Patents by Inventor Rangamani Padmini

Rangamani Padmini 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).

  • CHEMICAL TREATMENT FOR REMOVING CELLULAR AND NUCLEAR MATERIAL FROM NATURALLY OCCURRING EXTRACELLULAR MATRIX-BASED BIOMATERIALS
    Publication number: 20100189759
    Abstract: A method is provided for sequential decellularization of an isolated tissue using solubilizing solutions comprising at least one oxidizing agent that removes all cellular and nuclear materials from the tissue while substantially maintaining the biological and, mechanical properties, and the biochemical properties of the resulting extracellular matrix.
    Type: Application
    Filed: April 2, 2010
    Publication date: July 29, 2010
    Applicant: DEPUY SPINE, INC.
    Inventors: Rangamani Padmini, Janine Orban, Prasanna Malaviya
  • Chemical treatment for removing cellular and nuclear material from naturally occurring extracellular matrix-based biomaterials
    Patent number: 7763459
    Abstract: A method is provided for sequential decellularization of an isolated tissue using solubilizing solutions comprising at least one oxidizing agent that removes all cellular and nuclear materials from the tissue while substantially maintaining the biological and, mechanical properties, and the biochemical properties of the resulting extracellular matrix.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: July 27, 2010
    Assignee: DePuy Spine, Inc.
    Inventors: Rangamani Padmini, Janine Orban, Prasanna Malaviya
  • Chemical treatment for removing cellular and nuclear material from naturally occurring extracellular matrix-based biomaterials
    Publication number: 20050260612
    Abstract: A method is provided for sequential decellularization of an isolated tissue using solubilizing solutions comprising at least one oxidizing agent that removes all cellular and nuclear materials from the tissue while substantially maintaining the biological and, mechanical properties, and the biochemical properties of the resulting extracellular matrix.
    Type: Application
    Filed: September 30, 2004
    Publication date: November 24, 2005
    Applicant: DePuy Spine, Inc.
    Inventors: Rangamani Padmini, Janine Orban, Prasanna Malaviya