Patents by Inventor Sergey Bonder

Sergey Bonder 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).

  • Water based fluid for producing ready to press direct inkjet image-able lithographic printing plates
    Patent number: 9163158
    Abstract: A water based fluid that can be utilized in a standard inkjet printer to image a lithographic printing plate. The water based fluid may include a polymer that is soluble in an alkaline aqueous media and that is resistant to neutral or acidic aqueous media. In addition, the water based fluid may include a sufficient volume of water soluble material to raise the pH level higher than 8. Further, the water based fluid may include a sufficient volume of humectant co-solvents to prevent the nozzles of an inkjet printer from drying out. The water based fluid may be used to image a lithographic plate that include an inkjet ink accepting hydrophilic layer hydrophilic properties. Various embodiments of the water based fluid advantageously allow a plate to be imaged, and then without baking or adding other chemical treatments, the plate can be immediately used for printing.
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: October 20, 2015
    Assignee: VIM Technologies, Inc.
    Inventors: Michael Karp, Aida Porat, Sergey Bonder, Ehud Shchori