Patents by Inventor Jagvi Ramesh Patel

Jagvi Ramesh Patel 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).

  • Method for Providing a Flame Retardant Finish of a Textile Article
    Publication number: 20090280706
    Abstract: A method of producing a textile article having a flame retardant finish comprising: providing a continuous supply of a textile substrate having a width; providing an array of digital nozzles over the width of the textile article; supplying a flame retardant formulation to the nozzles; and selectively dispensing the flame retardant formulation from the nozzles in a series of droplets to deposit a predetermined pattern of droplets on the substrate.
    Type: Application
    Filed: March 22, 2006
    Publication date: November 12, 2009
    Inventors: Johannes Antonius Craamer, James E. Fox, Jagvi Ramesh Patel
  • Tinted lenses and methods of manufacture
    Patent number: 7267846
    Abstract: The present invention recognizes that lenses, such as contact lenses, can be pigmented using an ink that includes oligomers, polymers or polymerizable monomers. The ink can be used to make images on or within the lens. Images made using these inks are may be digital or analogue and can be used in a variety of printing methods, including ink-jet printing.
    Type: Grant
    Filed: October 6, 2004
    Date of Patent: September 11, 2007
    Inventors: Praful Doshi, James Edward Fox, Philip Gareth Bentley, Jagvi Ramesh Patel, Chidambar L. Kulkarni, Stephen D. Halbe, Hananiah J. Dalton
  • Tinted lenses and methods of manufacture
    Patent number: 7048375
    Abstract: The present invention recognizes that lenses, such as contact lenses, can be pigmented using ink that include polymers or polymerizable monomers, preferably the same monomers used to make the lens. Preferably, such lenses are made using bonding agents. The ink can be used to make images on or within the lens. Images made using these inks are preferably digital and can be used in a variety of printing methods, including ink-jet printing.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: May 23, 2006
    Inventors: Praful Doshi, James Edward Fox, Philip Gareth Bentley, Jagvi Ramesh Patel
  • Tinted lenses and methods of manufacture
    Publication number: 20040130676
    Abstract: The present invention recognizes that lenses, such as contact lenses, can be pigmented using ink that include polymers or polymerizable monomers, preferably the same monomers used to make the lens. Preferably, such lenses are made using bonding agents. The ink can be used to make images on or within the lens. Images made using these inks are preferably digital and can be used in a variety of printing methods, including ink-jet printing.
    Type: Application
    Filed: October 6, 2003
    Publication date: July 8, 2004
    Inventors: Praful Doshi, James Edward Fox, Philip Gareth Bentley, Jagvi Ramesh Patel