Patents by Inventor James Blumenfeld

James Blumenfeld 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
    Publication number: 20100319576
    Abstract: The present invention provides a process for optimizing the fragrance of a scented cellulosic.
    Type: Application
    Filed: June 18, 2010
    Publication date: December 23, 2010
    Applicant: Rotuba Extruders, Inc.
    Inventors: Adam Bell, Mohamed Mohamed, Robert Zwick, James Blumenfeld
  • SCENTED AUTHORIZATION CARD AND METHOD OF MANUFACTURE
    Publication number: 20070187516
    Abstract: Manufacture of a scented authorization card applies a first portion of card data retrieved from a database to either a dimensionally stable substrate or to a scent-emanating layer. Those components are thereafter laminated together. A post-lamination step in which at least a second portion of card data is applied to the laminated authorization card completes the manufacture. The scent-emanating layer can have a fragrance substituted for a portion of a plasticizer which diffuses over time from the layer into the ambient.
    Type: Application
    Filed: April 10, 2007
    Publication date: August 16, 2007
    Applicant: Rotuba Extruders, Inc.
    Inventors: Adam Bell, James Blumenfeld
  • Insect repellent prepared from cellulosics
    Publication number: 20070032400
    Abstract: The present invention provides a process for optimizing the fragrance of a scented cellulosic.
    Type: Application
    Filed: June 20, 2006
    Publication date: February 8, 2007
    Applicant: Rotuba Extruders, Inc.
    Inventors: Adam Bell, Mohamed Mohamed, Robert Zwick, James Blumenfeld
  • Scented authorization card
    Publication number: 20060283957
    Abstract: An authorization card that has two broad surfaces and an edge therebetween. The machine-readable code supported on the card contains data that is readable by an electronic device. A fragrance is substituted for a portion of a plasticizer within the plastic body and diffuses into the ambient over a long period of time.
    Type: Application
    Filed: May 23, 2006
    Publication date: December 21, 2006
    Applicant: Rotuba Extruders, Inc.
    Inventors: James Blumenfeld, Adam Bell
  • PROCESS FOR PREPARING SCENTED CELLULOSICS AND PRODUCTS PREPARED THEREBY
    Publication number: 20060104933
    Abstract: The present invention provides a process for optimizing the fragrance of a scented cellulosic.
    Type: Application
    Filed: February 21, 2006
    Publication date: May 18, 2006
    Applicant: ROTUBA EXTRUDERS, INC.
    Inventors: Adam Bell, Mohamed Mohamed, Robert Zwick, James Blumenfeld