Patents Examined by Sreenivasan Padmanabhan
  • Patent number: 9926324
    Abstract: The present invention provides heteroaromatic derivatives and pharmaceutical acceptable salts and formulations thereof useful in modulating the protein kinase activity, especially phosphatidylinositol 3-kinases (PI3 kinases) and mTOR, and in modulating inter- and/or intra-cellular signaling activities such as proliferation, differentiation, apoptosis, migration and invasion. The invention also provides pharmaceutically acceptable compositions comprising such compounds and methods of using the compositions in the treatment of hyperproliferative disorders in mammals, especially humans.
    Type: Grant
    Filed: November 10, 2013
    Date of Patent: March 27, 2018
    Assignees: CALITOR SCIENCES, LLC, SUNSHINE LAKE PHARMA CO., LTD.
    Inventor: Ning Xi
  • Patent number: 9913812
    Abstract: Methods of treating skin neoplasms using a monoamine oxidase inhibitor, e.g., a propynylaminoindan (such as rasagiline) are provided. Pharmaceutical compositions and kits comprising monoamine oxidase inhibitors are also provided.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: March 13, 2018
    Assignee: Teikoku Pharma USA, Inc.
    Inventors: Susan Meier-Davis, Jianye Wen, Richard D. Hamlin
  • Patent number: 9872490
    Abstract: Homogeneous stable liquid agrochemical concentrate formulations which form stable dilutions with water comprises biologically efficacious oil, water, agrochemical dissolved in the water to form concentrated aqueous electrolyte, a stabilizing surfactant, based on non-ionic or non-ionic and anionic or amphoteric surfactant, comprising oil compatible, electrolyte tolerant surfactant and water soluble, electrolyte tolerant surfactant and optionally a polyol component, are useful as tank mix adjuvants. The formulations combine biologically efficacious oil, e.g. crop oil, with an electrolyte agrochemical, particularly water soluble non-selective herbicide such as glyphosate, or electrolyte nutrients particularly water soluble inorganic fertilizers providing nutrients such as nitrogen, phosphorus, potassium or sulphur.
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: January 23, 2018
    Assignee: Croda Americas LLC
    Inventor: Gregory J. Lindner
  • Patent number: 8841292
    Abstract: Sudden cardiac arrest is treated by reducing blood temperature from about 37° C. to 33° C., following resuscitation, by injecting hypothermia inducing drugs such as a cannabinoid type into the patient's body, preferably in combination with physical surface body cooling.
    Type: Grant
    Filed: August 18, 2011
    Date of Patent: September 23, 2014
    Assignee: Weil Institute of Critical Care Medicine
    Inventors: Wanchun Tang, Shijie Sun
  • Patent number: 7868185
    Abstract: The present invention relates to small molecule protein tyrosine phosphatase inhibitors, especially Shp-2 inhibitors, of formula (I) and/or (II), and to pharmaceutical compositions comprising them. The invention is also directed to the use of said compounds for the treatment of phosphatase-mediated diseases, especially cancer and metastasis. The invention further concerns a method for treating a proliferative disease, a genetic disorder, an autoimmune disease, an angiogenic disorder or cancer in a patient in need of such treatment, comprising administering to said patient a therapeutically effective amount of at least one compound of formula (I) and/or (II).
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: January 11, 2011
    Assignees: Max-Delbruck-Centrum fur Molekulare Medizin, Forschungsverbund Berlin E, V.
    Inventors: Klaus Hellmuth, Walter Birchmeier, Joerg Rademann, Stefanie Grosskopf
  • Patent number: 7371877
    Abstract: A compound represented by the following general formula (IA) or a salt thereof: wherein Ar1 represents hydrogen atom or an aryl group having at least one iodine atom as a substituent; Ar2 represents an aryl group having at least one iodine atom as a substituent; L1 and L2 independently represent a divalent bridging group of which main chain contains 6 or more carbon atoms; L3 represents a single bond or a divalent bridging group of which main chain contains 1 to 6 carbon atoms and one oxygen atom; X represents a functional group containing at least one heteroatom, provided that, when L3 is a single bond, X represents a functional group other than hydroxyl group. The compound can be used as a membrane component of liposomes, and the liposomes can be used as a contrast medium for X-ray radiography.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: May 13, 2008
    Assignee: FUJIFILM Corporation
    Inventors: Kazunobu Takahashi, Hiroshi Kitaguchi, Kazuhiro Aikawa
  • Patent number: 7354604
    Abstract: An aqueous disinfecting solution and dry powdered composition which may be dissolved in water to provide the solution. The solution has a pH of from 0.6 to 7 and comprises (a) hydrogen peroxide in a concentration of from 0.01 to 6% w/w; and (b) at least one component chosen from cyclic carboxylic acids and aromatic alcohols, in a concentration of from 0.01 to 4 w/w %, all based on the total weight of the solution. The cyclic carboxylic acids are preferably 2-furan carboxylic acid, benzoic acid and salicylic acid. Furthermore, the solution preferably contains at least one C6-C12 alkyl diphenyl oxide sulfonate surfactant and a nonionic surfactant. Additional optional ingredients include anionic surfactants, corrosion inhibitors, cation sequestering agents, and buffers.
    Type: Grant
    Filed: November 17, 2003
    Date of Patent: April 8, 2008
    Assignee: Virox Technologies Inc.
    Inventors: Jose A. Ramirez, Navid Omidbakhsh
  • Patent number: 7348016
    Abstract: A self-reversible reverse microlatex composition comprising an oil phase, an aqueous phase, at least one W/O surfactant, at least one O/W surfactant, and a branched or a crosslinked polyelectrolyte, wherein the W/O surfactant and the O/W surfactant mixture have a HLB from about 9.5 to about 10, and the polyelectrolyte is either a homopolymer or copolymer or a combination thereof based on at least one monomer containing a strong or weak acid function. Further, the composition may be used in the cosmetic, dermopharmaceutical, pharmaceutical, textile, paper, and/or paint industries, or as a thickener for printing pastes based on pigments or dyes.
    Type: Grant
    Filed: June 10, 2003
    Date of Patent: March 25, 2008
    Assignee: Societe d Exploitation de Produits pour les Industries Chimiques Seppic
    Inventors: Olivier Braun, Paul Mallo, Guy Tabacchi
  • Patent number: 7329402
    Abstract: Novel ultrasound methods comprising administering to a patient a targeted vesicle composition which comprises vesicles comprising a lipid, protein or polymer, encapsulating a gas, in combination with a targeting ligand, and scanning the patient using ultrasound. The scanning may comprise exposing the patient to a first type of ultrasound energy and then interrogating the patient using a second type of ultrasound energy. The targeting ligand preferably targets tissues, cells or receptors, including myocardial cells, endothelial cells, epithelial cells, tumor cells and the glycoprotein GPIIbIIIa receptor. The methods may be used to detect a thrombus, enhancement of an old or echogenic thrombus, low concentrations of vesicles and vesicles targeted to tissues, cells or receptors.
    Type: Grant
    Filed: January 13, 2003
    Date of Patent: February 12, 2008
    Assignee: Imarx Pharmaceutical Corp.
    Inventors: Evan C. Unger, Yunqiu Wu
  • Patent number: 7235577
    Abstract: Compounds, preparations and methods for immunosuppressive treatment of autoimmune disorders, graft rejection and/or graft/host disease. Therapeutically effective amounts of certain substituted triarylmethane compounds, such as 1-[(2-chlorophenyl)diphenylmethyl]-1H-pyrazole, are administered to mammalian patients to selectively inhibit the calcium-activated K+ channel (IKCa1) in lymphocytes, monocytes, macrophages, platelets or endothelial cells without concomitant inhibition of P450-dependent enzyme systems, resulting in reduction of antigen-, cytokine-, or mitogen-induced calcium entry through store operated calcium channels in these cells, suppression of cytokine production by these cells, and inhibition of activation of these cells. Such inhibition of the Ca++ activated K+ channel (IKCa1) prevents the pre-Ca++ stage of cell activation and thus causes immunosuppression and an anti-inflammatory response.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: June 26, 2007
    Assignee: The Regents of the University of California
    Inventors: K. George Chandy, Heike Wulff
  • Patent number: 7220771
    Abstract: Compounds having activity as selective inhibitors of JNK are disclosed. The compounds of this invention are indazole derivatives having the following structure: wherein R1, R2 and A are as defined herein. Such compounds have utility in the treatment of a wide range of conditions that are responsive to JNK inhibition. Thus, methods of treating such conditions are also disclosed, as are pharmaceutical compositions containing one or more compounds of the above compounds.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: May 22, 2007
    Assignee: Signal Pharmaceuticals, LLC
    Inventors: Shripad S. Bhagwat, Yoshitaka Satoh, Steven T. Sakata, Chris A. Buhr, Ronald Albers, John Sapienza, Veronique Plantevin, Qi Chao, Kiran Sahasrabudhe, Rachel Ferri
  • Patent number: 7217424
    Abstract: A personal care or cosmetic product composition that includes from about 0.1% to about 99% of at least one ester of alkoxylated aromatic alcohol and fatty carboxylic acid, and from about 0.1% to 60% of at least one functional ingredient is provided. The functional ingredients in the composition may include active ingredients and additional ingredients. Especially suitable active ingredients are sunscreen active ingredients and antiperspirant active ingredients. Preferred compositions are sunscreen product formulations and antiperspirant products. In one preferred embodiment, the composition further includes at least one cyclomethicone compound present in the amount of from about 1% to 99% by weight of the composition. A method of improving the protection of human or animal skin or hair from radiation and a method of improving the protection of human or animal skin or hair from perspiration are also provided.
    Type: Grant
    Filed: October 16, 2002
    Date of Patent: May 15, 2007
    Assignee: Croda, Inc.
    Inventors: Abel Pereira, Christopher Westergom, Patrick Obukowho
  • Patent number: 7205003
    Abstract: A composition and method are provided for alleviating the dermatological signs of intrinsic and extrinsic aging. A topical formulation containing a cosmeceutically active base, wherein the formulation provides a pH in the range of about 8.0 to 13.0 at the skin surface, is applied to the skin in order to prevent or treat aging-related skin conditions such as wrinkles, dry skin, age spots, sun damage (particularly UV radiation-induced oxidative stress), blemishes, hyperpigmented skin, age spots, increased skin thickness, loss of skin elasticity and collagen content, dry skin, lentigines and melasmas. The cosmeceutically active base is either an inorganic base, such as an inorganic hydroxide, an inorganic oxide, or a metal salt of a weak acid, or an organic base, particularly a nitrogenous base such as may be selected from primary amines, secondary amines, tertiary amines, amides, oximes, nitrites, aromatic and non-aromatic nitrogen-containing heterocycles, urea, and mixtures thereof.
    Type: Grant
    Filed: September 23, 2002
    Date of Patent: April 17, 2007
    Assignee: Dermatrends, Inc.
    Inventors: Howard I. Maibach, Eric C. Luo, Tsung-Min Hsu
  • Patent number: 7202273
    Abstract: Therapeutic methods of treatment, compositions and foodstuffs are described which contain isoflavone compounds described by general formula (1), in which Z is H, R1 is H, or RACO where RA is C1-10alkyl or an amino acid, R2 is H, OH, or ORB where RB is an amino acid, or CORA where RA is as previously defined, W is H, A is H or OH, and B is selected from (a), (b), (c), or W is H, and A and B taken together form a six-membered ring selected from (d), or W, A and B taken with the groups with which they are associated comprise (e), or W and A taken together with the groups with which they are associated comprise (f) and B is (g) wherein R3 is H, CORA where RA is as previously defined, CO2Rc where RC is C1-10alkyl, or CORB where RB is as previously defined, R4 is H, CORD where RD is H, OH, C1-10alkyl or an amino acid, CO2RC where RC is as previously defined, CORE where RE is H, C1-10alkyl or an amino acid, COOH, CORC where RC is as previously defined, or CONHRE where RE is as previously defined, R5 is H, CORC where
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: April 10, 2007
    Assignee: Novogen Research Pty Ltd
    Inventors: Graham Edmund Kelly, George Eustace Joannou
  • Patent number: 7201891
    Abstract: A coated preparation for the detection of a H. pylori infection according to a urea breath test protocol which comprises a core composition containing at least an isotope C-labeled urea, an excipient and a lubricant in defined proportions and covered with 0.1˜10 weight % of a coating agent based on 100 weight % of the core composition. With this preparation, the influence of the urease-producing bacteria resident in organs other than the stomach, such as the mouth and throat, is excluded to enable a diagnosis of H. pylori infection without the risk for a false-positive test and with reasonable rapidity.
    Type: Grant
    Filed: August 30, 2000
    Date of Patent: April 10, 2007
    Assignee: Otsuka Pharmaceutical Co., Ltd.
    Inventors: Kyoko Tsuchiya, Akio Okamura, Junichi Kawasaki, Shinichiro Uno, Atsunari Noda, Satoshi Nishiwaki
  • Patent number: 7199116
    Abstract: Modulating the metabolism of a dieting mammal by administering to the dieting mammal the metabolic modulating agent 7-oxo DHEA or a pro-drug thereof incapable of in vivo conversion to testosterone.
    Type: Grant
    Filed: January 13, 2003
    Date of Patent: April 3, 2007
    Assignee: Humanetics Corporation
    Inventor: John Zenk
  • Patent number: 7189708
    Abstract: A topical skin composition containing a dipeptide compound represented by formula (1) or a salt of the dipeptide: wherein R1 represents a hydrogen atom, an alkyl group, an alkanoyl group, or —CH(R6)COOR7 (wherein R6 represents a hydrogen atom or a lower alkyl group, and R7 represents a hydrogen atom, a lower alkyl group, a lower alkenyl group, or an aralkyl group); R2 represents a hydrogen atom or an alkyl group which may have a substituent; R3 represents a lower alkyl group or a phenyl group; R4 represents a hydrogen atom or a lower alkyl group, and may form a heterocyclic ring together with R5 and an adjacent nitrogen atom; R5 represents a hydrogen atom, an alkyl group which may have a substituent, or an aralkyl group which may have a substituent, and may form the heterocyclic ring together with R4; X represents —COOR8 (wherein R8 represents a hydrogen atom, a lower alkyl group, a lower alkenyl group, or an aralkyl group) or —SO3H; and n is an integer of 0-4; and a pharmaceutically acceptable carrier
    Type: Grant
    Filed: September 23, 2002
    Date of Patent: March 13, 2007
    Assignee: Kao Corporation
    Inventors: Yasuto Suzuki, Mikako Watanabe, Naoko Tsuji, Shigeru Moriwaki, Shinya Amano
  • Patent number: 7186711
    Abstract: The invention relates to the use of flumazenil to produce a medicament for the treatment of cocaine dependency. The flumazenil can be administered sequentially in small quantities at short intervals until a therapeutically effective quantity for the treatment of cocaine dependency has been administered.
    Type: Grant
    Filed: July 15, 2003
    Date of Patent: March 6, 2007
    Assignee: Hythiam, Inc.
    Inventor: Juan Jose Legarda Ibañez
  • Patent number: 7179798
    Abstract: A method and composition for the treatment of hormone allergy is disclosed. The method relates to using progesterone dilutions, or any other steroid hormone, to treat the systemic symptoms of hormone allergy, including pain. The composition of the hormone dilutions ranges from 10?1 to 10?5. The hormone dilution may be administered sublingually, or, in the alternative, an intradermal route of administration may be chosen. Hormone dilutions may be administered at daily intervals or on any other treatment schedule as required to alleviate a patient's symptoms.
    Type: Grant
    Filed: November 14, 2002
    Date of Patent: February 20, 2007
    Inventor: Russell R. Roby
  • Patent number: 7169811
    Abstract: The present invention relates to a composition for topical use for treating and improving the aesthetic conditions of the skin, which comprises, as an active ingredient, a mixture of ethyllinoleate and triethylcitrate. This composition is active in the treatment of seborrhea and acne.
    Type: Grant
    Filed: December 16, 2002
    Date of Patent: January 30, 2007
    Assignee: General Topics S.r.l.
    Inventor: Gianfranco de Paoli Ambrosi