Patents by Inventor Vasant Jadhav

Vasant Jadhav 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).

  • Patent number: 8426581
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of FC?R1? gene expression and/or activity, and/or modulate a FC?R1? gene expression pathway. Specifically, the invention relates to doublestranded nucleic acid molecules including small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules that are capable of mediating or that mediate RNA interference (RNAi) against FC?R1? gene expression.
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: April 23, 2013
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Vasant Jadhav, Victoria Pickering, Walter Strapps
  • Publication number: 20120022143
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of TSLP gene expression and/or activity, and/or modulate a TSLP gene expression pathway. Specifically, the invention relates to double-stranded nucleic acid molecules including small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules that are capable of mediating or that mediate RNA interference (RNAi) against TSLP gene expression.
    Type: Application
    Filed: March 25, 2010
    Publication date: January 26, 2012
    Applicant: Merck Sharp & Dohme Corp
    Inventors: Vasant Jadhav, Victoria Pickering, Walter Strapps
  • Publication number: 20120022142
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of STAT1 gene expression and/or activity, and/or modulate a STAT1 gene expression pathway. Specifically, the invention relates to double-stranded nucleic acid molecules including small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules that are capable of mediating or that mediate RNA interference (RNAi) against STAT1 gene expression.
    Type: Application
    Filed: March 25, 2010
    Publication date: January 26, 2012
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Vasant Jadhav, Victoria Pickering, Walter Strapps
  • Publication number: 20120010272
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of ASK1 gene expression and/or activity, and/or modulate a ASK1 gene expression pathway. Specifically, the invention relates to double-stranded nucleic acid molecules including small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules that are capable of mediating or that mediate RNA interference (RNAi) against ASK1 gene expression.
    Type: Application
    Filed: March 25, 2010
    Publication date: January 12, 2012
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Vasant Jadhav, Victoria Pickering, Walter Strapps
  • Publication number: 20120004281
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of NGF? gene expression and/or activity, and/or modulate a NGF? gene expression pathway. Specifically, the invention relates to double-stranded nucleic acid molecules including small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules that are capable of mediating or that mediate RNA interference (RNAi) against NGF? gene expression.
    Type: Application
    Filed: March 25, 2010
    Publication date: January 5, 2012
    Applicant: Merck Sharp & Dohme Corp
    Inventors: Vasant Jadhav, Victoria Pickering, Walter Strapps
  • Publication number: 20120004280
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of FC?R1? gene expression and/or or activity, and/or modulate a FC?R1? gene expression pathway. Specifically, the invention relates to doublestranded nucleic acid molecules including small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules that are capable of mediating or that mediate RNA interference (RNAi) against FC?R1? gene expression.
    Type: Application
    Filed: March 25, 2010
    Publication date: January 5, 2012
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Vasant Jadhav, Victoria Pickering, Walter Strapps
  • Publication number: 20110118335
    Abstract: The present invention concerns methods and nucleic acid based reagents useful in modulating gene expression in a variety of applications, including use in therapeutic, veterinary, agricultural, diagnostic, target validation, and genomic discovery applications. Specifically, the invention relates to multifunctional short interfering nucleic acid (multifunctional siNA) molecules that modulate the expression of one or more genes in a biologic system, such as a cell, tissue, or organism via RNA interference (RNAi). The bifunctional short interfering nucleic acid (multifunctional siNA) molecules of the invention can target more than one regions of nucleic acid sequence in a single target nucleic acid molecule or can target regions of nucleic acid sequence in differing target nucleic acid molecules. The self multifunctional siNA molecules are useful in the treatment of any disease or condition that responds to modulation of gene expression or activity in a cell, tissue, or organism.
    Type: Application
    Filed: November 16, 2010
    Publication date: May 19, 2011
    Inventors: Vasant Jadhav, Shawn Zinnen
  • Patent number: 7935812
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of hepatitis C virus (HCV) gene expression and/or activity. The present invention is also directed to compounds, compositions, and methods relating to traits, diseases and conditions that respond to the modulation of expression and/or activity of genes involved in hepatitis C virus (HCV) gene expression pathways or other cellular processes that mediate the maintenance or development of such traits, diseases and conditions. Specifically, the invention relates to double stranded nucleic acid molecules capable of mediating or that mediate RNA interference (RNAi) against hepatitis C virus (HCV) gene expression, including cocktails of such small nucleic acid molecules and lipid nanoparticle (LNP) formulations of such small nucleic acid molecules.
    Type: Grant
    Filed: April 3, 2009
    Date of Patent: May 3, 2011
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: James McSwiggen, David Morrissey, Roberto Guerciolini, Chandra Vargeese, Vasant Jadhav
  • Patent number: 7858769
    Abstract: The present invention concerns methods and nucleic acid based reagents useful in modulating gene expression in a variety of applications, including use in therapeutic, veterinary, agricultural, diagnostic, target validation, and genomic discovery applications. Specifically, the invention relates to multifunctional short interfering nucleic acid (multifunctional siNA) molecules that modulate the expression of one or more genes in a biologic system, such as a cell, tissue, or organism via RNA interference (RNAi). The bifunctional short interfering nucleic acid (multifunctional siNA) molecules of the invention can target more than one regions of nucleic acid sequence in a single target nucleic acid molecule or can target regions of nucleic acid sequence in differing target nucleic acid molecules. The self multifunctional siNA molecules are useful in the treatment of any disease or condition that responds to modulation of gene expression or activity in a cell, tissue, or organism.
    Type: Grant
    Filed: February 9, 2005
    Date of Patent: December 28, 2010
    Assignee: Sirna Therapeutics, Inc.
    Inventors: Vasant Jadhav, Shawn Zinnen
  • Publication number: 20100197763
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of cyclic nucleotide type 4 phosphodiesterase (PDE4B) gene expression and/or activity, including PDE4B1, PDE4B2, and PDE4B3 gene expression and/or activity. The present invention is also directed to compounds, compositions, and methods relating to traits, diseases and conditions that respond to the modulation of expression and/or activity of genes involved in cyclic nucleotide type 4 phosphodiesterase (PDE4B) gene expression pathways or other cellular processes that mediate the maintenance or development of such traits, diseases and conditions, including but not limited to IL-6, IL-7, IL-8, IL-15, TNF-alpha and matrix metalloproteinases (MMPs), such as MMP-I, MMP-2, MMP-3, MMP-9 and MMP-12.
    Type: Application
    Filed: May 2, 2008
    Publication date: August 5, 2010
    Applicant: MERCK & CO., INC.
    Inventors: Vasant Jadhav, Ivan Richards, Walter Strapps, Chandra Vargeese
  • Publication number: 20100152278
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of cyclic nucleotide type 4 phosphodiesterase (PDE4B) gene expression and/or activity, including PDE4B1, PDE4B2, and PDE4B3 gene expression and/or activity. The present invention is also directed to compounds, compositions, and methods relating to traits, diseases and conditions that respond to the modulation of expression and/or activity of genes involved in cyclic nucleotide type 4 phosphodiesterase (PDE4B) gene expression pathways or other cellular processes that mediate the maintenance or development of such traits, diseases and conditions, including but not limited to IL-6, IL-1, IL-8, IL-15, TNF-alpha and matrix metalloproteinases (MMPs), such as MMP-1, MMP -2, MMP-3, MMP-9 and MMP-12.
    Type: Application
    Filed: May 2, 2008
    Publication date: June 17, 2010
    Applicant: Merck & Co., Inc
    Inventors: Vasant Jadhav, Ivan Richards, Walter Strapps, Chandra Vargeese
  • Publication number: 20100137405
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of cyclic nucleotide type 4 phosphodiesterase (PDE4B) gene expression and/or activity, including PDE4B1, PDE4B2, and PDE4B3 gene expression and/or activity. The present invention is also directed to compounds, compositions, and methods relating to traits, diseases and conditions that respond to the modulation of expression and/or activity of genes involved in cyclic nucleotide type 4 phosphodiesterase (PDE4B) gene expression pathways or other cellular processes that mediate the maintenance or development of such traits, diseases and conditions, including but not limited to IL-6, IL-I, IL-8, IL-15, TNF-alpha and matrix metalloproteinases (MMPs), such as MMP-I, MMP-2, MMP-3, MMP-9 and MMP-12.
    Type: Application
    Filed: May 2, 2008
    Publication date: June 3, 2010
    Applicant: Merck & Co., Inc
    Inventors: Vasant Jadhav, Ivan Richards, Walter Strapps, Chandra Vargeese
  • Publication number: 20100137406
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of cyclic nucleotide type 4 phosphodiesterase (PDE4B) gene expression and/or activity, including PDE4B1, PDE4B2, and PDE4B3 gene expression and/or activity. The present invention is also directed to compounds, compositions, and methods relating to traits, diseases and conditions that respond to the modulation of expression and/or activity of genes involved in cyclic nucleotide type 4 phosphodiesterase (PDE4B) gene expression pathways or other cellular processes that mediate the maintenance or development of such traits, diseases and conditions, including but not limited to IL-6, IL-I, IL-8, IL-15, TNF-alpha and matrix metalloproteinases (MMPs), such as MMP-1, MMP-2, MMP-3, MMP-9 and MMP-12.
    Type: Application
    Filed: May 2, 2008
    Publication date: June 3, 2010
    Applicant: Merck & Co., Inc
    Inventors: Vasant Jadhav, Ivan Richards, Walter Strapps, Chandra Vargeese
  • Publication number: 20100120895
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of cyclic nucleotide type 4 phosphodiesterase (PDE4B) gene expression and/or activity, including PDE4B1, PDE4B2, and PDE4B3 gene expression and/or activity. The present invention is also directed to compounds, compositions, and methods relating to traits, diseases and conditions that respond to the modulation of expression and/or activity of genes involved in cyclic nucleotide type 4 phosphodiesterase (PDE4B) gene expression pathways or other cellular processes that mediate the maintenance or development of such traits, diseases and conditions, including but not limited to IL-6, IL-7, IL-8, IL-15, TNF-alpha and matrix metalloproteinases (MMPs), such as MMP-I, MMP-2, MMP-3, MMP-9 and MMP-12.
    Type: Application
    Filed: May 2, 2008
    Publication date: May 13, 2010
    Applicant: Merck & Co., Inc.
    Inventors: India Vasant Jadhav, Ivan Richards, Walter Strapps, Chandra Vargeese
  • Publication number: 20100015218
    Abstract: The present invention relates to novel compositions and methods for potentiating the activity of biologically active molecules in conjunction with one or more delivery vehicles and one or more carrier molecules. Specifically, the invention features the use of a carrier molecule in combination with a delivery vehicle and a biologically active molecule of interest to potentiate the activity of the biologically active molecule. The carrier molecule can be biologically inert, inactive, or attenuated; or can alternately be biologically active in the same or different manner than the biologically active molecule of interest. Specifically, the invention features novel particle forming delivery agents including cationic lipids, microparticles, and nanoparticles that are useful for delivering various biologically active molecules to cells in conjunction with a carrier molecule.
    Type: Application
    Filed: February 15, 2008
    Publication date: January 21, 2010
    Inventors: Vasant Jadhav, Chandra Vargeese, Lucinda Shaw, David Morrissey, Kristi Jensen
  • Publication number: 20090306184
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of gene expression and/or activity. The present invention is also directed to compounds, compositions, and methods relating to traits, diseases and conditions that respond to the modulation of expression and/or activity of genes involved in gene expression pathways or other cellular processes that mediate the maintenance or development of such traits, diseases and conditions.
    Type: Application
    Filed: April 3, 2009
    Publication date: December 10, 2009
    Applicant: Merck & Co., Inc.
    Inventors: James McSwiggen, David Morrissey, Roberto Guerciolini, Chandra Vargeese, Vasant Jadhav
  • Publication number: 20090137506
    Abstract: The invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of cyclic nucleotide type 4 phosphodiesterase (PDE4B) gene expression and/or activity, including PDE4B1, PDE4B2, and PDE4B3. The invention relates to double stranded nucleic acid molecules including small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA), and multifunctional siNA molecules capable of mediating RNA interference (RNAi) against cyclic nucleotide type 4 phosphodiesterase (PDE4B) gene expression, including cocktails of such small nucleic acid molecules and lipid nanoparticle (LNP) formulations of such small nucleic acid molecules.
    Type: Application
    Filed: May 2, 2008
    Publication date: May 28, 2009
    Applicant: SIRNA THERAPEUTICS, INC.
    Inventors: Walter Strapps, Vasant Jadhav, Chandra Vargeese, Ivan Richards
  • Patent number: 7521184
    Abstract: The present invention concerns processes for the detection and quantitation of nucleic acid molecules, polynucleotides, and/or oligonucleotides in a sample using hybridizationdetection assays, antibody-mediated recognition assays, nucleic acid sensor molecules, chromatographic assays, and/or electrophoresis assays. The present invention specifically concerns processes for the detection and quantitation of double stranded nucleic acid molecules, polynucleotides, and/or oligonucleotides in a sample using hybridization-detection assays. The nucleic acid molecules, polynucleotides, and/or oligonucleotides can include molecules that mediate RNA interference, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules.
    Type: Grant
    Filed: August 17, 2004
    Date of Patent: April 21, 2009
    Assignee: Sirna Therapeutics, Inc.
    Inventors: Susan Radka, Zinnen Shawn, Vasant Jadhav, James McSwiggen, Narendra Vaish
  • Patent number: 7517864
    Abstract: This invention relates to compounds, compositions, and methods useful for modulating VEGF and/or VEGFR gene expression using short interfering nucleic acid (siNA) molecules. This invention also relates to compounds, compositions, and methods useful for modulating the expression and activity of other genes involved in pathways of VEGF and/or VEGFR gene expression and/or activity by RNA interference (RNAi) using small nucleic acid molecules. In particular, the instant invention features small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules and methods used to modulate the expression of VEGF and/or VEGFR genes.
    Type: Grant
    Filed: December 9, 2005
    Date of Patent: April 14, 2009
    Assignee: Sirna Therapeutics, Inc.
    Inventors: Chandra Vargeese, Vasant Jadhav, David Morrissey
  • Publication number: 20080249040
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of Sterol Regulatory Element-Binding Protein 1 (SREBP1) gene expression and/or activity. The present invention is also directed to compounds, compositions, and methods relating to traits, diseases and conditions that respond to the modulation of expression and/or activity of genes involved in Sterol Regulatory Element-Binding Protein 1 (SREBP1) gene expression pathways or other cellular processes that mediate the maintenance or development of such traits, diseases and conditions.
    Type: Application
    Filed: July 18, 2006
    Publication date: October 9, 2008
    Applicant: Sirna Therapeutics, Inc.
    Inventors: James McSwiggen, Vasant Jadhav, Narendra Vaish, Roberto Guerciolini, Chandra Vargeese