Patents by Inventor Daniel Gryko

Daniel Gryko 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).

  • Patent number: 9988385
    Abstract: This invention provides 1,4-dihydropyrrolo[3,2-b]pyrrole derivatives which can be used as strongly fluorescent compounds and a one-stage method for their synthesis from simple substrates.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: June 5, 2018
    Assignee: INSTYTUT CHEMII ORGANICZNEJ POLSKIEJ AKADEMII NAUK
    Inventors: Anita Janiga, Maciej Krzeszewski, Daniel Gryko
  • Publication number: 20150246921
    Abstract: This invention provides 1,4-dihydropyrrolo[3,2-b]pyrrole derivatives which can be used as strongly fluorescent compounds and a one-stage method for their synthesis from simple substrates.
    Type: Application
    Filed: November 5, 2013
    Publication date: September 3, 2015
    Inventors: Anita Janiga, Maciej Krzeszewski, Daniel Gryko
  • Publication number: 20060209587
    Abstract: This invention provides novel high density memory devices that are electrically addressable permitting effective reading and writing, that provide a high memory density (e.g., 1015 bits/cm3), that provide a high degree of fault tolerance, and that are amenable to efficient chemical synthesis and chip fabrication. The devices are intrinsically latchable, defect tolerant, and support destructive or non-destructive read cycles. In a preferred embodiment, the device comprises a fixed electrode electrically coupled to a storage medium having a multiplicity of different and distinguishable oxidation states wherein data is stored in said oxidation states by the addition or withdrawal of one or more electrons from said storage medium via the electrically coupled electrode.
    Type: Application
    Filed: November 3, 2005
    Publication date: September 21, 2006
    Inventors: David Bocian, Werner Kuhr, Jonathan Lindsey, Peter Clausen, Daniel Gryko