Patents by Inventor Richard C. Turner

Richard C. Turner 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).

  • Mobile phase dilution scheme for enhanced chromatography
    Patent number: 7909994
    Abstract: A method and device for increasing the loading capacity of a chromatography column through dilution of a mobile phase at the head of the column. A strong mobile phase is provided for dissolving a sample. A sample is injected into the strong mobile phase, and subsequently diluted with a weak mobile phase. The resulting sample-containing weak mobile phase is passed through a chromatography column for retention and separation of the components of the sample.
    Type: Grant
    Filed: March 18, 2010
    Date of Patent: March 22, 2011
    Assignee: Waters Technologies Corporation
    Inventors: Thomas E. Wheat, Charles H. Phoebe, Mark K. Baynham, Uwe D. Neue, Raymond P. Fisk, Richard C. Turner
  • Mobile phase dilution scheme for enhanced chromatography
    Patent number: 7875175
    Abstract: A method and device for increasing the loading capacity of a chromatography column through dilution of a mobile phase at the head of the column. A strong mobile phase is provided for dissolving a sample. A sample is injected into the strong mobile phase, and subsequently diluted with a weak mobile phase. The resulting sample-containing weak mobile phase is passed through a chromatography column for retention and separation of the components of the sample.
    Type: Grant
    Filed: September 7, 2004
    Date of Patent: January 25, 2011
    Assignee: Waters Technologies Corporation
    Inventors: Thomas E. Wheat, Charles H. Phoebe, Mark K. Baynham, Uwe Dieter Neue, Raymond P. Fisk, Richard C. Turner
  • MOBILE PHASE DILUTION SCHEME FOR ENHANCED CHROMATOGRAPHY
    Publication number: 20100176043
    Abstract: A method and device for increasing the loading capacity of a chromatography column through dilution of a mobile phase at the head of the column. A strong mobile phase is provided for dissolving a sample. A sample is injected into the strong mobile phase, and subsequently diluted with a weak mobile phase. The resulting sample-containing weak mobile phase is passed through a chromatography column for retention and separation of the components of the sample.
    Type: Application
    Filed: March 18, 2010
    Publication date: July 15, 2010
    Applicant: WATERS TECHNOLOGIES CORPORATION
    Inventors: Thomas E. Wheat, Charles H. Phoebe, Mark K. Baynham, Uwe Dieter Neue, Raymond P. Fisk, Richard C. Turner
  • Mobile phase dilution scheme for enhanced chromatography
    Publication number: 20080264848
    Abstract: A method and device for increasing the loading capacity of a chromatography column through dilution of a mobile phase at the head of the column. A strong mobile phase is provided for dissolving a sample. A sample is injected into the strong mobile phase, and subsequently diluted with a weak mobile phase. The resulting sample-containing weak mobile phase is passed through a chromatography column for retention and separation of the components of the sample.
    Type: Application
    Filed: September 7, 2004
    Publication date: October 30, 2008
    Applicant: Waters Investments Limited
    Inventors: Thomas E. Wheat, Charles H. Phoebe, Mark K. Baynham, Uwe Dieter Neue, Raymond P. Fisk, Richard C. Turner
  • Mobile phase dilution scheme for enhanced chromatography
    Patent number: 6790361
    Abstract: A method and device for increasing the loading capacity of a chromatography column through dilution of a mobile phase at the head of the column. A strong mobile phase is provided for dissolving a sample. A sample is injected into the strong mobile phase, and subsequently diluted with a weak mobile phase. The resulting sample-containing weak mobile phase is passed through a chromatography column for retention and separation of the components of the sample.
    Type: Grant
    Filed: April 14, 2003
    Date of Patent: September 14, 2004
    Assignee: Waters Corporation
    Inventors: Thomas E. Wheat, Charles H. Phoebe, Mark K. Baynham, Uwe Dieter Neue, Raymond P. Fisk, Richard C. Turner
  • Mobile phase dilution scheme for enhanced chromatography
    Publication number: 20040035789
    Abstract: A method and device for increasing the loading capacity of a chromatography column through dilution of a mobile phase at the head of the column. A strong mobile phase is provided for dissolving a sample. A sample is injected into the strong mobile phase, and subsequently diluted with a weak mobile phase. The resulting sample-containing weak mobile phase is passed through a chromatography column for retention and separation of the components of the sample.
    Type: Application
    Filed: April 14, 2003
    Publication date: February 26, 2004
    Applicant: Waters Corporation
    Inventors: Thomas E. Wheat, Charles H. Phoebe, Mark K. Baynham, Uwe Dieter Neue, Raymond P. Fisk, Richard C. Turner
  • Mobile phase dilution scheme for enhanced chromatography
    Publication number: 20020117447
    Abstract: A method and device for increasing the loading capacity of a chromatography column through dilution of a mobile phase at the head of the column. A strong mobile phase is provided for dissolving a sample. A sample is injected into the strong mobile phase, and subsequently diluted with a weak mobile phase. The resulting sample-containing weak mobile phase is passed through a chromatography column for retention and separation of the components of the sample.
    Type: Application
    Filed: November 21, 2001
    Publication date: August 29, 2002
    Inventors: Thomas E. Wheat, Charles H. Phoebe, Mark K. Baynham, Uwe Dieter Neue, Raymond P. Fisk, Richard C. Turner
  • Portable emergency oxygen and automatic external defibrillator (AED) therapy system
    Patent number: 6327497
    Abstract: This invention provides a medical diagnosis and therapy system particularly adapted for the combined uses of emergency cardiac defibrillation and pulmonary oxygen administration, including automated patient cardiopulmonary assessment and voice prompted therapy and resuscitation: electrocardio diagnosis/monitoring/defibrillation and electropulmonary blood oximetry/oxygen administration. The system has a case having access opening(s) and clear cover(s) to view the apparatus and contents, to dispel all doubt as to know how to open the case and to make it easy for a user to quickly find and use the various components.
    Type: Grant
    Filed: September 11, 1998
    Date of Patent: December 4, 2001
    Assignee: Life Corporation
    Inventors: John Kirchgeorg, Richard C. Turner
  • Portable emergency oxygen and automatic external defibrillator (AED) therapy system
    Patent number: RE40365
    Abstract: This invention provides a medical diagnosis and therapy system particularly adapted for the combined uses of emergency cardiac defibrillation and pulmonary oxygen administration, including automated patient cardiopulmonary assessment and voice prompted therapy and resuscitation: electrocardio diagnosis/monitoring/defibrillation and electropulmonary blood oximetry/oxygen administration. The system has a case having access opening(s) and clear cover(s) to view the apparatus and contents, to dispel all doubt as to know how to open the case and to make it easy for a user to quickly find and use the various components.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: June 10, 2008
    Assignee: Life Corporation
    Inventors: John Kirchgeorg, Richard C. Turner
  • Portable emergency oxygen and automatic external defibrillator (AED) therapy system
    Patent number: RE38533
    Abstract: This invention provides a medical diagnosis and therapy system particularly adapted for the combined uses of emergency cardiac defibrillation and pulmonary oxygen administration, including automated patient cardiopulmonary assessment and voice prompted therapy and resuscitation: electrocardio diagnosis/monitoring/defibrillation and electropulmonary blood oximetry/oxygen administration. The system has a case having access opening(s) and clear cover(s) to view the apparatus and contents, to dispel all doubt as to know how to open the case and to make it easy for a user to quickly find and use the various components.
    Type: Grant
    Filed: June 10, 2003
    Date of Patent: June 15, 2004
    Assignee: Life Corporation
    Inventors: John Kirchgeorg, Richard C. Turner