Patents Assigned to Sensient Imaging Technologies, Inc.
  • Food grade ink jet inks for printing on edible substrates
    Patent number: 7842320
    Abstract: Food grade colored fluids which include food grade dyes and food grade glycols are provided. Also provided are methods for applying the food grade colored fluids directed to the surface of an edible substrate, and edible substrates having the food grade colored fluids applied to a surface thereof. In some embodiments the food grade colored fluids include a surface tension modifier to reduce their surface tensions. The food grade colored fluids may optionally include glycerine and water. In one embodiment, the food grade glycol makes up at least about 25 wt. % of the colored fluid and water makes up no more than about 35 wt. % of the colored fluid.
    Type: Grant
    Filed: September 2, 2008
    Date of Patent: November 30, 2010
    Assignee: Sensient Imaging Technologies, Inc.
    Inventors: Robert A. Baydo, Benedict D. Fabian, Zahra S. Fathollahi, Diane V. Graff, Constance L. Lee, Penny F. Martin
  • Food grade colored fluids for printing on edible substrates
    Patent number: 7842319
    Abstract: Food grade colored fluids which include food grade dyes and food grade glycols are provided. Also provided are methods for applying the food grade colored fluids directed to the surface of an edible substrate, and edible substrates having the food grade colored fluids applied to a surface thereof. The food grade colored fluids may optionally include glycerine and water. In one embodiment, the food grade glycol makes up at least about 25 wt. % of the colored fluid and water makes up no more than about 35 wt. % of the colored fluid.
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: November 30, 2010
    Assignee: Sensient Imaging Technologies, Inc.
    Inventors: Robert A. Baydo, Benedict D. Fabian, Zahra S. Fathollahi, Diane V. Graff, Constance L. Lee, Penny F. Martin
  • FOOD GRADE COLORED FLUIDS FOR PRINTING ON EDIBLE SUBSTRATES
    Publication number: 20090004345
    Abstract: Food grade colored fluids which include food grade dyes and food grade glycols are provided. Also provided are methods for applying the food grade colored fluids directed to the surface of an edible substrate, and edible substrates having the food grade colored fluids applied to a surface thereof. The food grade colored fluids may optionally include glycerine and water. In one embodiment, the food grade glycol makes up at least about 25 wt. % of the colored fluid and water makes up no more than about 35 wt. % of the colored fluid.
    Type: Application
    Filed: August 29, 2008
    Publication date: January 1, 2009
    Applicant: Sensient Imaging Technologies, Inc.
    Inventors: Robert A. Baydo, Benedict D. Fabian, Zahra S. Fathollahi, Diane V. Graff, Constance L. Lee, Penny F. Martin
  • Food grade colored fluids for printing on edible substrates
    Patent number: 7431956
    Abstract: Food grade colored fluids which include food grade dyes and food grade glycols are provided. Also provided are methods for applying the food grade colored fluids directed to the surface of an edible substrate, and edible substrates having the food grade colored fluids applied to a surface thereof. The food grade colored fluids may optionally include glycerine and water. In one embodiment, the food grade glycol makes up at least about 25 wt. % of the colored fluid and water makes up no more than about 35 wt. % of the colored fluid.
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: October 7, 2008
    Assignee: Sensient Imaging Technologies, Inc.
    Inventors: Robert A. Baydo, Benedict D. Fabian, Zahra S. Fathollahi, Diane V. Graff, Constance L. Lee, Penny F. Martin
  • Food grade ink jet inks for printing on edible substrates
    Patent number: 7431957
    Abstract: Food grade colored fluids which include food grade dyes and food grade glycols are provided. Also provided are methods for applying the food grade colored fluids directed to the surface of an edible substrate, and edible substrates having the food grade colored fluids applied to a surface thereof. In some embodiments the food grade colored fluids include a surface tension modifier to reduce their surface tensions. The food grade colored fluids may optionally include glycerine and water. In one embodiment, the food grade glycol makes up at least about 25 wt. % of the colored fluid and water makes up no more than about 35 wt. % of the colored fluid.
    Type: Grant
    Filed: June 10, 2005
    Date of Patent: October 7, 2008
    Assignee: Sensient Imaging Technologies, Inc.
    Inventors: Robert A. Baydo, Benedict D. Fabian, Zahra S. Fathollahi, Diane V. Graff, Constance L. Lee, Penny F. Martin
  • Food grade ink jet inks for printing on edible substrates
    Publication number: 20060034984
    Abstract: Food grade colored fluids which include food grade dyes and food grade glycols are provided. Also provided are methods for applying the food grade colored fluids directed to the surface of an edible substrate, and edible substrates having the food grade colored fluids applied to a surface thereof. In some embodiments the food grade colored fluids include a surface tension modifier to reduce their surface tensions. The food grade colored fluids may optionally include glycerine and water. In one embodiment, the food grade glycol makes up at least about 25 wt. % of the colored fluid and water makes up no more than about 35 wt. % of the colored fluid.
    Type: Application
    Filed: June 10, 2005
    Publication date: February 16, 2006
    Applicant: Sensient Imaging Technologies Inc.
    Inventors: Robert Baydo, Benedict Fabian, Zahra Fathollahi, Diane Graff, Constance Lee, Penny Martin