Patents by Inventor Atul PATHAK

Atul PATHAK 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).

  • Crosslinked PEI nanoparticle transfection agents for delivery of biomolecules with increased efficiency
    Patent number: 8513206
    Abstract: The present invention relates to a novel crosslinked polyethylenimine (PEI) nanoparticle based nucleic acid transfection agent wherein the crosslinker is having carbon chain in the range of C2 to C8, ranging between 3.27-19.8%, having the size of nanoparticle ranging between 20-600 nm and zeta potential ranging from +5 to 50 mV.
    Type: Grant
    Filed: July 29, 2008
    Date of Patent: August 20, 2013
    Assignee: Council of Scientific and Industrial Research
    Inventors: Kailash Chand Gupta, Pradeep Kumar, Archana Shami, Atul Pathak
  • NOVEL CROSSLINKED PEI NANOPARTICLE BASED TRANSFECTION AGENTS FOR DELIVERY OF BIOMOLECULES
    Publication number: 20100029750
    Abstract: The present invention relates to a novel crosslinked polyethylenimine (PEI) nanoparticle based nucleic acid transfection agent wherein the crosslinker is having carbon chain in the range of C2 to C8, ranging between 3.27-19.8%, having the size of nanoparticle ranging between 20-600 nm and zeta potential ranging from +5 to 50 mV.
    Type: Application
    Filed: July 29, 2008
    Publication date: February 4, 2010
    Inventors: Kailash Chand GUPTA, Pradeep KUMAR, Archana SWAMI, Atul PATHAK