Patents by Inventor Petra KOS

Petra KOS 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).

  • Lipocationic polymers and uses thereof
    Patent number: 9801944
    Abstract: Polymers produced by ring opening polymerization which comprises an amino group that can be used in compositions to deliver a nucleic acid such as a miRNA or a siRNA. In some embodiments, compositions which comprise the polymers described herein and a nucleic acid are also provided herein. In some embodiments, these compositions are used to silence one or more genes in vivo or treat a disease or disorder.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: October 31, 2017
    Assignee: The Board of Regents of the University of Texas System
    Inventors: Daniel J. Siegwart, Jing Hao, Kejin Zhou, Jason Miller, Petra Kos, Lian Xue
  • LIPOCATIONIC POLYMERS AND USES THEREOF
    Publication number: 20170100482
    Abstract: Polymers produced by ring opening polymerization which comprises an amino group that can be used in compositions to deliver a nucleic acid such as a miRNA or a siRNA. In some embodiments, compositions which comprise the polymers described herein and a nucleic acid are also provided herein. In some embodiments, these compositions are used to silence one or more genes in vivo or treat a disease or disorder.
    Type: Application
    Filed: September 9, 2016
    Publication date: April 13, 2017
    Applicant: The Board of Regents of the University of Texas System
    Inventors: Daniel J. SIEGWART, Jing HAO, Kejin ZHOU, Jason MILLER, Petra KOS, Lian XUE
  • Lipocationic polymers and uses thereof
    Patent number: 9517270
    Abstract: Polymers produced by ring opening polymerization which comprises an amino group that can be used in compositions to deliver a nucleic acid such as a miRNA or a siRNA. In some embodiments, compositions which comprise the polymers described herein and a nucleic acid are also provided herein. In some embodiments, these compositions are used to silence one or more genes in vivo or treat a disease or disorder.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: December 13, 2016
    Assignee: The Board of Regents of the University of Texas System
    Inventors: Daniel J. Siegwart, Jing Hao, Kejin Zhou, Jason Miller, Petra Kos, Lian Xue
  • LIPOCATIONIC POLYMERS AND USES THEREOF
    Publication number: 20160220681
    Abstract: Polymers produced by ring opening polymerization which comprises an amino group that can be used in compositions to deliver a nucleic acid such as a miRNA or a siRNA. In some embodiments, compositions which comprise the polymers described herein and a nucleic acid are also provided herein. In some embodiments, these compositions are used to silence one or more genes in vivo or treat a disease or disorder.
    Type: Application
    Filed: December 8, 2015
    Publication date: August 4, 2016
    Applicant: The Board of Regents of the University of Texas System
    Inventors: Daniel J. SIEGWART, Jing HAO, Kejin ZHOU, Jason MILLER, Petra KOS, Lian XUE