Patents by Inventor Arthur R. McLoughlin

Arthur R. McLoughlin 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).

  • Methods and apparatus for ultrasonic cleaning
    Patent number: 8709338
    Abstract: The present invention relates to a method of cleaning a surface by applying highly propagating ultrasonic energy to said surface, the method comprises immersing at least a portion of the surface into a fluid, wherein said fluid is in contact with an highly propagating ultrasonic energy emitting assembly; and emitting highly propagating ultrasonic energy from the assembly into the fluid to generate cavitation at the surface thereby cleaning said surface.
    Type: Grant
    Filed: May 8, 2009
    Date of Patent: April 29, 2014
    Assignee: Cavitus Pty Ltd
    Inventors: Darren M Bates, Andrew Sin Ju Yap, Arthur R Mcloughlin
  • High energy ultrasound extraction method and apparatus
    Patent number: 8343562
    Abstract: The present invention describes a method and apparatus for aqueous extraction of chemical compounds from solid material in which the solid material is entrained in an extraction liquid phase that flowed around immersed sonotrodes emitting radial or focused high energy ultrasonic waves. A significant increase in extracted material and decreases in extraction time is observed.
    Type: Grant
    Filed: December 18, 2007
    Date of Patent: January 1, 2013
    Assignee: Cavitus Pty Ltd
    Inventors: Darren M. Bates, Arthur R. McLoughlin, Andrew Sin Ju Yap
  • METHODS AND APPARATUS FOR ULTRASONIC CLEANING
    Publication number: 20110135534
    Abstract: The present invention relates to a method of cleaning a surface by applying highly propagating ultrasonic energy to said surface, the method comprises immersing at least a portion of the surface into a fluid, wherein said fluid is in contact with an highly propagating ultrasonic energy emitting assembly; and emitting highly propagating ultrasonic energy from the assembly into the fluid to generate cavitation at the surface thereby cleaning said surface.
    Type: Application
    Filed: May 8, 2009
    Publication date: June 9, 2011
    Applicant: Cativus Pty Ltd.
    Inventors: Darren M. Bates, Andrew Sin Ju Yap, Arthur R Mcloughlin
  • Apparatus and method of ultrasonic cleaning and disinfection
    Patent number: 7799146
    Abstract: An apparatus for and method of disinfecting the interior surfaces of barrels and destroying microorganisms is disclosed. In one embodiment, an ultrasonic apparatus includes a sonotrode encased in a sheath, placed within a bunghole of a barrel. An ultrasonic generator is connected to the sonotrode. The ultrasonic apparatus also includes an ultrasonic transducer connected to the ultrasonic generator and associated with the sonotrode.
    Type: Grant
    Filed: February 6, 2006
    Date of Patent: September 21, 2010
    Assignee: Cavitus Pty Ltd
    Inventors: Arthur R. McLoughlin, Darren M Bates, Andrew S. Yap, William A. Wright
  • HIGH ENERGY ULTRASOUND EXTRACTION
    Publication number: 20100015302
    Abstract: The present invention describes a method and apparatus for aqueous extraction of chemical compounds from solid material in which the solid material is entrained in an extraction liquid phase that flowed around immersed sonotrodes emitting radial or focused high energy ultrasonic waves. A significant increase in extracted material and decreases in extraction time is observed.
    Type: Application
    Filed: December 18, 2007
    Publication date: January 21, 2010
    Inventors: Darren M. Bates, Arthur R. McLoughlin, Andrew Sin Ju Yap
  • Method for the production of dry toner for electrostatography using interfacial polycondensation techniques
    Patent number: 4439510
    Abstract: Disclosed is a method of preparing electroscopic marking particles comprising encapsulating an ink using an aqueous phase emulsion solution including an albumin stabilizer which becomes hydrophobic during processing to give relatively dry, non-tacky particles.
    Type: Grant
    Filed: August 10, 1982
    Date of Patent: March 27, 1984
    Assignee: Research Holdings Pty Limited
    Inventor: Arthur R. McLoughlin