Patents by Inventor Siddhesh N. Pawar

Siddhesh N. Pawar 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).

  • Publication number: 20160355535
    Abstract: The present disclosure provides fatty acid derivatives of lignin with improved properties such as workability and other physical properties. These derivatives have the ability to form polymer blends with improved properties such as carbon fiber production and compatibilizers.
    Type: Application
    Filed: May 4, 2016
    Publication date: December 8, 2016
    Inventors: Richard A. Venditti, Siddhesh N. Pawar, Ali Ayoub, Hou-Min Chang, Hasan Jameel
  • Patent number: 8691485
    Abstract: The present disclosure provides toners and methods for their production. In embodiments, the toner may include a core/shell configuration, with a non-crosslinked resin and a crosslinked resin in the core, with a second non-crosslinked resin in the shell, pigment/pigments and a wax possessing both branched and linear carbons.
    Type: Grant
    Filed: October 8, 2009
    Date of Patent: April 8, 2014
    Assignee: Xerox Corporation
    Inventors: Daniel W. Asarese, Grazyna E. Kmiecik-Lawrynowicz, Samir Kumar, Maura A. Sweeney, Siddhesh N. Pawar, Robert D. Bayley
  • Publication number: 20110086304
    Abstract: The present disclosure provides toners and methods for their production. In embodiments, the toner may include a core/shell configuration, with a non-crosslinked resin and a crosslinked resin in the core, with a second non-crosslinked resin in the shell, pigment/pigments and a wax possessing both branched and linear carbons.
    Type: Application
    Filed: October 8, 2009
    Publication date: April 14, 2011
    Applicant: Xerox Corporation
    Inventors: Daniel W. Asarese, Grazyna E. Kmiecik-Lawrynowicz, Samir Kumar, Maura A. Sweeney, Siddhesh N. Pawar, Robert D. Bayley