Patent · US Expired

Printing process with edible inks

US6623553B2 · kind B2 · utility

32Cited by
47References
37Claims
0Family size

Inventors

Key dates

Filing dateApr 20, 2001
Grant dateSep 23, 2003
Priority date—
Expiry dateJun 22, 2021

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T428/24802
  • WIPO fieldFood chemistry
  • WIPO sectorChemistry

Abstract

An edible ink with a viscosity of about 2000 to about 16000 cp at 25° C.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.