Patents by Inventor Patricia J. Blanche
Patricia J. Blanche 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).
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Publication number: 20230280360Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: ApplicationFiled: May 12, 2023Publication date: September 7, 2023Inventors: Michael P. Caulfield, Richard E Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Patent number: 11680949Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: GrantFiled: March 1, 2021Date of Patent: June 20, 2023Assignee: Quest Diagnostics Investments IncorporatedInventors: Michael P. Caulfield, Richard E Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Publication number: 20210181217Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: ApplicationFiled: March 1, 2021Publication date: June 17, 2021Inventors: Michael P. Caulfield, Richard E Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Patent number: 10948503Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: GrantFiled: February 21, 2019Date of Patent: March 16, 2021Assignee: Quest Diagnostics Investments IncorporatedInventors: Michael P. Caulfield, Richard E. Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Publication number: 20190187160Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: ApplicationFiled: February 21, 2019Publication date: June 20, 2019Inventors: Michael P. Caulfield, Richard E. Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Publication number: 20180011117Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: ApplicationFiled: September 21, 2017Publication date: January 11, 2018Inventors: Michael P. Caulfield, Richard E Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Patent number: 9791464Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: GrantFiled: June 1, 2015Date of Patent: October 17, 2017Assignee: QUEST DIAGNOSTICS INVESTMENTS INCORPORATEDInventors: Michael P. Caulfield, Richard E Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Publication number: 20150260739Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: ApplicationFiled: June 1, 2015Publication date: September 17, 2015Inventors: Michael P. Caulfield, Richard E. Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Patent number: 9046539Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: GrantFiled: March 26, 2014Date of Patent: June 2, 2015Assignee: QUEST DIAGNOSTICS INVESTMENTS INCORPORATEDInventors: Michael P. Caulfield, Richard E Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Publication number: 20140287530Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: ApplicationFiled: March 26, 2014Publication date: September 25, 2014Applicant: QUEST DIAGNOSTICS INVESTMENTS INCORPORATEDInventors: Michael P. Caulfield, Richard E. Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Patent number: 8709818Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: GrantFiled: August 20, 2012Date of Patent: April 29, 2014Assignee: Quest Diagnostics Investments IncorporatedInventors: Michael P. Caulfield, Richard E. Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Publication number: 20120315706Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: ApplicationFiled: August 20, 2012Publication date: December 13, 2012Inventors: Michael P. Caulfield, Richard E. Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Patent number: 8247235Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: GrantFiled: June 8, 2007Date of Patent: August 21, 2012Assignee: Quest Diagnostics Investments IncorporatedInventors: Michael P. Caulfield, Richard E. Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Patent number: 8097462Abstract: A medical diagnostic method and instrumentation system for analyzing noncovalently bonded agglomerated biological particles is described. The method and system comprises: a method of preparation for the biological particles; an electrospray generator; an alpha particle radiation source; a differential mobility analyzer; a particle counter; and data acquisition and analysis means. The medical device is useful for the assessment of human diseases, such as cardiac disease risk and hyperlipidemia, by rapid quantitative analysis of lipoprotein fraction densities. Initially, purification procedures are described to reduce an initial blood sample to an analytical input to the instrument. The measured sizes from the analytical sample are correlated with densities, resulting in a spectrum of lipoprotein densities. The lipoprotein density distribution can then be used to characterize cardiac and other lipid-related health risks.Type: GrantFiled: December 13, 2010Date of Patent: January 17, 2012Assignee: The Regents of the University of CaliforniaInventors: W. Henry Benner, Ronald M Krauss, Patricia J Blanche
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Publication number: 20110089037Abstract: A medical diagnostic method and instrumentation system for analyzing noncovalently bonded agglomerated biological particles is described. The method and system comprises: a method of preparation for the biological particles; an electrospray generator; an alpha particle radiation source; a differential mobility analyzer; a particle counter; and data acquisition and analysis means. The medical device is useful for the assessment of human diseases, such as cardiac disease risk and hyperlipidemia, by rapid quantitative analysis of lipoprotein fraction densities. Initially, purification procedures are described to reduce an initial blood sample to an analytical input to the instrument. The measured sizes from the analytical sample are correlated with densities, resulting in a spectrum of lipoprotein densities. The lipoprotein density distribution can then be used to characterize cardiac and other lipid-related health risks.Type: ApplicationFiled: December 13, 2010Publication date: April 21, 2011Applicant: The Regents of the University of CaliforniaInventors: W. Henry Benner, Ronald M. Krauss, Patricia J. Blanche
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Patent number: 7851224Abstract: A medical diagnostic method and instrumentation system for analyzing noncovalently bonded agglomerated biological particles is described. The method and system comprises: a method of preparation for the biological particles; an electrospray generator; an alpha particle radiation source; a differential mobility analyzer; a particle counter; and data acquisition and analysis means. The medical device is useful for the assessment of human diseases, such as cardiac disease risk and hyperlipidemia, by rapid quantitative analysis of lipoprotein fraction densities. Initially, purification procedures are described to reduce an initial blood sample to an analytical input to the instrument. The measured sizes from the analytical sample are correlated with densities, resulting in a spectrum of lipoprotein densities. The lipoprotein density distribution can then be used to characterize cardiac and other lipid-related health risks.Type: GrantFiled: May 6, 2010Date of Patent: December 14, 2010Assignee: The Regents of the University of CaliforniaInventors: W. Henry Benner, Ronald M. Krauss, Patricia J. Blanche
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Publication number: 20100213061Abstract: A medical diagnostic method and instrumentation system for analyzing noncovalently bonded agglomerated biological particles is described. The method and system comprises: a method of preparation for the biological particles; an electrospray generator; an alpha particle radiation source; a differential mobility analyzer; a particle counter; and data acquisition and analysis means. The medical device is useful for the assessment of human diseases, such as cardiac disease risk and hyperlipidemia, by rapid quantitative analysis of lipoprotein fraction densities. Initially, purification procedures are described to reduce an initial blood sample to an analytical input to the instrument. The measured sizes from the analytical sample are correlated with densities, resulting in a spectrum of lipoprotein densities. The lipoprotein density distribution can then be used to characterize cardiac and other lipid-related health risks.Type: ApplicationFiled: May 6, 2010Publication date: August 26, 2010Applicant: The Regents of the University of CaliforniaInventors: W. Henry Benner, Ronald M. Krauss, Patricia J. Blanche
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Patent number: 7713744Abstract: A medical diagnostic method and instrumentation system for analyzing noncovalently bonded agglomerated biological particles is described. The method and system comprises: a method of preparation for the biological particles; an electrospray generator; an alpha particle radiation source; a differential mobility analyzer; a particle counter; and data acquisition and analysis means. The medical device is useful for the assessment of human diseases, such as cardiac disease risk and hyperlipidemia, by rapid quantitative analysis of lipoprotein fraction densities. Initially, purification procedures are described to reduce an initial blood sample to an analytical input to the instrument. The measured sizes from the analytical sample are correlated with densities, resulting in a spectrum of lipoprotein densities. The lipoprotein density distribution can then be used to characterize cardiac and other lipid-related health risks.Type: GrantFiled: June 29, 2007Date of Patent: May 11, 2010Assignee: The Regents of the University of CaliforniaInventors: W. Henry Benner, Ronald M. Krauss, Patricia J. Blanche
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Publication number: 20080305549Abstract: The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.Type: ApplicationFiled: June 8, 2007Publication date: December 11, 2008Inventors: Michael P. Caulfield, Richard E. Reitz, Shuguang Li, Gloria Kwangja Lee, Ronald Krauss, Patricia J. Blanche, W. Henry Benner, Earl Cornell
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Patent number: 7259018Abstract: A medical diagnostic method and instrumentation system for analyzing noncovalently bonded agglomerated biological particles is described. The method and system comprises: a method of preparation for the biological particles; an electrospray generator; an alpha particle radiation source; a differential mobility analyzer; a particle counter; and data acquisition and analysis means. The medical device is useful for the assessment of human diseases, such as cardiac disease risk and hyperlipidemia, by rapid quantitative analysis of lipoprotein fraction densities. Initially, purification procedures are described to reduce an initial blood sample to an analytical input to the instrument. The measured sizes from the analytical sample are correlated with densities, resulting in a spectrum of lipoprotein densities. The lipoprotein density distribution can then be used to characterize cardiac and other lipid-related health risks.Type: GrantFiled: November 12, 2002Date of Patent: August 21, 2007Assignee: The Regents of the University of CaliforniaInventors: W. Henry Benner, Ronald M. Krauss, Patricia J. Blanche