Patents by Inventor Anastasia J. Nichols

Anastasia J. Nichols 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).

  • Using supercritical carbon dioxide to remove residual EtO from sutures
    Patent number: 8658091
    Abstract: Treating absorbable sutures that have been sterilized using ethylene oxide with carbon dioxide at or near its supercritical pressure and temperature conditions to remove any residual ethylene oxide.
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: February 25, 2014
    Assignee: Novasterilis, Inc.
    Inventors: David Burns, Anastasia J Nichols
  • Using Supercritical Carbon Dioxide to Remove Residual EtO from Sutures
    Publication number: 20130072970
    Abstract: Treating absorbable sutures that have been sterilized using ethylene oxide with carbon dioxide at or near its supercritical pressure and temperature conditions to remove any residual ethylene oxide.
    Type: Application
    Filed: September 15, 2011
    Publication date: March 21, 2013
    Inventors: David Burns, Anastasia J. Nichols