Patents by Inventor Robert P. Short

Robert P. Short 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 of preparing quinazolinone derivatives
    Patent number: 8114995
    Abstract: The present disclosure relates to methods for preparing compounds, which are useful for regulating the expression of apolipoprotein A-I (ApoA-I), and in the treatment and prevention of cardiovascular disease and related disease states, including cholesterol- or lipid-related disorders, such as, for example, atherosclerosis.
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: February 14, 2012
    Assignee: Resverlogix Corp.
    Inventors: Henrik C. Hansen, Shubham P. Chopade, Janakiram R. Citineni, Robert P. Short, George P. Yiannikouros
  • METHODS OF PREPARING QUINAZOLINONE DERIVATIVES
    Publication number: 20100004448
    Abstract: The present disclosure relates to methods for preparing compounds, which are useful for regulating the expression of apolipoprotein A-I (ApoA-I), and in the treatment and prevention of cardiovascular disease and related disease states, including cholesterol- or lipid-related disorders, such as, for example, atherosclerosis.
    Type: Application
    Filed: June 24, 2009
    Publication date: January 7, 2010
    Applicant: Resverlogix Corp.
    Inventors: Henrik C. Hansen, Shubham P. Chopade, Janakiram R. Citineni, Robert P. Short, George P. Yiannikouros
  • Benzpyrylium squarylium and croconylium dyes, and processes for their preparation and use
    Patent number: 5977351
    Abstract: Dyes comprising an inner salt of a compound of the formula:Q.sup.1 =Z-Q.sup.2wherein:Q.sup.1 is a 4-(benz[b]-4H-pyrylium)methylidene, 4-(benz[b]-4H-thiopyrylium)methylidene or 4-(benz[b]-4H-selenopyrylium)methylidene grouping;Z is a 1,3-(2-hydroxy-4-oxo-2-cyclobutylidene) hydroxide or 1,3-(2-hydroxy-4,5-dioxo-2-cyclopentylidene) hydroxide ring; andQ.sup.2 is a 4-(benz[b]-4H-pyran-4-ylidene)methyl, 4-(benz[b]-4H-thiopyran-4-ylidene)methyl or 4-(benz[b]-4H-selenopyran-4-ylidene)methyl grouping;wherein at least one of the groupings Q.sup.1 and Q.sup.
    Type: Grant
    Filed: May 20, 1993
    Date of Patent: November 2, 1999
    Assignee: Polaroid Corporation
    Inventors: Peter K. Chu, Serajul Haque, Anthony J. Puttick, Socorro M. Ramos, Robert P. Short, Stephen G. Stroud, Stephen J. Telfer, Michael J. Zuraw
  • Benzpyrylium squarylium and croconylium dyes, and processes for their preparation and use
    Patent number: 5627014
    Abstract: Dyes comprising an inner salt of a compound of the formula:Q.sup.1 =Z-Q.sup.2wherein:Q.sup.1 is a 4-(benz[b]-4H-pyrylium)methylidene, 4-(benz[b]-4H-thiopyrylium)methylidene or 4-(benz[b]-4H-selenopyrylium)methylidene grouping;Z is a 1,3-(2-hydroxy-4-oxo-2-cyclobutylidene) hydroxide or 1,3-(2-hydroxy-4,5-dioxo-2-cyclopentylidene) hydroxide ring; andQ.sup.2 is a 4-(benz[b]-4H-pyran-4-ylidene)methyl, 4-(benz[b]-4H-thiopyran-4-ylidene)methyl or 4-(benz[b]-4H-selenopyran-4-ylidene)methyl grouping;wherein at least one of the groupings Q.sup.1 and Q.sup.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: May 6, 1997
    Assignee: Polaroid Corporation
    Inventors: Peter K. Chu, Serajul Haque, Anthony J. Puttick, Socorro M. Ramos, Robert P. Short, Stephen G. Stroud, Stephen J. Telfer, Michael J. Zuraw
  • Benzpyrylium squarylium and croconylium dyes, and processes for their preparation and use
    Patent number: 5405976
    Abstract: Dyes comprising an inner salt of a compound of the formula:Q.sup.1 =Z-Q.sup.2wherein:Q.sup.1 is a 4-(benz[b]-4H-pyrylium)methylidene, 4-(benz[b]-4H-thiopyrylium)methylidene or 4-(benz[b]-4H-selenopyrylium)methylidene grouping;Z is a 1,3-(2-hydroxy-4-oxo-2-cyclobutylidene) hydroxide or 1,3-(2-hydroxy-4,5-dioxo-2-cyclopentylidene) hydroxide ring; andQ.sup.2 is a 4-(benz[b]-4H-pyran-4-ylidene)methyl, 4-(benz[b]-4H-thiopyran-4-ylidene)methyl or 4-(benz[b]-4H-selenopyran-4-ylidene)methyl grouping;wherein at least one of the groupings Q.sup.1 and Q.sup.
    Type: Grant
    Filed: September 24, 1993
    Date of Patent: April 11, 1995
    Assignee: Polaroid Corporation
    Inventors: Stephen J. Telfer, Robert P. Short, Stephen G. Stroud, Anthony J. Puttick, Socorro Ramos, Michael J. Zuraw
  • Stabilization of thermal images
    Patent number: 5206208
    Abstract: The addition, to a thermal imaging medium comprising a color-forming compound which undergoes a change of color upon heating above a color-forming temperature for a color-forming time, the color-formingcompound being of the cyclic sulfonamide type described in U.S. Pat. Nos. 4,720,449 and 4,960,901,of a source of zinc, nickel, copper(II), cobalt(II) or aluminum(III) cations increases the sensitivity of the imaging medium and helps to prevent fading of images produced therefrom while the images are being projected.
    Type: Grant
    Filed: November 20, 1991
    Date of Patent: April 27, 1993
    Assignee: Polaroid Corporation
    Inventors: Rong C. Liang, William C. Schwarzel, Rita S. Shon Baker, Robert P. Short, Stephen R. Sofen, Michael A. Young