Patents by Inventor Karl Ryder

Karl Ryder 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).

  • Solder flux
    Patent number: 10835999
    Abstract: There is provided the use of at least one ionic liquid as a soldering/brazing flux. There is also provided a method of soldering a metal comprising applying a solder/braze comprising a flux to a surface of the metal and heating said metal to a desired soldering/brazing temperature, wherein the soldering/brazing flux comprises one or more ionic liquids.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: November 17, 2020
    Assignee: UNIVERSITY OF LEICESTER
    Inventors: Karl Ryder, Andrew Ballantyne, Robert Harris, Christopher Zaleski
  • SOLDER FLUX
    Publication number: 20170157717
    Abstract: There is provided the use of at least one ionic liquid as a soldering/brazing flux. There is also provided a method of soldering a metal comprising applying a solder/braze comprising a flux to a surface of the metal and heating said metal to a desired soldering/brazing temperature, wherein the soldering/brazing flux comprises one or more ionic liquids.
    Type: Application
    Filed: June 5, 2015
    Publication date: June 8, 2017
    Applicant: UNIVERSITY OF LEICESTER
    Inventors: Karl Ryder, Andrew Ballantyne, Robert Harris, Christopher Zaleski