Patents by Inventor Roderick Hafner

Roderick Hafner 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).

  • Hydrogel particle formulation
    Patent number: 7022313
    Abstract: New compositions formed from the combination of an active substance with a hydrogel carrier moiety are provided. The compositions are suitable for use in high-velocity transdermal particle injection techniques. Methods of providing the new compositions are also provided. In addition, methods for administering pharmacologically active agent to a subject are provided. These methods are useful for delivering drugs, biopharmaceuticals, vaccines and diagnostics agents.
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: April 4, 2006
    Assignee: PowderJect Research Ltd.
    Inventors: Barbara Horsey O'Connor, Terry Lee Burkoth, Steven Joseph Prestrelski, Yuh-Fun Maa, Andrew Muddle, Roderick Hafner
  • Hydrogel particle formation
    Publication number: 20050191361
    Abstract: New compositions formed from the combination of an active substance with a hydrogel carrier moiety are provided. The compositions are suitable for use in high-velocity transdermal particle injection techniques. Methods of providing the new compositions are also provided. In addition, methods for administering pharmacologically active agent to a subject are provided. These methods are useful for delivering drugs, biopharmaceuticals, vaccines and diagnostics agents.
    Type: Application
    Filed: April 11, 2005
    Publication date: September 1, 2005
    Inventors: Barbara O'Connor, Terry Burkoth, Steven Prestrelski, Yuh-Fun Maa, Andrew Muddle, Roderick Hafner
  • Hydrogel particle formulation
    Publication number: 20020061336
    Abstract: New compositions formed from the combination of an active substance with a hydrogel carrier moiety are provided. The compositions are suitable for use in high-velocity transdermal particle injection techniques. Methods of providing the new compositions are also provided. In addition, methods for administering pharmacologically active agent to a subject are provided. These methods are useful for delivering drugs, biopharmaceuticals, vaccines and diagnostics agents.
    Type: Application
    Filed: August 3, 2001
    Publication date: May 23, 2002
    Inventors: Barbara Horsey O'Connor, Terry Lee Burkoth, Steven Joseph Prestrelski, Yuh-Fun Maa, Andrew Muddle, Roderick Hafner