Patents by Inventor Paul Schallis

Paul Schallis 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 devices for circulating air
    Patent number: 8701464
    Abstract: A gas chromatography system comprising a sample introduction device, an oven coupled to the sample introduction device and a detector coupled to the oven is disclosed. In certain examples, the oven may be configured to receive a chromatography column in a space in the oven. In some examples, the oven may be constructed and arranged to provide a substantially constant temperature to the space during an analysis stage of the gas chromatography system.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: April 22, 2014
    Assignee: Perkinelmer Health Sciences, Inc.
    Inventors: Andrew Tipler, James Botelho, Avinash Dalmia, Michael J. Rafa, John Vanderhoef, Paul Schallis, Neal Green, David J. Scott, John McCaffrey, Paul St. Cyr, E. Joel McCorkle, Giuseppe Coppola
  • METHODS AND DEVICES FOR CIRCULATING AIR
    Publication number: 20120285325
    Abstract: A gas chromatography system comprising a sample introduction device, an oven coupled to the sample introduction device and a detector coupled to the oven is disclosed. In certain examples, the oven may be configured to receive a chromatography column in a space in the oven. In some examples, the oven may be constructed and arranged to provide a substantially constant temperature to the space during an analysis stage of the gas chromatography system.
    Type: Application
    Filed: December 22, 2011
    Publication date: November 15, 2012
    Applicant: PerkinElmer LAS, Inc.
    Inventors: Andrew Tipler, James Botelho, Avinash Dalmia, Michael J. Rafa, John Vanderhoef, Paul Schallis, Neal Green, David J. Scott, John McCaffrey, Paul St. Cyr, E. Joel McCorkle, Giuseppe Coppola
  • Methods and devices for circulating air
    Patent number: 8104326
    Abstract: A gas chromatography system comprising a sample introduction device, an oven coupled to the sample introduction device and a detector coupled to the oven is disclosed. In certain examples, the oven may be configured to receive a chromatography column in a space in the oven. In some examples, the oven may be constructed and arranged to provide a substantially constant temperature to the space during an analysis stage of the gas chromatography system.
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: January 31, 2012
    Assignee: PerkinElmer LAS, Inc.
    Inventors: Andrew Tipler, James Botelho, Avinash Dalmia, Michael J. Rafa, John Vanderhoef, Paul Schallis, Neal Green, David J. Scott, John McCaffrey, Paul St. Cyr, E. Joel McCorkle, Guiseppe Coppola
  • METHODS AND DEVICES FOR CIRCULATING AIR
    Publication number: 20080105033
    Abstract: A gas chromatography system comprising a sample introduction device, an oven coupled to the sample introduction device and a detector coupled to the oven is disclosed. In certain examples, the oven may be configured to receive a chromatography column in a space in the oven. In some examples, the oven may be constructed and arranged to provide a substantially constant temperature to the space during an analysis stage of the gas chromatography system.
    Type: Application
    Filed: August 20, 2007
    Publication date: May 8, 2008
    Inventors: Andrew Tipler, James Botelho, Avinash Dalmia, Michael Rafa, John Vanderhoef, Paul Schallis, Neal Green, David Scott, John McCaffrey, Paul St. Cyr, E. McCorkle, Guiseppe Coppola