Patents by Inventor Nailesh Jayswal

Nailesh Jayswal 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).

  • Preparation of submicron sized nanoparticles via dispersion lyophilization
    Patent number: 8722091
    Abstract: The present invention relates to a process for preparing submicron sized nanoparticles of a poorly water soluble compound by lyophilizing a dispersion or microdispersion of a multiphase system having an organic phase and an aqueous phase, the organic phase having the poorly water soluble organic compound therein. The method is preferably used to prepare nanoparticles of a poorly water soluble, pharmaceutically active compound suitable for in vivo delivery, particularly by parenteral routes.
    Type: Grant
    Filed: August 17, 2004
    Date of Patent: May 13, 2014
    Assignee: Baxter International Inc.
    Inventors: Sean Brynjelsen, Mark Doty, James E. Kipp, Nailesh Jayswal, Krishnaswamy Narayanan
  • Preparation of submicron sized nanoparticles via dispersion lyophilization
    Publication number: 20050013868
    Abstract: The present invention relates to a process for preparing submicron sized nanoparticles of a poorly water soluble compound by lyophilizing a dispersion or microdispersion of a multiphase system having an organic phase and an aqueous phase, the organic phase having the poorly water soluble organic compound therein. The method is preferably used to prepare nanoparticles of a poorly water soluble, pharmaceutically active compound suitable for in vivo delivery, particularly by parenteral routes.
    Type: Application
    Filed: August 17, 2004
    Publication date: January 20, 2005
    Inventors: Sean Brynjelsen, Mark Doty, James Kipp, Nailesh Jayswal, Krishnaswamy Narayanan
  • Preparation of submicron sized nanoparticles via dispersion lyophilization
    Patent number: 6835396
    Abstract: The present invention relates to a process for preparing submicron sized nanoparticles of a poorly water soluble compound by lyophilizing a dispersion or microdispersion of a multiphase system having an organic phase and an aqueous phase, the organic phase having the poorly water soluble organic compound therein. The method is preferably used to prepare nanoparticles of a poorly water soluble, pharmaceutically active compound suitable for in vivo delivery, particularly by parenteral routes.
    Type: Grant
    Filed: June 26, 2002
    Date of Patent: December 28, 2004
    Assignee: Baxter International Inc.
    Inventors: Sean Brynjelsen, Mark Doty, James E. Kipp, Nailesh Jayswal, Krishnaswamy Narayanan
  • Preparation of submicron sized nanoparticles via dispersion lyophilization
    Publication number: 20030059472
    Abstract: The present invention relates to a process for preparing submicron sized nanoparticles of a poorly water soluble compound by lyophilizing a dispersion or microdispersion of a multiphase system having an organic phase and an aqueous phase, the organic phase having the poorly water soluble organic compound therein. The method is preferably used to prepare nanoparticles of a poorly water soluble, pharmaceutically active compound suitable for in vivo delivery, particularly by parenteral routes.
    Type: Application
    Filed: June 26, 2002
    Publication date: March 27, 2003
    Inventors: Sean Brynjelsen, Mark Doty, James E. Kipp, Nailesh Jayswal, Krishnaswamy Narayanan