Patents by Inventor Dennis Kopecko

Dennis Kopecko 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).

  • M cells and artificial skin sheet
    Patent number: 9265863
    Abstract: [Problem] To provide M cells having excellent strength and anti-allergy activity and an artificial skin sheet formed from the M cells. [Solution] GP2 contained in the M cells is transferred to the intracellular tight junction and galectin 9 is expressed in the M cells. Moreover, a structure is formed in which both GP2 and galectin 9 are present at the M cell surface.
    Type: Grant
    Filed: April 4, 2013
    Date of Patent: February 23, 2016
    Inventors: Hajime Fukunaga, Dennis Kopecko
  • Vaccine for protection against Shigella sonnei disease
    Publication number: 20050281841
    Abstract: Compositions and methods for protecting a susceptable host against an infection of Shigella sonnei are disclosed. Such compositions and methods are useful for protecting the host against bacillary dysentery and shigellosis.
    Type: Application
    Filed: January 15, 2003
    Publication date: December 22, 2005
    Inventors: Dennis Kopecko, De-Qi Xu, John Cisar