Patents Examined by Michael Schmitt
  • Patent number: 9498454
    Abstract: Disclosed are preparations and formulations of high thermodynamic activity lipophilic associations (LA), in which there is pairing between an ionizable pharmaceutical agent and a lipophilic species having ionic characteristics opposite to that of the pharmaceutical agent. Such lipophilic associations manifest high thermodynamic activity, as evidenced by their being predominantly in a liquid phase at room temperature or solvated in a lower-than-water dielectric solvent. Further the pharmaceutical agent being solubilized means that dissolution is not rate limiting to transmucosal absorption. This LA or LA-solvate is formulated into a low dielectric dosage form, from whence, upon the dosage form's hydration, the pharmaceutical agent is driven through the mucosal tissue and into systemic circulation. The invention therefore provides an enhanced transmucosal drug delivery system for ionizable pharmaceutical agents at or near physiological pH.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: November 22, 2016
    Assignee: PHARMACEUTICAL PRODUCTIONS INC.
    Inventor: John McCarty
  • Patent number: 9492452
    Abstract: The present invention is directed to methods and compositions for inhibition of viral nucleic acid polymerases, such as RNA and DNA polymerases, and methods and compositions that are useful for treating viral infections in subjects. The methods comprise administering to the subject a therapeutically effective amount of a compound of formula I, or a pharmaceutically acceptable salt or hydrate thereof, or a composition comprising a compound of formula I, or a pharmaceutically acceptable salt or hydrate thereof, and a pharmaceutically acceptable carrier. The composition or method may optionally comprise one or more additional anti-viral agents.
    Type: Grant
    Filed: November 3, 2014
    Date of Patent: November 15, 2016
    Assignee: BioCryst Pharmaceuticals, Inc.
    Inventors: Shanta Bantia, Pravin L. Kotian, Yarlagadda S. Babu
  • Patent number: 9486444
    Abstract: Anti-cancer compounds include N-arylmethylidene piperidones having structural formula I: where R is a hydrogen, halogen, methyl, methoxy, or nitro group, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: November 8, 2016
    Assignee: KING SAUD UNIVERSITY
    Inventors: Abdulrahman I. Almansour, Natarajan Arumugam, Raju Suresh Kumar, Periasamy Vaiyapuri Subbarayan, Ali Abdullah Alshatwi, Hazem A. Ghabbour
  • Patent number: 9486436
    Abstract: A method of producing a liquid pharmaceutical suspension by mixing magnesium aluminum silicate, gellan gum, bismuth subsalicylate, and methyl cellulose.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: November 8, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Steven Ray Gilbert, Edward Paul Fitch, V, Derrick Ho, Daniel Jerome White, Jr., Adam Michael Tunis
  • Patent number: 9486460
    Abstract: A liquid pharmaceutical suspension for oral administration containing a bismuth-containing pharmaceutical agent, a suspension system, and water. The suspension system can contain from about 0.001% to about 0.2% gellan gum and from about 0.001% to about 0.75% magnesium aluminum silicate.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: November 8, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Daniel Jerome White, Jr., Michael Selden Godlewski, Timothy Charles Gulbin, Graham John Myatt
  • Patent number: 9481699
    Abstract: Platinum(II) complexes having thione-based heterocyclic ligands as anticancer agents. The central platinum atom is coordinated by four of the ligands, each having a five-, six- or seven-membered heterocyclic ring with two nitrogen atoms at positions 1 and 3 of the ring and a thiocarbonyl group at position 2. Pharmaceutical compositions incorporated the platinum(II) complexes, methods of synthesizing the complexes and methods of treating cancers with the complexes or pharmaceutical compositions thereof are also described.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: November 1, 2016
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Muhammad Altaf, Anvarhusein Abdulkadir Isab
  • Patent number: 9475766
    Abstract: Compounds of formula II are described: wherein D, n, Ra, Rb, and Rc are as herein defined, along with pharmaceutical compositions and methods of using compounds of formula II for treating or reducing the risk of peritoneal carcinomatosis in a patient.
    Type: Grant
    Filed: August 26, 2013
    Date of Patent: October 25, 2016
    Assignees: Cephalon, Inc., University of Utah Research Foundation, University of Hawaii
    Inventors: Bruce D. Dorsey, Scott K. Kuwada, Jay P. Theroff, Craig A. Zificsak
  • Patent number: 9468610
    Abstract: The present invention relates to the treatment of an individual diagnosed with hearing loss comprising administering to the individual an effective amount of a 1-amino-alkylcyclohexane derivative.
    Type: Grant
    Filed: September 10, 2008
    Date of Patent: October 18, 2016
    Assignee: MERZ PHARMA GmbH & CO. KGaA
    Inventor: Hagen Kruger
  • Patent number: 9463180
    Abstract: Methods for treating molluscum contagiosum warts include identifying a human with one or more molluscum contagiosum warts and applying an anti-infective composition to the one or more warts. The anti-infective composition comprises at least one anti-infective agent in a liquid carrier, such as an organohalide. The liquid carrier includes a tissue penetrating component for rapid penetration of the anti-infective agent into the one or more molluscum contagiosum warts. Application of the anti-infective composition to molluscum contagiosum warts causes the warts to turn black and/or fall off the skin in less than about 5 days.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: October 11, 2016
    Assignee: QUADEX PHARMACEUTICALS, LLC
    Inventor: B. Ron Johnson
  • Patent number: 9464071
    Abstract: The invention relates to new quinoxaline derivative compounds, to pharmaceutical compositions comprising said compounds, to processes for the preparation of said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer.
    Type: Grant
    Filed: October 2, 2014
    Date of Patent: October 11, 2016
    Assignee: ASTEX THERAPEUTICS LTD
    Inventors: Gordon Saxty, Christopher William Murray, Valerio Berdini, Gilbert Ebai Besong, Christopher Charles Frederick Hamlett, Christopher Norbert Johnson, Steven John Woodhead, Michael Reader, David Charles Rees, Laurence Anne Mevellec, Patrick René Angibaud, Eddy Jean Edgard Freyne, Tom Cornelis Hortense Govaerts, Johan Erwin Edmond Weerts, Timothy Pietro Suren Perera, Ronaldus Arnodus Hendrika Joseph Gilissen, Berthold Wroblowski, Jean Fernand Armand Lacrampe, Alexandra Papanikos, Olivier Alexis Georges Querolle, Elisabeth Thérèse Jeanne Pasquier, Isabelle Noëlle Constance Pilatte, Pascal Ghislain André Bonnet, Werner Constant Johan Embrechts, Rhalid Akkari, Lieven Meerpoel
  • Patent number: 9458131
    Abstract: This disclosure relates to compounds, compositions and methods of epigenetically transforming cells. In certain embodiments, the disclosure relates to methods of generating epigenetically altered cells comprising mixing isolated cells with compositions disclosed herein under conditions such that epigenetically altered cells are formed. In certain embodiments, the disclosure contemplates inducing cells, such as adult somatic cells or cells that are not naturally pluripotent, into cells with chemically induce pluripotency. In certain embodiments, the disclosure contemplates certain compounds disclosed herein, compounds disclosed herein optionally substituted with one or more substituents, derivatives, or salts thereof, for these purposes.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: October 4, 2016
    Assignee: Emory University
    Inventors: Young-Sup Yoon, Xiaodong Cheng, Ji Woong Han, Antonello Mai
  • Patent number: 9458172
    Abstract: Disclosed are certain pyridinyl and pyrimidinyl sulfoxide and sulfone compounds, pharmaceutical compositions comprising such compounds and methods of treatment using such compounds.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: October 4, 2016
    Inventors: Kenneth W Bair, Timm R Baumeister, Peter Dragovich, Francis Gosselin, Po-Wai Yuen, Mark Zak, Xiaozhang Zheng
  • Patent number: 9457011
    Abstract: The present disclosure describes a treatment for acid related gastrointestinal disorders. The compounds described herein are known gastric acid secretion inhibitors in combination with alpha lipoic acid (ALA) or related compounds. ALA is not known as a treatment for acid related gastrointestinal disorders, however, ALA, when combined as described in the present disclosure with certain compounds used in the treatment of acid related gastrointestinal disorders, significantly improves existing treatments.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: October 4, 2016
    Inventor: Muslim D. Shahid
  • Patent number: 9453025
    Abstract: Tricyclic compounds are provided. These compounds are PBK inhibitors, and are useful for the treatment of PBK related diseases, including cancer.
    Type: Grant
    Filed: December 9, 2014
    Date of Patent: September 27, 2016
    Assignee: OncoTherapy Science, Inc.
    Inventors: Yusuke Nakamura, Yo Matsuo, Shoji Hisada, Feryan Ahmed, Raymond Huntley, Zohreh Sajjadi-Hashemi, David M. Jenkins, Robert B. Kargbo, Wenge Cui, Polivina Jolicia F. Gauuan, Joel R. Walker, Helene Decornez, Mahender Gurram
  • Patent number: 9453011
    Abstract: The present invention involves novel crystal forms of Dabrafenib mesylate and preparation method thereof, wherein the novel crystal forms are more stable in water or an aqueous system, and have greater solubility and dissolution rate in water, thus having better stability and bioavailability compared with the existing crystal forms.
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: September 27, 2016
    Assignee: HANGZHOU PUSHAI PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Haiping Lao, Xiaoxia Sheng, Xiaohong Sheng
  • Patent number: 9440963
    Abstract: Disclosed herein are compounds effective for activation of Tie-2 and inhibition of HPTP-beta. The compounds can provide effective therapy for conditions associated with angiogenesis, for example, ocular conditions. Formulations for increased solubility are disclosed. Combination therapy with antibodies and PK/PD data are also disclosed.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: September 13, 2016
    Assignee: AERPIO THERAPEUTICS, INC.
    Inventors: Kevin Peters, Robert Shalwitz, John Janusz, Alexander Smith
  • Patent number: 9434677
    Abstract: This invention provides a method of synthesizing new active compounds for pharmaceutical uses including cancer treatment, wherein the cancers comprise breast, leukocytic, liver, ovarian, bladder, prostatic, skin, bone, brain, leukemia, lung, colon, CNS, melanoma, renal, cervical, esophageal, testicular, spleenic, kidney, lymphatic, pancreatic, stomach and thyroid cancers. This invention is an anti-adhesion therapy which uses the compound as a mediator or inhibitor of adhesion proteins and angiopoietins. It inhibits excess adhesion and inhibits cell attachment. It modulates angiogenesis. The compounds also use as mediator of cell adhesion receptor, cell circulating, cell moving and inflammatory diseases.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: September 6, 2016
    Assignee: PACIFIC ARROW LIMITED
    Inventors: Pui-Kwong Chan, May Sung Mak
  • Patent number: 9427403
    Abstract: Methods for the safe administration of imidazole or imidazolium compounds, and conditions that may be treated by these methods, are described herein.
    Type: Grant
    Filed: February 18, 2015
    Date of Patent: August 30, 2016
    Assignee: ANTECIP BIOVENTURES II LLC
    Inventor: Herriot Tabuteau
  • Patent number: 9415007
    Abstract: A stable pharmaceutical mercury-free aqueous solution of cyanocobalamin comprised of cyanocobalamin and water wherein said solution of cyanocobalamin is suitable for intranasal administration, has a viscosity less than about 1000 cPs, and wherein said solution of cyanocobalamin has a bioavailability of cyanocobalamin when administered intranasally of at least about 7% relative to an intramuscular injection of cyanocobalamin with the proviso that the solution is essentially free of mercury and mercury-containing compounds. The present invention is also directed towards a method for elevating the vitamin B12 levels in the cerebral spinal fluid (CSF) comprising administering intranasally a sufficient amount of a mercury-free cyanocobalamin solution so as to increase the average ratio of vitamin B12 in the CSF to that in the blood serum (B12 CSF/B12 Serum×100) to at least about 1.
    Type: Grant
    Filed: September 12, 2014
    Date of Patent: August 16, 2016
    Assignee: PAR PHARMACEUTICAL, INC.
    Inventors: Steven C. Quay, Peter C. Aprile, Zenaida O. Go, Anthony P. Sileno
  • Patent number: 9416149
    Abstract: The invention provides methods for treating fibrosis, as well as methods for modulating mitochondrial peroxide production in a cell, and methods for modulating the import of Rac1 into the mitochondria of a cell.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: August 16, 2016
    Assignee: University of Iowa Research Foundation
    Inventors: Raymond J. Hohl, A. Brent Carter