Patents by Inventor James Bumenfeld

James Bumenfeld 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).

  • Process for preparing scented cellulosics and products prepared thereby
    Patent number: 7741266
    Abstract: The present invention provides a process for optimizing the fragrance of a scented cellulosic.
    Type: Grant
    Filed: February 21, 2006
    Date of Patent: June 22, 2010
    Assignee: Rotuba Extruders, Inc.
    Inventors: Adam Bell, Mohamed Mohamed, Robert Zwick, James Bumenfeld