Patents Examined by Kahsay Habte
  • Patent number: 8809325
    Abstract: Disclosed is a benzyl-oxathiazine derivative, as shown in Formula I, the derivative being substituted with adamantane or noradamantane: the variables of which are as described herein; also disclosed is a method of preparation and use of same.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: August 19, 2014
    Assignee: SANOFI
    Inventors: Thomas Boehme, Kurt Ritter, Christian Engel, Torsten Haack, Stefan Guessregen, Georg Tschank
  • Patent number: 8802846
    Abstract: The present invention provides benzoxazine containing propargyl group as formula (I): wherein and The present invention provides a method of preparing a compound of formula (I). The present invention also provides a flame resistant resin.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: August 12, 2014
    Assignee: Chung Shan Institute of Science and Technology, Armaments Bureau, M.N.D
    Inventors: Wen-Chiung Su, Ching-Hsuann Lin, Chu-Ming Huang
  • Patent number: 8802711
    Abstract: Disclosed herein are compounds of formula (I) or pharmaceutically acceptable salts, solvates, or combinations thereof, wherein X1, X2, X3, X4, J, K, L, X5, X6, Rb, G2, and m are defined in the specification. Compositions comprising such compounds and methods for treating conditions and disorders using such compounds and compositions are also disclosed.
    Type: Grant
    Filed: March 22, 2012
    Date of Patent: August 12, 2014
    Assignee: AbbVie Inc.
    Inventors: Arthur Gomtsyan, Jerome F. Daanen, Gregory A. Gfesser, Michael E. Kort, Chih-Hung Lee, Heath A. McDonald, Pamela S. Puttfarcken, Eric A. Voight, Philip R. Kym
  • Patent number: 8802871
    Abstract: Provided are compounds and methods useful for the preparation of compounds useful as inhibitors of beta-site amyloid precursor protein (APP)-cleaving enzyme.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: August 12, 2014
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: Branko Mitasev, Dae-Shik Kim, Huiming Zhang, Matthew J. Schnaderbeck, Christopher N. Farthing
  • Patent number: 8796448
    Abstract: Novel methods and compounds for treating Alzheimer's Disease are provided. In one aspect, the invention provides methods for treating Alzheimer's Disease by administering certain phenothiazine derivatives. In one embodiment, the methods include administering an effective amount of a 3-oxo-7-dialkyl-amino-phenothiazine derivative, or 3-oxo-7-dialkyl-amino-phenothiazine. In another embodiment, the invention provides methods for treating Alzheimer's Disease by administering an effective amount of a 3,7-diazetidin-1-yl-phenothiazine or a derivative thereof. In another aspect, the invention provides novel azetidinyl phenothiazine compounds.
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: August 5, 2014
    Assignee: Prosetta Antiviral Inc.
    Inventors: Vishwanath Lingappa, Clarence R. Hurt
  • Patent number: 8796264
    Abstract: The present invention relates to new 2-piperazin-1-yl-4H-1,3-benzothiazin-4-one derivatives and their use for the treatment of mammalian infections caused by bacteria, especially diseases like tuberculosis (TB), Buruli ulcer and leprosy that result from infection with closely related mycobacteria.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: August 5, 2014
    Assignee: Ecole Polytechnique Federale de Lausanne (EPFL)
    Inventors: Vadim Makarov, Stewart Cole
  • Patent number: 8791107
    Abstract: Disclosed are compounds of Formula 1, and pharmaceutically acceptable salts thereof, wherein Ar, R1, R2, R3, G1, G2, and m are defined in the specification. This disclosure also relates to materials and methods for preparing compounds of Formula 1, to pharmaceutical compositions which contain them, and to their use for treating inflammatory disorders, cardiovascular disease, cancer, and other conditions associated with PI3K?.
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: July 29, 2014
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Edcon Chang, Tony Gibson, Bohan Jin, Nicholas Scorah, Qing Dong
  • Patent number: 8785437
    Abstract: The present disclosure provides prodrugs of biologically active 2,4-pyrimidinediamine compounds, compositions comprising the prodrugs, intermediates and methods for synthesizing the prodrugs and methods of using the prodrugs in a variety of applications.
    Type: Grant
    Filed: June 4, 2013
    Date of Patent: July 22, 2014
    Assignee: Rigel Pharmaceuticals, Inc.
    Inventors: Rajinder Singh, Somasekhar Bhamidipati, Esteban Masuda, Thomas Sun, Valentino J. Stella
  • Patent number: 8785434
    Abstract: Compounds and methods for preventing and treating viral infections are provided. In some embodiments, novel compounds broad-spectrum antiviral activity are provided. In more specific embodiments, the compounds and methods are effective against viruses such as Venezuelan Equine Encephalitis, West Nile Virus, and respiratory viruses including the common cold.
    Type: Grant
    Filed: May 2, 2011
    Date of Patent: July 22, 2014
    Assignee: Prosetta Antiviral Inc.
    Inventors: Clarence R. Hurt, Vishwanath Lingappa, Beverly Freeman, Andy Atuegbu, Anatoliy Kitaygorodskyy
  • Patent number: 8785474
    Abstract: Vanilloid receptor ligand compounds corresponding to formula I: pharmaceutical compositions containing such compounds, a process for producing such compounds, and methods of using such compounds for treating or inhibiting pain and various other disorders or conditions.
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: July 22, 2014
    Assignee: Gruenenthal GmbH
    Inventors: Robert Frank, Gregor Bahrenberg, Thomas Christoph, Klaus Schiene, Jean De Vry, Derek Saunders, Bernd Sundermann, Jeewoo Lee
  • Patent number: 8785436
    Abstract: The present invention provides compounds of formula I having BACE1 and/or BACE2 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease and type 2 diabetes.
    Type: Grant
    Filed: May 9, 2012
    Date of Patent: July 22, 2014
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Hans Hilpert, Robert Narquizian, Emmanuel Pinard, Alessandra Polara, Mark Rogers-Evans, Thomas Woltering, Wolfgang Wostl
  • Patent number: 8785435
    Abstract: The instant invention relates to novel solid forms of the compound of formula (I) as well as solvates, inclusion complexes with other suitable compounds, processes for their manufacture, pharmaceutical compositions containing these solid forms, and their use as pharmaceuticals.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: July 22, 2014
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Pascal Dott, Olaf Grassmann, Michael Kammerer, Joachim Manns, Urs Schwitter, Andrew Thomas, Nicole Wyttenbach
  • Patent number: 8772320
    Abstract: An object of the present invention is to provide to a compound and a pharmaceutical composition, which have excellent Syk-inhibitory activity. The present invention provides a nicotinamide derivative represented by the following formula (I) (wherein R1 represents a halogen atom; R2 represents a C1-12 alkyl group, a C2-12 alkenyl group, a C2-12 alkynyl group, a C3-8 cycloalkyl group, an aryl group, an ar-C1-6 alkyl group or a heterocyclic group, each optionally having at least one substituent; R3 represents an aryl group or a heterocyclic group each optionally having at least one substituent; and R4 and R5 each independently represent a hydrogen atom; and R2 and R4 may form a cyclic amino group optionally having at least one substituent together with the nitrogen atom to which they bind) or a salt thereof, and a pharmaceutical composition for use in the treatment of a Syk-related disease which comprises the nicotinamide derivative or a salt thereof.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: July 8, 2014
    Assignee: FUJIFILM Corporation
    Inventors: Hideyasu Fujiwara, Kimihiko Sato, Shinsuke Mizumoto, Yuichiro Sato, Hideki Kurihara, Yohei Kubo, Hiyoku Nakata, Yasutaka Baba, Takashi Tamura, Hidenobu Kuniyoshi, Shinji Hagiwara, Mari Yamamoto
  • Patent number: 8772283
    Abstract: The present invention provides an imidazooxazine compound represented by Formula (I) or a salt thereof, wherein A, B, C, and D are as defined in the specification.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: July 8, 2014
    Assignee: Taiho Pharmaceutical Co., Ltd.
    Inventors: Masayuki Nakamura, Kenji Niiyama, Kaori Kamijo, Mitsuru Ohkubo, Toshiyasu Shimomura
  • Patent number: 8772478
    Abstract: Benzenesulfonamide compounds having a structure of the following general formula (I) are described. Also described, are methods for synthesizing the compounds, and to the use thereof in pharmaceutical compositions for human or veterinary medicine and in cosmetic compositions.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: July 8, 2014
    Assignee: Galderma Research & Development
    Inventors: Laurence Clary, Sandrine Chambon, Laurent Chantalat, Pascale Mauvais, Olivier Roye, Marlène Schuppli
  • Patent number: 8772282
    Abstract: The present invention provides compounds of Formula I: wherein A is selected from the group consisting of; R1 is H or F; R2 is H, —CH2OH, C1-C3 alkyl, R3 is H, F, or CN; R4 is H, F; or CN; and R5 is H, —CH3, or —OCH3; or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: July 8, 2014
    Assignee: Eli Lilly and Company
    Inventors: James Peter Beck, Steven James Green, Jose Eduardo Lopez, Brian Michael Mathes, Dustin James Mergott, Warren Jaye Porter, Zoran Rankovic, Yuan Shi, Brian Morgan Watson, Leonard Larry Winneroski, Jr.
  • Patent number: 8765741
    Abstract: The invention is directed to 5,6-dihydro-1H-pyridin-2-one compounds of Formula I wherein X is CR3, and A is and pharmaceutical compositions containing such compounds that are useful in treating infections by hepatitis C virus.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: July 1, 2014
    Assignee: Anadys Pharmaceuticals, Inc.
    Inventor: Peter Dragovich
  • Patent number: 8765640
    Abstract: Crystal forms of sulfonylurea compound and method for producing the same. It has been found that a sulfonylurea compound of Formula (1): has two types of crystal polymorphisms and four types of pseudo crystal polymorphisms. A production method of each crystal form of the sulfonylurea compound of Formula (1) through recrystallization or solvate has been also found. In addition, a suspension of a composition containing the crystal that is improved in storage stability is provided.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: July 1, 2014
    Assignee: Nissan Chemical Industries, Ltd.
    Inventors: Yoshiyuki Kusuoka, Yoshihiko Nakaya, Nao Kitayado
  • Patent number: 8765742
    Abstract: Three dihydrate forms B, C and D and a monohydrate form E of methylthioninium chloride are described. Forms B, C, D and E can be prepared under controlled humidity and temperature from methylthioninium chloride with higher water content or conversion of a hydrate. The hydrates can be incorporated in pharmaceutical compositions.
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: July 1, 2014
    Assignee: Wista Laboratories Ltd.
    Inventors: Rolf Hilfiker, Timo Rager
  • Patent number: 8759336
    Abstract: Novel compounds, methods, and compositions for treating various viral infections are described. In some embodiments the novel compounds of the invention are 3-oxo-phenothiazine derivatives; more specific embodiments include 3-oxo-phenothiazine derivatives having substituents at the 1-, 7-, and 9-positions of the phenothiazine parent ring. In other embodiments, the invention provides compositions and methods for treating viral infections, especially HIV.
    Type: Grant
    Filed: March 16, 2012
    Date of Patent: June 24, 2014
    Assignee: Prosetta Antiviral Inc.
    Inventors: Clarence R. Hurt, Vishwanath Lingappa, Beverly Freeman, Andy Atuegbu, Anatoliy Kitaygorodorskyy