Patents by Inventor Dinesh O. Shah

Dinesh O. Shah 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).

  • Publication number: 20190162726
    Abstract: The present disclosure is directed to reagents and methods of using the reagents to detect epitopes of Trypanosoma cruzi.
    Type: Application
    Filed: December 31, 2018
    Publication date: May 30, 2019
    Inventors: David J. Hawksworth, Robert W. Siegel, Bryan C. Tieman, Bailin Tu, Susan E. Brophy, Dinesh O. Shah, Joan D. Tyner, Robert N. Ziemann
  • Patent number: 10215754
    Abstract: The present disclosure is directed to reagents and methods of using the reagents to detect epitopes of Trypanosoma cruzi.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: February 26, 2019
    Assignee: Abbott Laboratories
    Inventors: Susan E. Brophy, David J. Hawksworth, Dinesh O. Shah, Robert W. Siegel, Bryan C. Tieman, Bailin Tu, Joan D. Tyner, Robert N. Ziemann
  • Publication number: 20180014476
    Abstract: Techniques for reducing water evaporation from soil and other fresh water mediums, such as open bodies of water are provided that include forming a hydrophobic capillary layer thereon. The hydrophobic capillary layer includes a plurality of hydrophobic capillaries configured to push or otherwise direct water provided in the soil or the fresh water medium downward or back into the soil or the fresh water medium while allowing water vapor, oxygen and other gases to pass. This increases the diffusion resistance for the water molecules to pass through the hydrophobic capillary layer and thereby reduces the rate of evaporation of water from the underlying soil or fresh water medium. In an aspect, the hydrophobic capillary layer is formed via soil particles respectively coated with a hydrophobic coating.
    Type: Application
    Filed: February 3, 2016
    Publication date: January 18, 2018
    Inventor: Dinesh O. SHAH
  • Publication number: 20170023568
    Abstract: The present disclosure is directed to reagents and methods of using the reagents to detect epitopes of Trypanosoma cruzi.
    Type: Application
    Filed: October 6, 2016
    Publication date: January 26, 2017
    Inventors: Susan E. Brophy, David J. Hawksworth, Dinesh O. Shah, Robert W. Siegel, Bryan C. Tieman, Bailin Tu, Joan D. Tyner, Robert N. Ziemann
  • Patent number: 9482667
    Abstract: The present disclosure is directed to reagents and methods of using the reagents to detect epitopes of Trypanosoma cruzi.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: November 1, 2016
    Assignee: ABBOTT LABORATORIES
    Inventors: Susan E. Brophy, David J. Hawksworth, Dinesh O. Shah, Robert W. Siegel, Bryan C. Tieman, Bailin Tu, Joan D. Tyner, Robert N. Ziemann
  • Publication number: 20150212083
    Abstract: The present disclosure is directed to reagents and methods of using the reagents to detect epitopes of Trypanosoma cruzi.
    Type: Application
    Filed: April 14, 2015
    Publication date: July 30, 2015
    Inventors: Susan E. Brophy, David J. Hawksworth, Dinesh O. Shah, Robert W. Siegel, Bryan C. Tieman, Bailin Tu, Joan D. Tyner, Robert N. Ziemann
  • Patent number: 9073984
    Abstract: The present disclosure is directed to reagents and methods of using the reagents to detect epitopes of Trypanosoma cruzi.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: July 7, 2015
    Assignee: ABBOTT LABORATORIES
    Inventors: Susan E. Brophy, David J. Hawksworth, Dinesh O. Shah, Robert W. Siegel, Bryan C. Tieman, Bailin Tu, Joan D. Tyner, Robert N. Ziemann
  • Patent number: 8283124
    Abstract: The present invention relates to one or more peptides which may be used to test for the presence of antibodies to B. microti. These peptide are selected based on the strength and specificity of the human antibody response to B. microti. These peptides alone or in combination have a variety of uses, for example, as a component of a diagnostic assay or kit.
    Type: Grant
    Filed: October 25, 2007
    Date of Patent: October 9, 2012
    Assignee: Abbott Laboratories
    Inventors: Larry G. Birkenmeyer, Suresh M. Desai, Dinesh O. Shah, Yu Cheng, George J. Dawson
  • Publication number: 20120122125
    Abstract: The present disclosure is directed to reagents and methods of using the reagents to detect epitopes of Trypanosoma cruzi.
    Type: Application
    Filed: January 19, 2012
    Publication date: May 17, 2012
    Applicant: ABBOTT LABORATORIES
    Inventors: Susan E. Brophy, David J. Hawksworth, Dinesh O. Shah, Robert W. Siegel, Bryan C. Tieman, Bailin Tu, Joan D. Tyner, Robert N. Ziemann
  • Patent number: 7749717
    Abstract: The present invention relates to the diagnosis of Trypanosoma cruzi infection.
    Type: Grant
    Filed: October 19, 2006
    Date of Patent: July 6, 2010
    Assignee: Abbott Laboratories
    Inventors: Dinesh O. Shah, Chi-Deu Chang, Gerald Schochetman, Kevin Y. Cheng
  • Publication number: 20090203037
    Abstract: The present disclosure is directed to reagents and methods of using the reagents to detect epitopes of Trypanosoma cruzi.
    Type: Application
    Filed: December 23, 2008
    Publication date: August 13, 2009
    Applicant: Abbott Laboratories
    Inventors: Susan E. Brophy, David J. Hawksworth, Dinesh O. Shah, Robert W. Siegel, Bryan C. Tieman, Bailin Tu, Joan D. Tyner, Lowell J. Tyner, Robert N. Ziemann
  • Patent number: 7563613
    Abstract: A method of removing a toxic compound comprising contacting the toxic compound with a particle having two regions, the first region containing a detoxifying enzyme and the second region containing a material selected to partition the toxic compound into the second region. The particle may be a nanoparticle.
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: July 21, 2009
    Assignee: University of Florida
    Inventors: Donn M. Dennis, Charles R. Martin, Timothy E. Morey, Richard E. Partch, Dinesh O Shah, Manoj Varshney
  • Publication number: 20090111123
    Abstract: The present invention relates to one or more peptides which may be used to test for the presence of antibodies to B. microti. These peptide are selected based on the strength and specificity of the human antibody response to B. microti. These peptides alone or in combination have a variety of uses, for example, as a component of a diagnostic assay or kit.
    Type: Application
    Filed: October 25, 2007
    Publication date: April 30, 2009
    Inventors: Larry G. Birkenmeyer, Suresh M. Desai, Dinesh O. Shah, Yu Cheng, George J. Dawson
  • Publication number: 20080311207
    Abstract: The subject invention is directed to microemulsion-based (ME) nanoparticles and methods of using same. The ME nanoparticles of the subject invention encompass self-assemblies of oil in water emulsions in the presence of at least two emulsifiers. One of the emulsifiers is a salt of a fatty acid, and the combined concentration of the at least two emulsifiers is sufficiently large to produce micelles, wherein the oil droplets are the hydrophobic core of the micelles. The subject invention also contemplates methods of modifying lipids, high density lipoprotein (HDL), and low density lipoprotein (LDL) in blood by contacting the blood with the ME nanoparticles of the subject invention. Another aspect concerns methods for treating atherosclerosis by administering the ME nanoparticles of the subject invention to a patient in need thereof.
    Type: Application
    Filed: September 8, 2005
    Publication date: December 18, 2008
    Inventors: Manoj Varshney, Dinesh O. Shah
  • Publication number: 20080096232
    Abstract: The present invention relates to the diagnosis of Trypanosoma cruzi infection.
    Type: Application
    Filed: October 19, 2006
    Publication date: April 24, 2008
    Inventors: Dinesh O. Shah, Chi-Deu Chang, Gerald Schochetman, Kevin Y. Cheng
  • Patent number: 7202282
    Abstract: The subject invention provides microemulsions having, as one component thereof, electron-deficient aromatic rings, e.g.. di(trifluoromethyi) benzene, for efficient separation and/or isolation of target molecules, e.g., bupivacaine.
    Type: Grant
    Filed: April 22, 2003
    Date of Patent: April 10, 2007
    Assignee: University of Florida
    Inventors: Donn M. Dennis, Timothy E. Morey, Richard E. Partch, Dinesh O. Shah, Manoj Varshney
  • Patent number: 7101683
    Abstract: The subject invention relates to methods for the simultaneous detection of Hepatitis C Virus (HCV) antigens as well as antibodies produced in response to HCV antigens. Furthermore, the subject invention allows one to detect antigens in the early, acute stage of infection, even prior to the development of antibodies, thereby allowing for early detection of infected blood and blood products, thus improving the safety of the blood supply.
    Type: Grant
    Filed: June 26, 2001
    Date of Patent: September 5, 2006
    Assignee: Abbott Laboratories
    Inventors: Dinesh O. Shah, George J. Dawson, Anthony Scott Muerhoff, Xingli Jiang, Robin A. Gutierrez, Thomas P. Leary, Suresh Desai, James L. Stewart
  • Patent number: 6977171
    Abstract: A particle with two regions, the first region contains a detoxifying enzyme and a second region that partitions toxic compounds. The particle may be a nanoparticle.
    Type: Grant
    Filed: October 16, 2001
    Date of Patent: December 20, 2005
    Assignee: University of Florida
    Inventors: Donn M. Dennis, Charles R. Martin, Timothy E. Morey, Richard E. Partch, Dinesh O Shah, Manoj Varshney
  • Patent number: 6855809
    Abstract: The subject invention relates to methods for the simultaneous detection of Hepatitis C Virus (HCV) antigens as well as antibodies produced in response to HCV antigens. Furthermore, the subject invention allows one to detect antigens in the early, acute stage of infection, even prior to the development of antibodies, thereby allowing for early detection of infected blood and blood products, thus improving the safety of the blood supply.
    Type: Grant
    Filed: January 7, 2004
    Date of Patent: February 15, 2005
    Assignee: Abbott Laboratories
    Inventors: Dinesh O. Shah, George J. Dawson, A. Scott Muerhoff, Lily Jiang, Robin A. Gutierrez, Thomas P. Leary, Suresh Desai, James L. Stewart
  • Publication number: 20040185436
    Abstract: The subject invention relates to methods for the simultaneous detection of Hepatitis C Virus (HCV) antigens as well as antibodies produced in response to HCV antigens. Furthermore, the subject invention allows one to detect antigens in the early, acute stage of infection, even prior to the development of antibodies, thereby allowing for early detection of infected blood and blood products, thus improving the safety of the blood supply.
    Type: Application
    Filed: January 7, 2004
    Publication date: September 23, 2004
    Inventors: Dinesh O. Shah, George J. Dawson, A. Scott Muerhoff, Lily Jiang, Robin A. Gutierrez, Thomas P. Leary, Suresh Desai, James L. Stewart