Patents by Inventor Fernando Yulo

Fernando Yulo 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).

  • Encapsulated toner compositions
    Patent number: 5045422
    Abstract: An encapsulated toner composition comprised of a core with a fluorocarbon-incorporated resin binder, pigment or dyes, and a polymeric shell.
    Type: Grant
    Filed: August 18, 1989
    Date of Patent: September 3, 1991
    Assignee: Xerox Corporation
    Inventors: Grazyna Kmiecik-Lawrynowicz, Beng S. Ong, Fernando Yulo
  • Encapsulated toner compositions
    Patent number: 5013630
    Abstract: An encapsulated toner composition comprised of a core comprised of pigments or dyes, and a polysiloxane-incorporated core binder resin, which core is encapsulated in a shell.
    Type: Grant
    Filed: August 18, 1989
    Date of Patent: May 7, 1991
    Assignee: Xerox Corporation
    Inventors: Beng S. Ong, Grazyna Kmiecik-Lawrynowicz, Fernando Yulo, Kayong Koch