Patents by Inventor Matthew D. Hayes

Matthew D. Hayes 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).

  • Nucleic acid amplification and detection devices, systems and methods
    Patent number: 11911769
    Abstract: The instant disclosure provides nucleic acid amplification systems and multi-reaction analysis systems useful in the efficient processing of samples, including clinical samples. Integrated systems that include nucleic acid amplification devices functionally combined with multi-reaction analysis systems are also included. Also provided are methods for monitoring multiple concurrent nucleic acid amplification reactions that include the use of devices and systems described herein.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: February 27, 2024
    Assignee: Abbott Laboratories
    Inventors: Sonal Sadaria Nana, Eric B. Shain, Michael S. Hazell, Eric D. Yeaton, Michael Giraud, Timothy J. Patno, Ali Attarwalla, Dean Khan, Matthew J. Hayes
  • Method for calibrating a sensor for measuring concentration of odors
    Patent number: 6672129
    Abstract: A method and apparatus is disclosed which employs a pulse-controlled microdroplet fluid delivery system for precisely dispensing fragrances and other odor producing vapors. The pulse-controlled fluid delivery device is capable of ejecting microdroplets of fluid with a diameter less than 350 micrometers at a controlled ejection rate based upon inkjet printing technology. The pulse-controlled fluid delivery system includes mechanisms for vaporizing the fluids and delivery of the vapors to the nose, which is controlled by a programmable system controller capable of real time data-driven dispensing with a multi-fluid capability. Synthesis of custom fragrances is made possible by a multijet programmed control system which adjusts dispensing rates of components. Calibration of a prior art “electronic nose” is disclosed. A precise calibration gas is produced in real-time to counteract the effect of drifting.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: January 6, 2004
    Assignee: MicroFab Technologies, Inc.
    Inventors: Christopher J. Frederickson, Donald J. Hayes, David B. Wallace, David W. Taylor, Matthew D. Hayes
  • Method and apparatus for delivery of fragrances and vapors to the nose
    Patent number: 6390453
    Abstract: A method and apparatus is disclosed which employs a pulse-controlled microdroplet fluid delivery system for precisely dispensing fragrances and other odor producing vapors. The pulse-controlled fluid delivery device is capable of ejecting microdroplets of fluid with a diameter less than 350 micrometers at a controlled ejection rate based upon ink-jet printing technology. The pulse-controlled fluid delivery system includes mechanisms for vaporizing the fluids and delivery of the vapors to the nose, which is controlled by a programmable system controller capable of real time data-driven dispensing with a multi-fluid capability. Synthesis of custom fragrances is made possible by a multijet programmed control system which adjusts dispensing rates of components. Calibration of a prior art “electronic nose” is disclosed. A precise calibration gas is produced in real-time to counteract the effect of drifting.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: May 21, 2002
    Assignee: MicroFab Technologies, Inc.
    Inventors: Christopher J. Frederickson, Donald J. Hayes, David B. Wallace, David W. Taylor, Matthew D. Hayes