Patents by Inventor Michael Hazell

Michael Hazell 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).

  • Optical fluid analyzer
    Patent number: 11209349
    Abstract: Apparatus and methods for performing optical analyses in a harsh environment are disclosed. Some of the systems and methods of the present disclosure include fluorescence, absorption, and reflectance detection using a drum spectrometer. Other systems and methods of the present disclosure include a measurement channel and a parallel reference channel concurrently filtering optical signals.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: December 28, 2021
    Inventors: David Dalby, Gordon Lamb, Michael Hazell, Paul Ryder, Robert Jones, Margaret Waid, Michael Yuratich
  • OPTICAL FLUID ANALYZER
    Publication number: 20200011787
    Abstract: Apparatus and methods for performing optical analyses in a harsh environment are disclosed. Some of the systems and methods of the present disclosure include fluorescence, absorption, and reflectance detection using a drum spectrometer. Other systems and methods of the present disclosure include a measurement channel and a parallel reference channel concurrently filtering optical signals.
    Type: Application
    Filed: February 22, 2018
    Publication date: January 9, 2020
    Applicant: Pietro Fiorentini (USA), Inc.
    Inventors: David Dalby, Gordon Lamb, Michael Hazell, Paul Ryder, Robert Jones, Margaret Waid, Michael Yuratich
  • Ink for excimer curing
    Patent number: 7262229
    Abstract: A lithographic ink composition that comprises a colorant having absorbency wavelength cutoffs of about 300 nm or longer, acrylate-functional materials, and a photoinitiator that absorbs at a wavelength of 300 nm or longer is formulated with a mileage of from about 1.1 to about 1.3 grams per square meter or to reach a desired print density at 2 microns or less print layer thickness. The lithographic ink cures faster and can be printed at a faster rate, particularly when curing is to be done with an excimer light source.
    Type: Grant
    Filed: May 3, 2004
    Date of Patent: August 28, 2007
    Assignee: Flint Group
    Inventors: Rodney P. Balmer, Michael Hazell, Thomas R. Mawby
  • Energy-curable news ink containing soy oil
    Publication number: 20060079607
    Abstract: An energy curable ink composition comprising an acrylate-functional derivative of soybean oil and one or more further acrylate-functional materials is suitable for printing on a cold-set lithographic press and is cured by exposure to an actinic radiation source located on the press.
    Type: Application
    Filed: October 8, 2004
    Publication date: April 13, 2006
    Inventors: Rodney Balmer, Michael Hazell, Thomas Mawby
  • Ink for excimer curing
    Publication number: 20050245632
    Abstract: A lithographic ink composition that comprises a colorant having absorbency wavelength cutoffs of about 300 nm or longer, acrylate-functional materials, and a photoinitiator that absorbs at a wavelength of 300 nm or longer is formulated with a mileage of from about 1.1 to about 1.3 grams per square meter or to reach a desired print density at 2 microns or less print layer thickness. The lithographic ink cures faster and can be printed at a faster rate, particularly when curing is to be done with an excimer light source.
    Type: Application
    Filed: May 3, 2004
    Publication date: November 3, 2005
    Inventors: Rodney Balmer, Michael Hazell, Thomas Mawby