Patents by Inventor Robert Bruce Sandor

Robert Bruce Sandor 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).

  • Method and system for introducing an analyte into an ion mobility spectrometer
    Patent number: 7129479
    Abstract: A system and method for introducing and analyzing a sample containing an analyte using an ion mobility spectrometer are described. The system includes a temperature module for adjusting the temperature of the sample according to temperature instructions received, and a split ratio module for adjusting the split ratio according to split ratio instructions received. An ion mobility analyzer determines an ion mobility of the analyte. The ion mobility analyzer collects a plasmagram of the analyte to identify and quantitate the analyte.
    Type: Grant
    Filed: October 8, 2004
    Date of Patent: October 31, 2006
    Assignee: Smiths Detection Inc. - Toronto
    Inventors: John J. Carroll, Reno Francis Debono, Tri Le, Robert Bruce Sandor, Sabatino Nacson, Alexander Grigoriev
  • Cut-resistant gloves
    Patent number: 6210798
    Abstract: A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amount of about 0.05% to about 20% by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester comprising monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: April 3, 2001
    Assignee: Honeywell International, Inc.
    Inventors: Robert Bruce Sandor, Michele C. Carter, Gunilla E. Gillberg-LaForce, William F. Clear, John A. Flint, Herman Leslie Lanieve, Scott W. Thompson, Etheridge Odell Oakley, Jr., Edward Ronald Kafchinski, Mohammed Ishaq Haider
  • Cut-resistant sheath/core fiber
    Patent number: 6159599
    Abstract: A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amount of about 0.05% to about 20% by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester comprising monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina.
    Type: Grant
    Filed: October 13, 1998
    Date of Patent: December 12, 2000
    Assignee: Honeywell International, Inc.
    Inventors: Robert Bruce Sandor, Michele C. Carter, Gunilla E. Gillberg-LaForce, William F. Clear, John A. Flint, Herman Leslie Lanieve, Scott W. Thompson, Etheridge Odell Oakley, Jr., Edward Ronald Kafchinski, Mohammed Ishaq Haider
  • Method of making a cut-resistant fiber and fabrics, and the fabric made thereby
    Patent number: 6126879
    Abstract: A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amount of about 0.05% to about 20% by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester comprising monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina.
    Type: Grant
    Filed: August 6, 1998
    Date of Patent: October 3, 2000
    Assignee: Honeywell International Inc.
    Inventors: Robert Bruce Sandor, Michele C. Carter, Gunilla E. Gillberg-LaForce, William F. Clear, John A. Flint, Herman Leslie Lanieve, Scott W. Thompson, Etheridge Odell Oakley, Jr., Edward Ronald Kafchinski, Mohammed Ishaq Haider
  • Composite yarn comprising filled cut-resistant fiber
    Patent number: 6127028
    Abstract: A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amount of about 0.05% to about 20% by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester including monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina.
    Type: Grant
    Filed: October 13, 1998
    Date of Patent: October 3, 2000
    Assignee: Hoechst Celanese Corporation
    Inventors: Robert Bruce Sandor, Michele C. Carter, Gunilla E. Gillberg-LaForce, William F. Clear, John A. Flint, Herman Leslie LaNieve, Scott W. Thompson, Etheridge Odell Oakley, Jr., Edward Ronald Kafchinski, Mohammed Ishaq Haider
  • Filled cut-resistant fiber
    Patent number: 6103372
    Abstract: A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amount of about 0.05% to about 20% by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester comprising monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: August 15, 2000
    Assignee: Hoechst Celanese Corporation
    Inventors: Robert Bruce Sandor, Michele C. Carter, Gunilla E. Gillberg-LaForce, William F. Clear, John A. Flint, Herman Leslie Lanieve, Scott W. Thompson, Etheridge Odell Oakley, Jr., Edward Ronald Kafchinski, Mohammed Ishaq Haider
  • Cut resistant non-woven fabrics
    Patent number: 5976998
    Abstract: A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amount of about 0.05% to about 20% by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester comprising monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina.
    Type: Grant
    Filed: October 13, 1998
    Date of Patent: November 2, 1999
    Assignee: Hoechst Celanese Corporation
    Inventors: Robert Bruce Sandor, Michele C. Carter, Gunilla E. Gillberg-LaForce, William F. Clear, John A. Flint, Herman Leslie Lanieve, Scott W. Thompson, Etheridge Odell Oakley, Jr.
  • Cut-resistant fiber containing a hard filler
    Patent number: 5851668
    Abstract: A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amount of about 0.05% to about 20% by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester comprising monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina.
    Type: Grant
    Filed: November 19, 1996
    Date of Patent: December 22, 1998
    Assignee: Hoechst Celanese Corp
    Inventors: Robert Bruce Sandor, Michele C. Carter, Gunilla E. Gillberg-LaForce, William F. Clear, John A. Flint, Herman Leslie Lanieve, Scott W. Thompson, Etheridge Odell Oakley, Jr., Edward Ronald Kafchinski, Mohammed Ishaq Haider