Patents by Inventor Ivan Richards

Ivan Richards 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: 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: 20090299045
    Abstract: This invention relates to compounds, compositions, and methods useful for modulating interleukin and/or interleukin receptor 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 interleukin and/or interleukin receptor gene expression and/or activity by RNA interference (RNAi) using small nucleic acid molecules.
    Type: Application
    Filed: May 31, 2007
    Publication date: December 3, 2009
    Applicant: SIRNA THERAPEUTICS, INC.
    Inventors: Ivan Richards, Barry Polisky, James McSwiggen
  • 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: 7439397
    Abstract: The compound 2-[(1R)-3-(diisopropylamino)-1-phenylpropyl]-4-(trifluoromethyl) phenol may be used to prepare the compound (3R)-3-[2-hydroxy-5-(trifluoromethyl)phenyl]-N,N-diisopropyl-N-methyl-3-phenylpropan-1-aminium bromide by reaction with methyl bromide.
    Type: Grant
    Filed: March 8, 2005
    Date of Patent: October 21, 2008
    Assignee: Pfizer Inc
    Inventors: Ivan Richards, Sue K. Cammarata, Craig D. Wegner, Michael Hawley, Mark Peter Warchol, Mark Kontny, Walter Morozowich, Karen Patrice Kolbasa, Malcolm Wilson Moon, Dominique Bonafoux, Sergey Gregory Wolfson, Patrick James Lennon
  • Publication number: 20050261219
    Abstract: This invention relates to compounds, compositions, and methods useful for modulating interleukin and/or interleukin receptor 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 interleukin and/or interleukin receptor gene expression and/or activity by RNA interference (RNAi) using small nucleic acid molecules.
    Type: Application
    Filed: December 1, 2004
    Publication date: November 24, 2005
    Applicant: Sirna Therapeutics, Inc.
    Inventors: Ivan Richards, Barry Polisky, James McSwiggen
  • Publication number: 20050233997
    Abstract: This invention relates to compounds, compositions, and methods useful for modulating matrix metalloproteinase (e.g., MMP13) 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 MMP13 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 MMP13 genes.
    Type: Application
    Filed: August 17, 2004
    Publication date: October 20, 2005
    Applicant: Sirna Therapeutics, Inc.
    Inventors: Ivan Richards, James McSwiggen
  • Publication number: 20050222066
    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: Application
    Filed: October 12, 2004
    Publication date: October 6, 2005
    Applicant: Sirna Therapeutics, Inc.
    Inventors: Ivan Richards, James McSwiggen
  • Publication number: 20050203040
    Abstract: This invention relates to compounds, compositions, and methods useful for modulating vascular cell adhesion molecule 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 vascular cell adhesion molecule 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 vascular cell adhesion molecule genes, such as vascular cell adhesion molecule-1 (VCAM-1).
    Type: Application
    Filed: August 16, 2004
    Publication date: September 15, 2005
    Applicant: Sirna Therapeutics, Inc.
    Inventors: Ivan Richards, James McSwiggen
  • Publication number: 20050187174
    Abstract: This invention relates to compounds, compositions, and methods useful for modulating intercellular adhesion molecule (ICAM) 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 ICAM 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 ICAM genes.
    Type: Application
    Filed: August 20, 2004
    Publication date: August 25, 2005
    Applicant: Sirna Therapeutics, Inc.
    Inventors: Ivan Richards, James McSwiggen
  • Publication number: 20050176666
    Abstract: This invention relates to compounds, compositions, and methods useful for modulating G protein-coupled receptor for asthma susceptibility (GPRA) and asthma-associated alternatively spliced gene 1 (AAA1) 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 GPRA and/or AAA1 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 GPRA and/or AAA1 genes.
    Type: Application
    Filed: August 20, 2004
    Publication date: August 11, 2005
    Applicant: Sirna Therapeutics, Inc.
    Inventors: Ivan Richards, Barry Polisky, James McSwiggen
  • Publication number: 20050176664
    Abstract: This invention relates to compounds, compositions, and methods useful for modulating cholinergic muscarinic receptor 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 cholinergic muscarinic receptor 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 cholinergic muscarinic receptor genes, such as M3 muscarinic acetylcholine receptor or cholinergic receptor muscarinic 3 (CHRM3).
    Type: Application
    Filed: August 17, 2004
    Publication date: August 11, 2005
    Applicant: Sirna Therapeutics, Inc.
    Inventors: Ivan Richards, James McSwiggen
  • Publication number: 20050164968
    Abstract: This invention relates to compounds, compositions, and methods useful for modulating ADAM33 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 ADAM33 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 ADAM33 genes.
    Type: Application
    Filed: August 20, 2004
    Publication date: July 28, 2005
    Applicant: Sirna Therapeutics, Inc.
    Inventors: James McSwiggen, Ivan Richards
  • Publication number: 20050148672
    Abstract: The compound 2-[(1R)-3-(diisopropylamino)-1-phenylpropyl]-4-(trifluoromethyl) phenol may be used to prepare the compound (3R)-3-[2-hydroxy-5-(trifluoromethyl)phenyl]-N,N-diisopropyl-N-methyl-3-phenylpropan-1-aminium bromide by reaction with methyl bromide.
    Type: Application
    Filed: March 8, 2005
    Publication date: July 7, 2005
    Inventors: Ivan Richards, Sue Cammarata, Craig Wegner, Michael Hawley, Mark Warchol, Mark Kontny, Walter Morozowich, Karen Kolbasa, Malcolm Moon, Dominique Bonafoux, Sergey Wolfson, Patrick Lennon
  • Publication number: 20050143333
    Abstract: This invention relates to compounds, compositions, and methods useful for modulating interleukin and/or interleukin receptor 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 interleukin and/or interleukin receptor gene expression and/or activity by RNA interference (RNAi) using small nucleic acid molecules.
    Type: Application
    Filed: June 9, 2004
    Publication date: June 30, 2005
    Applicant: Sirna Therapeutics, Inc.
    Inventors: Ivan Richards, Barry Polisky, James McSwiggen
  • Patent number: 6890920
    Abstract: Novel quaternary ammonium compounds of the formula and any stereoisomers thereof, wherein R1, R2 and R3 independently represent C1-C6 alkyl, optionally substituted with phenyl or hydroxyl, or both, and wherein any two of R1, R2 and R3 may form a ring together with the quaternary ammonium nitrogen; R4 represents —H, —CH3, or —CO—R4-1, wherein R4-1 represents —(C1-C4 alkyl), —(C1-C4 alkoxy), or —NR4-2R4-3, wherein R4-2 and R4-3 independently represent —H or —(C1-C4 alkyl); R5, R6 and R7 independently represent —H, —OCH3, —OH, —CONH2, —SO2NH2, —F, —Cl, —Br, —I, —CF3, or —(C1-C4 alkyl), optionally substituted with one or two —OH, —(C1-C4 alkoxy), —COOH, or —CO—O—(C1-C3 alkyl); and X? represents an anion of a pharmaceutically acceptable acid, the compounds for use as medicaments, use of the compounds for the manufacture of specific medicaments, and pharmaceutical compositions comprising the compounds. The present invention also concerns a method of treatment involving administration of the compounds.
    Type: Grant
    Filed: October 25, 2002
    Date of Patent: May 10, 2005
    Assignee: Pharmacia & Upjohn Company
    Inventors: Ivan Richards, Sue K. Cammarata, Craig D. Wegner, Michael Hawley, Mark Peter Warchol, Mark Kontny, Walter Morozowich, Karen Patrice Kolbasa, Malcolm Wilson Moon, Dominique Bonafoux, Sergey Gregory Wolfson, Patrick James Lennon
  • Publication number: 20050014172
    Abstract: The present invention relates to compounds, compositions, and methods useful for modulating the expression of genes associated with respiratory and pulmonary disease, such as cholinergic muscarinic receptor genes, using short interfering nucleic acid (siNA) molecules. This invention also relates to compounds, compositions, and methods useful for modulating the expression and activity of cholinergic muscarinic receptor genes, or other genes involved in pathways of cholinergic muscarinic receptor 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 M3 muscarinic acetylcholine receptor or cholinergic receptor muscarinic 3 (CHRM3).
    Type: Application
    Filed: March 11, 2004
    Publication date: January 20, 2005
    Inventors: Ivan Richards, James McSwiggen