Patents by Inventor Leo Gerardus Joseph Frenken

Leo Gerardus Joseph Frenken 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).

  • Heavy Chain and Domain Antibodies
    Publication number: 20120141503
    Abstract: The present invention related to heavy chain immunoglobulins or fragments thereof of the VHH or VNAR type, or domain antibodies (dAbs) of the heavy or light chains of immunoglobulins or fragments thereof, suitable for use in the management of infections, in particular gastrointestinal tract. The present invention also relates to a delivery system comprising these heavy chain immunoglobulins or functional fragments thereof of the VHH or VNAR type, or domain antibodies (dAbs) of the heavy or light chains of immunoglobulins or fragments thereof, and hosts comprising expression vectors encoding for these heavy chain immunoglobulins or functional fragments thereof of the VHH or VNAR type, or domain antibodies (dAbs) of the heavy or light chains of immunoglobulins or fragments thereof. The invention also related to food products and pharmaceutical preparations comprising the delivery system, and method for the preparation of food products according to the invention.
    Type: Application
    Filed: January 23, 2012
    Publication date: June 7, 2012
    Inventors: Leo Gerardus Joseph Frenken, Lars-Göran Lennart Hammarström, Adrianus Marinus Ledeboer
  • Heavy chain and single domain antibodies
    Patent number: 8105592
    Abstract: The present invention relates to heavy chain immunoglobulins or fragments thereof of the VHH or VNAR type, or domain antibodies (dAbs) of the heavy or light chains of immunoglobulins or fragments thereof, suitable for use in the management of infections, in particular of the gastrointestinal tract. The present invention also relates to a delivery system comprising these heavy chain immunoglobulins or functional fragments thereof of the VHH or VNAR type, or domain antibodies (dAbs) of the heavy or light chains of immunoglobulins or fragments thereof, and hosts comprising expression vectors encoding for these heavy chain immunoglobulins or functional fragments thereof of the VHH or VNAR type, or domain antibodies (dAbs) of the heavy or light chains of immunoglobulins or fragments thereof. The invention also relates to food products and pharmaceutical preparations comprising the delivery system, and methods for the preparation of food products according to the invention.
    Type: Grant
    Filed: November 3, 2005
    Date of Patent: January 31, 2012
    Assignee: VHsquared Limited
    Inventors: Leo Gerardus Joseph Frenken, Lars-Gõran Lennart Hammarström, Adrianus Marinus Ledeboer
  • Heavy Chain And Single Domain Antibodies
    Publication number: 20080206233
    Abstract: The present invention relates to heavy chain immunoglobulins or fragments thereof of the VHH or VNAR type, or domain antibodies (dAbs) of the heavy or light chains of immunoglobulins or fragments thereof, suitable for use in the management of infections, in particular of the gastrointestinal tract. The present invention also relates to a delivery system comprising these heavy chain immunoglobulins or functional fragments thereof of the VHH or VNAR type, or domain antibodies (dAbs) of the heavy or light chains of immunoglobulins or fragments thereof, and hosts comprising expression vectors encoding for these heavy chain immunoglobulins or functional fragments thereof of the VHH or VNAR type, or domain antibodies (dAbs) of the heavy or light chains of immunoglobulins or fragments thereof. The invention also relates to food products and pharmaceutical preparations comprising the delivery system, and methods for the preparation of food products according to the invention.
    Type: Application
    Filed: November 3, 2005
    Publication date: August 28, 2008
    Inventors: Leo Gerardus Joseph Frenken, Lars-Goran Lennart Hammarstrom, Adrianus Marinus Ledeboer