Patents by Inventor Eugene Malcolm

Eugene Malcolm 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).

  • Apparatus for near simultaneous chemiluminescent sulfur and nitrogen detection
    Patent number: 6143245
    Abstract: A method and apparatus are disclosed for the near simultaneous detection of light emitted from ozone induced chemiluminescence of nitrogen and sulfur species capable of undergoing ozone induced chemiluminescence in a single instrument. A sample containing sulfur and/or nitrogen is first subjected to an oxidative/reductive process which generates ozone reactive nitrogen and sulfur species which are then forwarded to an specially designed ozone/detector chamber. The ozone relative species are brought in contact with ozone in the special chamber and the chemiluminescence of the nitrogen species and the sulfur species are measured and quantitated.
    Type: Grant
    Filed: March 15, 1999
    Date of Patent: November 7, 2000
    Assignee: Antek Instruments, Inc.
    Inventors: Xinwei Yan, Eugene Malcolm Fujinari
  • Methods for near simultaneous chemiluminescent sulfur and nitrogen detection
    Patent number: 5916523
    Abstract: A method and apparatus are disclosed for the near simultaneous detection of light emitted from ozone induced chemiluminescence of nitrogen and sulfur species capable of undergoing ozone induced chemiluminescence in a single instrument. A sample containing sulfur and/or nitrogen is first subjected to an oxidative/reductive process which generates ozone reactive nitrogen and sulfur species which are then forwarded to an specially designed ozone/detector chamber. The ozone reactive species are brought in contact with ozone in the special chamber and the chemiluminescence of the nitrogen species and the sulfur species are measured and quantitated.
    Type: Grant
    Filed: December 4, 1996
    Date of Patent: June 29, 1999
    Assignee: Antek Instruments, Inc.
    Inventors: Xinwei Yan, Eugene Malcolm Fujinari
  • Wearable arm pillow
    Patent number: D643588
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: August 23, 2011
    Inventors: Eugene Malcolm, Christian Darabant
  • Wearable arm pillow
    Patent number: D643589
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: August 23, 2011
    Inventors: Eugene Malcolm, Christian Darabant
  • Wearable arm pillow
    Patent number: D643590
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: August 23, 2011
    Inventors: Eugene Malcolm, Christian Darabant
  • Wearable arm pillow
    Patent number: D643591
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: August 23, 2011
    Inventors: Eugene Malcolm, Christian Darabant