Oxygen Or Sulfur Heterocycle Patents (Class 424/78.13)
  • Patent number: 8937100
    Abstract: Cosmetic compositions comprising calcium citrate and at least one N-acylated aminoalcohol according to formula (I). Provided is a method of treating aged skin, comprising topically applying to the aged skin a composition comprising a compound of Formula (I) in an amount effective to provide an anti-ageing effect. The compound of Formula (I) is used to prevent skin and/or to help to maintain or improve moisture retention and/or to fight against the signs of skin ageing. The N-acylated aminoalcohol of formula (I) acts as a ceramidase inhibitor. The combination of at least one compound of formula (I) and calcium citrate stimulates keratinocyte differentiation.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: January 20, 2015
    Assignee: Cognis IP Management GmbH
    Inventors: Philippe Moussou, Olga Freis, Louis Danoux, Philippe Grisoni, Laurent Bailly
  • Publication number: 20140079662
    Abstract: COMPOSITONS AND METHODS FOR TREATING RESPIRATORY DISORDERS WITH DOXOFILLINE.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 20, 2014
    Inventors: William Wayne Howard, Russell Francis Somma
  • Publication number: 20130315995
    Abstract: The present invention provides a tablet comprising a compressed tablet core which comprises at least about 80% by weight of an aliphatic amine polymer. The invention also provides a method of producing a tablet core comprising at least about 80% by weight of an aliphatic amine polymer resin. The method comprises the step of compressing the aliphatic amine polymer to form the tablet core. The tablet core can further include one or more excipients. In this embodiment, the method of producing the tablet core comprises the steps of: (1) hydrating the aliphatic amine polymer to the desired moisture level; (2) blending the aliphatic amine polymer with the excipients in amounts such that the polymer comprises at least about 80% by weight of the resulting blend; and (3) compressing the blend to form the tablet core. The present invention further relates to a coated tablet comprising an aliphatic amine polymer core wherein the coating is a water based coating.
    Type: Application
    Filed: May 2, 2013
    Publication date: November 28, 2013
    Applicant: GENZYME CORPORATION
    Inventor: GENZYME CORPORATION
  • Patent number: 8592484
    Abstract: Cosmetic compositions comprising calcium citrate and at least one N-acylated aminoalcohol according to formula (I). Provided is a method of treating aged skin, comprising topically applying to the aged skin a composition comprising a compound of Formula (I) in an amount effective to provide an anti-ageing effect. The compound of Formula (I) is used to prevent skin and/or to help to maintain or improve moisture retention and/or to fight against the signs of skin ageing. The N-acylated aminoalcohol of formula (I) acts as a ceramidase inhibitor. The combination of at least one compound of formula (I) and calcium citrate stimulates keratinocyte differentiation.
    Type: Grant
    Filed: March 16, 2010
    Date of Patent: November 26, 2013
    Assignee: Cognis IP Management GmbH
    Inventors: Philippe Moussou, Olga Freis, Louis Danoux, Philippe Grisoni, Laurent Bailly
  • Publication number: 20130034503
    Abstract: A method and compositions for treating a patient that prevent or reduce drug abuse and overdose events.
    Type: Application
    Filed: February 14, 2012
    Publication date: February 7, 2013
    Inventors: William Wayne Howard, Sheldon Kavesh, Russell Francis Somma
  • Patent number: 8337890
    Abstract: A coated drug-ion exchange resin complex comprising a core composed of a drug complexed with a pharmaceutically acceptable ion-exchange resin is provided. The drug-ion exchange resin complex is in admixture with a release retardant. The coating is a polyvinyl acetate polymer and a plasticizer. Methods of making and products containing this coated complex are described.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: December 25, 2012
    Assignee: Tris Pharma Inc
    Inventors: Ketan Mehta, Yu-Hsing Tu
  • Publication number: 20120201887
    Abstract: A pharmaceutical composition in the form of a tablet including a first portion and a second portion, wherein said first portion includes guaifenesin having an immediate release profile and a second drug having a sustained release profile, and wherein the second portion includes guaifenesin having a sustained release profile. The second drug can be in the form of a drug-resin complex. The second drug can be either an anti-tussive or a decongestant. The drug-resin complex includes a drug complexed to an ion exchange resin. The ion exchange resin can be a polystyrene sulfonate resin, polacrilex resin, polacrilin potassium, cholestyramine resin, or a colestyramine resin. The drug-resin complex can be provided with a coating, the coating thickness being selected to obtain the desired release profile. The drug-resin complex can be provided with a coating level of from 5% to 50%. The coating level can be from 10% to 35%.
    Type: Application
    Filed: February 4, 2011
    Publication date: August 9, 2012
    Applicant: Reckitt Benckiser LLC
    Inventors: Nils Ahlgren, Mark Nuttall, Jeannie Wong, Venkatesh Balasubramanian, Craig Belongie, Ashfaq Khan, Neil Campbell Muir
  • Publication number: 20120148672
    Abstract: A sustained release formulation for opioid drugs is described. The formulation contains an opioid-ion exchange resin complex having a hybrid coating. The hybrid coating contains a cured polyvinylacetate polymer and a pH-dependent enteric coating layer mixed therein. Also provided are methods of making and using same.
    Type: Application
    Filed: February 17, 2012
    Publication date: June 14, 2012
    Applicant: Tris Pharma, Inc.
    Inventors: KETAN MEHTA, Yu-Hsing Tu, Alivia Chaudhuri, Ashok Perumal
  • Patent number: 8188108
    Abstract: A pharmaceutical composition comprising an analgesic or analgesic combination and a stool softener is disclosed. The analgesic is selected from morphine, meperidine, fentanyl, hydromorphone, oxymorphone, oxycodone, hydrocodone, methadone, propoxyphene, pentazocine, levorphanol, codeine, acetaminophen and combinations of these analgesics. The composition is formulated for oral administration as a liquid or solid dosage form for immediate, slow, delayed or sustained-release characteristics.
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: May 29, 2012
    Assignee: Branded Products for the Future
    Inventors: Ricardo Mayo-Alvarez, Ronny McNeil
  • Patent number: 8187583
    Abstract: Improved oil-in-water emulsions are provided and a method for their manufacture. In particular, the emulsions comprise a means to control delivery of oil-soluble or water-soluble actives in a core comprising a liquid oil or gel oil continuous phase, which actives can be delivered with improved deposition to surfaces such as, in particular, the skin, gastro-intestinal tract and that defined by the oral cavity. The emulsions are also noted for their improved stability.
    Type: Grant
    Filed: January 27, 2010
    Date of Patent: May 29, 2012
    Assignee: Conopco, Inc.
    Inventors: Nicholas David Hedges, John Turner Mitchell, Gleb Yakubov
  • Patent number: 8133881
    Abstract: The invention provides a “street-safe” version of a controlled substance that permits the therapeutically beneficial effects of the substance while reducing or eliminating the euphoric effects that lead to substance abuse. The invention provides pharmaceutical compositions comprising a controlled substance and a carbohydrate covalently bound to said controlled substance in a manner that renders said controlled substance pharmacologically inactive or substantially diminishes its activity and methods of using the same.
    Type: Grant
    Filed: July 13, 2005
    Date of Patent: March 13, 2012
    Assignee: Shire LLC
    Inventors: Travis Mickle, Thomas Piccariello, James Scott Moncrief, Nancy Johnston Boerth, Barney Bishop
  • Patent number: 7973048
    Abstract: A pharmaceutical composition comprising an analgesic or analgesic combination and a stool softener is disclosed. The analgesic is selected from morphine, meperidine, fentanyl, hydromorphone, oxymorphone, oxycodone, hydrocodone, methadone, propoxyphene, pentazocine, levorphanol, codeine, acetaminophen and combinations of these analgesics. The composition is formulated for oral administration as a liquid or solid dosage form for immediate, slow, delayed or sustained-release characteristics.
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: July 5, 2011
    Assignee: Branded Products for the Future
    Inventors: Ricardo Mayo-Alvarez, Ronny McNeil
  • Patent number: 7854924
    Abstract: The present invention provides methods and compositions for the treatment of ion imbalances. In particular, the invention provides compositions comprising sodium-binding polymers and pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are disclosed herein. Examples of these methods include the treatment of hypertension, chronic heart failure, end stage renal disease, liver cirrhosis, chronic renal insufficiency, fluid overload, or sodium overload.
    Type: Grant
    Filed: March 30, 2004
    Date of Patent: December 21, 2010
    Assignee: Relypsa, Inc.
    Inventors: Robert Alpern, Jerry Buysse, Han Ting Chang, Dominique Charmot, Michael James Cope, John Fordtran, Gerrit Klaerner, Eric Connor, Mingjun Liu, Futian Liu, Jun Shao
  • Publication number: 20100166858
    Abstract: A coated drug-ion exchange resin complex comprising a core composed of a drug complexed with a pharmaceutically acceptable ion-exchange resin is provided. The drug-ion exchange resin complex is in admixture with a release retardant. The coating is a polyvinyl acetate polymer and a plasticizer. Methods of making and products containing this coated complex are described.
    Type: Application
    Filed: March 12, 2010
    Publication date: July 1, 2010
    Applicant: Tris Pharma, Inc.
    Inventors: KETAN MEHTA, Yu-Hsing Tu
  • Publication number: 20100055066
    Abstract: According to the present invention, an agent for prophylactic and/or therapeutic treatment of diabetes comprising a substance inhibiting activity of farnesoid X receptor as an active ingredient can be provided.
    Type: Application
    Filed: October 14, 2005
    Publication date: March 4, 2010
    Inventors: Kazuo Suzuki, Kaoru Sakai, Shinichi Ishii, Kanami Sugimoto, Johan Auwerx, Mitsuhiro Watanabe
  • Patent number: 7652026
    Abstract: A pharmaceutical composition comprising an analgesic or analgesic combination and a stool softener is disclosed. The analgesic is selected from morphine, meperidine, fentanyl, hydromorphone, oxymorphone, oxycodone, hydrocodone, methadone, propoxyphene, pentazocine, levorphanol, codeine, acetaminophen and combinations of these analgesics. The composition is formulated for oral administration as a liquid or solid dosage form for immediate, slow, delayed or sustained-release characteristics.
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: January 26, 2010
    Assignee: Branded Products for the Future
    Inventors: Ricardo Mayo-Alvarez, Ronny McNeil
  • Patent number: 7438900
    Abstract: A pharmaceutical composition comprising an active agent bound to a scaffold for dendritic encapsulation wherein said scaffold is covalently or non-covalently attached to a polysaccharide. More specifically, the invention is directed to active agent complexes or conjugates which utilize dendritic encapsulation alone or in combination with other delivery systems to improve and target active agent release.
    Type: Grant
    Filed: July 8, 2004
    Date of Patent: October 21, 2008
    Assignee: Shire LLC
    Inventors: Thomas Piccariello, Travis Mickle, Barney Bishop
  • Patent number: 7375083
    Abstract: The invention relates to pharmaceutical compositions comprised of a chemical moiety attached to an active agent in a manner that substantially decreases the potential of the active agent to cause overdose or to be abused. When delivered at the proper dosage the pharmaceutical composition provides therapeutic activity similar to that of the parent active agent.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: May 20, 2008
    Assignee: Shire LLC
    Inventors: Travis Mickle, Suma Krishnan, James Scott Moncrief, Christopher Lauderback, Christal Mickle
  • Patent number: 7375082
    Abstract: The present invention decreases the potential for abuse of opioids, particularly hydrocodone, by covalent modification. The invention provides methods of delivering hydrocodone as conjugates that release the hydrocodone following oral administration while being resistant to abuse by circuitous routes such as intravenous (“shooting”) injection and intranasal administration (“snorting”). Further, hydrocodone compositions of the invention are resistant to oral abuse as well, since release of the hydrocodone at suprapharmacological doses reaches saturation.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: May 20, 2008
    Assignee: Shire LLC
    Inventors: Travis Mickle, Suma Krishnan, James Scott Moncrief, Christal Mickle, Christopher Lauderback, Thomas Piccariello
  • Patent number: 7192966
    Abstract: A pharmaceutical composition comprising an analgesic or analgesic combination and a stool softener is disclosed. The analgesic is selected from morphine, meperidine, fentanyl, hydromorphone, oxymorphone, oxycodone, hydrocodone, methadone, propoxyphene, pentazocine, levorphanol, codeine, acetaminophen and combinations of these analgesics. The composition is formulated for oral administration as a liquid or solid dosage form for immediate, slow, delayed or sustained-release characteristics.
    Type: Grant
    Filed: November 17, 2003
    Date of Patent: March 20, 2007
    Assignee: Branded Products for the Future
    Inventors: Ricardo Mayo-Alvarez, Ronny McNeil
  • Patent number: 7087223
    Abstract: Provided in a phosphate ion adsorbent containing a weakly basic anion exchange resin as an active ingredient which aims at providing preventives and/or remedies for hyperphosphatemia having a high selectivity for the adsorption of phosphate ion and showing an effect of lowering blood phosphorus level and another effect of suppressing phosphorus excretion into the urine.
    Type: Grant
    Filed: November 9, 2004
    Date of Patent: August 8, 2006
    Assignee: Hisamitsu Pharmaceutical Co., Inc.
    Inventors: Takeshi Goto, Kazuhisa Yoshitake, Hiroshi Sorimachi, Kazuteru Moriyama
  • Patent number: 6692732
    Abstract: A method for treating pathogenic toxins in a mammal, such as a human, comprising treating the mammal with a therapeutically effective amount of a polymer comprising a cationic group attached to the polymer backbone. The polymer can be a homopolymer or a copolymer. In one embodiment, the polymer is a copolymer comprising a monomer having a pendant ammonium group and a hydrophobic monomer.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: February 17, 2004
    Assignee: Genzyme Corporation
    Inventors: Richard Fitzpatrick, Chad Cori Huval, Caroline Isabelle Bacon Kurtz, W. Harry Mandeville, III, Thomas X. Neenan
  • Patent number: 6491903
    Abstract: Provided are methods of inhibiting bile acid uptake from the gastrointestinal system and reducing blood serum cholesterol by administering to a mammal, such as a human, an effective amount of particles comprising amphiphilic copolymers, having a crosslinked shell domain and an interior core domain.
    Type: Grant
    Filed: June 27, 1997
    Date of Patent: December 10, 2002
    Assignee: Washington University
    Inventors: Denis Forster, Gary S. Jacob, James M. Warner
  • Patent number: 6387362
    Abstract: An adsorbent or bradykinin comprising styrene-divinylbenzene copolymer having sulfonic acid groups and a method for adsorbing and removing bradykinin comprising contacting the adsorbent with a fluid containing bradykinin are provided. An adsorber for adsorbing bradykinin in which the adsorbent is charged in a vessel having an inlet and an outlet for a fluid is also provided.
    Type: Grant
    Filed: August 14, 1998
    Date of Patent: May 14, 2002
    Assignees: Kanegafuchi Kagaku Kogyo, Kabushiki Kaisha
    Inventors: Fumiyasu Hirai, Nobutaka Tani, Takamune Yasuda, Takashi Asahi
  • Patent number: 6383500
    Abstract: Provided are particles comprising amphiphilic copolymers, having a crosslinked shell domain and an interior core domain. Also provided are compositions comprising such particles, including pharmaceutical compositions, methods of making the present particles, and methods of using such particles, for example for delivery of pharmaceutically active agents.
    Type: Grant
    Filed: June 27, 1997
    Date of Patent: May 7, 2002
    Assignee: Washington University
    Inventors: Karen L. Wooley, K. Bruce Thurmond, II, Haiyong Huang
  • Publication number: 20020015687
    Abstract: An environmentally friendly method of loading nicotine onto cation exchange resins under anhydrous conditions is described. The method eliminates many of the processing problems that are associated with loading in aqueous media.
    Type: Application
    Filed: June 20, 2001
    Publication date: February 7, 2002
    Inventors: Simon Andrew Bellamy, Lyn Hughes
  • Patent number: 6290947
    Abstract: A method for treating pathogenic toxins in a mammal, such as a human, comprising treating the mammal with a therapeutically effective amount of a polymer comprising a cationic group attached to the polymer backbone. The polymer can be a homopolymer or a copolymer. In one embodiment, the polymer is a copolymer comprising a monomer having a pendant ammonium group and a hydrophobic monomer.
    Type: Grant
    Filed: June 19, 2000
    Date of Patent: September 18, 2001
    Assignee: GelTex Pharmaceuticals, Inc.
    Inventors: Richard Fitzpatrick, Chad Cori Huval, Caroline Isabelle Bacon Kurtz, W. Harry Mandeville, III, Thomas X. Neenan