates to a method of vaccinating a domesticated bird against coccidiosis comprising administering in ovo an effective immunizing dose of live Eimeria sporozoites or merozoites, or a mixture thereof. In a preferred embodiment, the domesticated bird that is vaccinated is a chicken or turkey.
    Type: Grant
    Filed: December 1, 1997
    Date of Patent: December 31, 2002
    Assignee: Pfizer Incorporated
    Inventors: Nigel A. Evans, Robert Craig Findly, Frederick H. Weber
  • In ovo vaccination against coccidiosis
    Patent number: 6495146
    Abstract: The invention relates to a method of vaccinating a domesticated bird against coccidiosis comprising administering in ovo an effective immunizing dose of live Eimeria sporocysts or oocysts, or a mixture thereof.
    Type: Grant
    Filed: December 1, 1997
    Date of Patent: December 17, 2002
    Assignee: Pfizer Incorporated
    Inventors: Nigel A. Evans, Robert Craig Findly, Frederick H. Weber
  • In ovo vaccination against coccidiosis
    Publication number: 20020146435
    Abstract: The invention relates to a method of vaccinating a domesticated bird against coccidiosis comprising administering in ovo an effective immnunizing dose of live Eimeria sporozoites or merozoites, or a mixture thereof. In a preferred embodiment, the domesticated bird that is vaccinated is a chicken or turkey.
    Type: Application
    Filed: March 8, 2002
    Publication date: October 10, 2002
    Inventors: Nigel A. Evans, Robert Craig Findly, Frederick H. Weber
  • In ovo vaccination against coccidiosis
    Publication number: 20020090378
    Abstract: The invention relates to a method of vaccinating a domesticated bird against coccidiosis comprising administering in ovo an effective immunizing dose of live Eimeria sporocysts or oocysts, or a mixture thereof.
    Type: Application
    Filed: March 8, 2002
    Publication date: July 11, 2002
    Inventors: Nigel A. Evans, Robert Craig Findly, Frederick H. Weber
  • IN OVO VACCINATION AGAINST COCCIDIOSIS
    Publication number: 20020031530
    Abstract: The Invention relates to a method of vaccinating a domesticated bird against coccidiosis comprising administering in ova an effective itmmunwning dose of live Ekneria sporozoites or merozoites, or a mixture thereof. In a preferred embodiment, the domesticated bird that is vaccinated is a chicken or turkey.
    Type: Application
    Filed: December 1, 1997
    Publication date: March 14, 2002
    Inventors: NIGEL A EVANS, ROBERT CRAIG FINDLY, FREDERICK H. WEBER