Patents by Inventor Daniel Patrick Puzzo

Daniel Patrick Puzzo 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).

  • Physical vapor deposited electrode for electrochemical sensors
    Patent number: 11881549
    Abstract: An electrochemical electrode and method for making same that provides enhanced characteristics for use in biosensors, such as blood glucose sensors. The electrode comprises a substrate, a conductive layer deposited on the substrate, and a resistive material layer deposited on the conductive layer. The conductive layer comprises nickel and chromium, and the resistive material layer comprises carbon and a carbon-nitrogen species.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: January 23, 2024
    Assignee: Eastman Chemical Company
    Inventors: Dennis Lee Ashford, II, Daniel Patrick Puzzo, Spencer Erich Hochstetler
  • PHYSICAL VAPOR DEPOSITED ELECTRODE FOR ELECTROCHEMICAL SENSORS
    Publication number: 20200220168
    Abstract: An electrochemical electrode and method for making same that provides enhanced characteristics for use in biosensors, such as blood glucose sensors. The electrode comprises a substrate, a conductive layer deposited on the substrate, and a resistive material layer deposited on the conductive layer. The conductive layer comprises nickel and chromium, and the resistive material layer comprises carbon and a carbon-nitrogen species.
    Type: Application
    Filed: June 5, 2018
    Publication date: July 9, 2020
    Applicant: EASTMAN CHEMICAL COMPANY
    Inventors: DENNIS LEE ASHFORD, II, DANIEL PATRICK PUZZO, SPENCER ERICH HOCHSTETLER
  • Tunable bragg stack
    Patent number: 9310630
    Abstract: A tunable photonic crystal device comprising: alternating layers of a first material and a second material, the alternating layers comprising a responsive material, the responsive material being responsive to an external stimulus, the alternating layers having a periodic difference in refractive indices giving rise to a first reflected wavelength; wherein, in response to the external stimulus, a change in the responsive material results in a reflected wavelength of the device shifting from the first reflected wavelength to a second reflected wavelength.
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: April 12, 2016
    Assignee: Opalux Incorporation
    Inventors: Andre Arsenault, Geoffrey Alan Ozin, Daniel Patrick Puzzo
  • Tunable Bragg stack
    Patent number: 8861072
    Abstract: A tunable photonic crystal device comprising: alternating layers of a first material and a second material, the alternating layers comprising a responsive material, the responsive material being responsive to an external stimulus, the alternating layers having a periodic difference in refractive indices giving rise to a first reflected wavelength; wherein, in response to the external stimulus, a change in the responsive material results in a reflected wavelength of the device shifting from the first reflected wavelength to a second reflected wavelength.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: October 14, 2014
    Assignee: Opalux Incorporated
    Inventors: Andre Arsenault, Geoffrey Alan Ozin, Daniel Patrick Puzzo
  • TUNABLE BRAGG STACK
    Publication number: 20140126037
    Abstract: A tunable photonic crystal device comprising: alternating layers of a first material and a second material, the alternating layers comprising a responsive material, the responsive material being responsive to an external stimulus, the alternating layers having a periodic difference in refractive indices giving rise to a first reflected wavelength; wherein, in response to the external stimulus, a change in the responsive material results in a reflected wavelength of the device shifting from the first reflected wavelength to a second reflected wavelength.
    Type: Application
    Filed: September 25, 2013
    Publication date: May 8, 2014
    Applicant: OPALUX INCORPORATED
    Inventors: Andre Arsenault, Geoffrey Alan Ozin, Daniel Patrick Puzzo
  • TUNABLE BRAGG STACK
    Publication number: 20110164308
    Abstract: A tunable photonic crystal device comprising: alternating layers of a first material and a second material, the alternating layers comprising a responsive material, the responsive material being responsive to an external stimulus, the alternating layers having a periodic difference in refractive indices giving rise to a first reflected wavelength; wherein, in response to the external stimulus, a change in the responsive material results in a reflected wavelength of the device shifting from the first reflected wavelength to a second reflected wavelength.
    Type: Application
    Filed: May 29, 2009
    Publication date: July 7, 2011
    Applicant: Opalux Incorporated
    Inventors: Andre Arsenault, Geoffrey Alan Ozin, Daniel Patrick Puzzo