Cellulose Derivatives Patents (Class 424/494)
  • Publication number: 20130344142
    Abstract: Disclosed is a misuse preventative, controlled release formulation comprising a core comprising a superabsorbent material (for example, polycarbophil), a controlled release coat surrounding the core, and a plurality of controlled release microparticles having a pharmaceutically active agent (for example, an opioid analgesic) disposed within the core, the coat, or both the core and the coat. When crushed, either intentionally or accidentally, and exposed to an aqueous medium, the superabsorbent material present in the core swells to encapsulate the microparticles, which remain substantially intact thereby retarding the release of the pharmaceutically active agent from the formulation. Also disclosed is a method of using the misuse preventative, controlled release formulation to deliver a pharmaceutically active agent to a mammal, for example, a human, in need thereof.
    Type: Application
    Filed: June 17, 2013
    Publication date: December 26, 2013
    Inventors: Miloud Rahmouni, Angela Ferrada, Fouzia Soulhi, Sonia Gervais, Vinayak Sant, Damon Smith, Frederic Duffayet, Shams Rustom, Ali El-Jammal, Jean-Michel Ndong, Bobby-Ernst Boursiquot, Ali Bichara
  • Publication number: 20130309313
    Abstract: Disclosed are compositions including powdered green tea extract and a powdered preparation comprising polyunsaturated fatty acids. Also disclosed are methods of preparing the compositions and using the compositions in food products, as well as food products containing or that are prepared from the compositions.
    Type: Application
    Filed: May 21, 2012
    Publication date: November 21, 2013
    Applicant: OCEAN NUTRITION CANADA LIMITED
    Inventors: Amber Lynn Gareau, Sharon Ann Spurvey Pittman, Lariza Beristain Taboada
  • Patent number: 8586094
    Abstract: Disclosed is a pharmaceutically acceptable oral dosage form comprising fenofibrate, phospholipid, a buffer salt, a water-soluble bulking agent selected from maltodextrin, mannitol, and combinations thereof, a cellulosic additive, beads or crystals of a pharmaceutically acceptable water-soluble excipient support material, a polyvinylpyrrolidone or crospovidone, croscarmellose sodium, granular mannitol, sodium dodecyl sulfate, silicon dioxide, and a stearate, wherein the fenofibrate is in the form of microparticles, and wherein at least a portion of the phospholipid is coated on the surfaces of the fenofibrate microparticles, the phospholipid coated microparticles are embedded in a matrix comprising the water-soluble bulking agent, phospholipid that is not coated on the microparticles, the buffer salt and the cellulosic additive, and the matrix is coated on up to 100% of the surfaces of the beads or crystals of the excipient support material.
    Type: Grant
    Filed: May 2, 2003
    Date of Patent: November 19, 2013
    Assignee: Jagotec AG
    Inventors: Michael Vachon, Mishra K. Awadesh, Robert A. Snow, Pol-Henri Guivarc'H
  • Publication number: 20130302430
    Abstract: The present invention provides immediate release and modified release oral dosage forms. Specifically, the invention provides modified and immediate release pharmaceutical dosage forms containing memantine that exhibit an enhanced release profile and provide reliable absorption. The dosage forms may be used to treat mild, moderate or severe Alzheimer's disease or neuropathic pain.
    Type: Application
    Filed: July 17, 2013
    Publication date: November 14, 2013
    Inventors: Mahendra G. DEDHIYA, Suneel K. RASTOGI, Anil CHHETTRY, Narasimhan MANI, Niranjan RAO, Antonia PERICLOU
  • Patent number: 8580313
    Abstract: The present invention provides a pharmaceutical composition comprising taste-masked immediate release microcapsules which comprise fexofenadine and a water-insoluble polymer coating. These microcapsules and the pharmaceutical compositions comprising them have suitable drug content and desirable pharmaceutical properties, including a quick dissolution rate of fexofenadine combined with a taste masking effect.
    Type: Grant
    Filed: December 2, 2010
    Date of Patent: November 12, 2013
    Assignee: Aptalis Pharma Limited
    Inventors: Luigi Mapelli, Flavio Fabiani, Luigi Boltri, Paolo Gatti, Mauro Serratoni, Roberto Cassanmagnago
  • Publication number: 20130295188
    Abstract: The present disclosure relates to aqueous composition comprising hydroxypropyl methyl cellulose acetate succinate (HPMCAS) polymer dispersed in water, wherein the dispersed polymer is partially neutralized with at least one alkaline material. The instant disclosure also relates to compositions for use in methods of making capsule shells endowed with bulk enteric properties. The present disclosure also relates to capsules made according with the compositions and methods of the present disclosure.
    Type: Application
    Filed: March 14, 2013
    Publication date: November 7, 2013
    Applicant: Capsugel France SAS
    Inventors: Dominique Nicolas CADE, Hugues Straub
  • Publication number: 20130295189
    Abstract: The invention relates to an improved method of manufacturing substantially spherical/ball-shaped tartaric acid starter pellets which are suitable for preparing active substance-containing medicament formulations, as well as the pellets as such that may be obtained in this way, and their use as starting material for the preparation of active substance-containing medicament formulations.
    Type: Application
    Filed: July 10, 2013
    Publication date: November 7, 2013
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventor: Johann-Georg MAIER
  • Publication number: 20130287847
    Abstract: The present invention relates to a solid molecular dispersion of fesoterodine hydrogen fumarate and a polymeric binder. The invention also relates to an inert core bead or particle which is coated with said solid molecular dispersion and to pharmaceutical formulations comprising such coated beads or particles.
    Type: Application
    Filed: January 17, 2012
    Publication date: October 31, 2013
    Inventors: Roland Bodmeier, Alan Francis Carmody, Mesut Ciper, Anne Therese Gustaaf De Paepe, John Mark Heimlich, Martin Korber, Mathias Walther, Neil Feeder
  • Patent number: 8568784
    Abstract: Milled nanoparticles comprising a biologically active agent, at least one biopolymer and a coating containing at least one coating which is a polymer or ligand are produced using milling and coating techniques which have not previously been used for these applications.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: October 29, 2013
    Assignee: Morehouse School of Medicine
    Inventors: James W. Lillard, Rajesh Singh, Shailesh Singh
  • Patent number: 8568785
    Abstract: Provided is a process for producing spherical base granules comprising a easily water-soluble drug and suited for film coating by spraying a layering liquid over pharmaceutically inert spherical core particles, thereby coating the particles with a layer comprising the easily water-soluble drug, wherein (1) the spherical core particles have a microcrystalline cellulose content of 30 mass % or greater and a water absorbing capacity of 0.5 cm3/g or greater; and (2) the layering liquid is an aqueous solution comprising at least the easily water-soluble drug and a low water-soluble saccharide.
    Type: Grant
    Filed: July 18, 2007
    Date of Patent: October 29, 2013
    Assignee: Asahi Kasei Chemicals Corporation
    Inventors: Yoshihito Yaginuma, Rika Matsumoto
  • Publication number: 20130266660
    Abstract: This disclosure relates to an extended release oral dosage form comprising a matrix containing a viscosity modifier (but no lipid) and coated granules containing metoprolol or a pharmaceutically acceptable salt or solvate thereof. The dosage form has alcohol resistance and may also have crush resistance.
    Type: Application
    Filed: May 9, 2011
    Publication date: October 10, 2013
    Applicant: CIMA LABS Inc.
    Inventor: Ehab Hamed
  • Patent number: 8551501
    Abstract: The present invention relates to chitin microparticles and their medical uses, in particular in the treatment of allergy, or the treatment of conditions that would benefit from an upregulation of the cell mediated immune system, or an up-regulation of natural killer (NK) cell activity and/or the secretion of interferon-? (IFN-?).
    Type: Grant
    Filed: August 21, 2008
    Date of Patent: October 8, 2013
    Assignee: Mucovax Inc.
    Inventor: Peter Strong
  • Patent number: 8551526
    Abstract: A method for preparing poorly water soluble drug particles is disclosed. The method comprises dissolving a drug in at least one organic solvent to form a drug/organic mixture, spraying the drug/organic mixture into an aqueous solution and concurrently evaporating the organic solvent in the presence of the aqueous solution to form an aqueous dispersion of the drug particles. The resulting drug particles are in the nanometer to micrometer size range and show enhanced dissolution rates and reduced crystallinity when compared to the unprocessed drug. The present invention additionally contemplates products and processes for new drug formulations of insoluble drug particles having high dissolution rates and extremely high drug-to-excipient ratios.
    Type: Grant
    Filed: October 8, 2002
    Date of Patent: October 8, 2013
    Assignee: Board of Regents, The University of Texas System
    Inventors: Keith P. Johnston, Robert O. Williams, III, Xiaoxia Chen
  • Publication number: 20130259941
    Abstract: Dosage forms having a core having a surface having means for controlling release(s) on an active agent(s); methods of manufacturing, tools used in manufacturing; and uses of the dosage forms are described.
    Type: Application
    Filed: December 12, 2011
    Publication date: October 3, 2013
    Applicant: PURDUE PHARMA L.P.
    Inventor: Edward O'Donnell
  • Publication number: 20130259947
    Abstract: The present invention relates to an oral pharmaceutical composition comprising metronidazole, wherein metronidazole is released from the composition generally at the pH 5.0 and above.
    Type: Application
    Filed: November 29, 2011
    Publication date: October 3, 2013
    Applicant: DR. REDDY'S LABORATORIES LTD.
    Inventors: Bijay Kumar Padhi, Muzammil Tariq, Sagar Dilip Mandawgade, Rajesh Gandhi, Rajeev Singh Raghuvanshi, Dushyanth Surakanti, Kent Allenby
  • Patent number: 8545892
    Abstract: Sustained-released beads providing active ingredients over an extended period of time to an individual orally ingesting the sustained release beads. The sustained-release beads can be part of a suspension wherein the sustained-release beads are suspended and evenly dispersed in the suspension. Binding agents are used to form the structural framework of the sustained released beads and retain the active ingredients without chemical or electrical bonding. The components of the dispersion medium are GRAS designated, making the suspension suitable for use as a food product.
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: October 1, 2013
    Assignee: Nano Pharmaceutical Laboratories, LLC
    Inventor: Robert Niichel
  • Publication number: 20130243871
    Abstract: The invention relates to dosage forms that provide prolonged therapy. In particular, the invention relates to dosage forms including various pluralities of drug-containing resin particles. The invention also relates to methods of making these dosage forms and methods of treating using these dosage forms.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 19, 2013
    Applicant: NEOS THERAPEUTICS, LP
    Inventors: Mark TENGLER, Russell McMAHEN
  • Publication number: 20130243870
    Abstract: The present invention provides a hydroxyalkyl cellulose having a viscosity of 1.10 mPa·s to 1.95 mPa·s in a 2%-concentration aqueous solution at 20° C., and a solid formulation containing the hydroxyalkyl cellulose.
    Type: Application
    Filed: December 1, 2011
    Publication date: September 19, 2013
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Satoru Abe, Takashi Kato
  • Publication number: 20130243869
    Abstract: The invention relates to dosage forms that provide prolonged therapy. In particular, the invention relates to dosage forms including various pluralities of drug-containing resin particles. The invention also relates to methods of making these dosage forms and methods of treating using these dosage forms.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 19, 2013
    Applicant: NEOS THERAPEUTICS, LP
    Inventors: Mark TENGLER, Russell McMahen
  • Publication number: 20130243872
    Abstract: Provided is a pharmaceutical composite formulation for preventing or treating cardiovascular diseases, which comprises (1) a first particle comprising an HMG-CoA reductase inhibitor and a basic additive; and (2) a second particle comprising a core containing aspirin and an enteric coating layer coated on said core, wherein the difference in the average diameters of said first and second particles is 100 ?m to 800 ?m; a method for preparing same; and a method of validating the quality of same. The pharmaceutical composite formulation according to the present invention can improve the stability of an active ingredient and prevent adverse impacts between the active ingredients to thereby enable an accurate quality validation of the pharmaceutical composite formulation.
    Type: Application
    Filed: December 14, 2011
    Publication date: September 19, 2013
    Applicant: HANMI SCIENCE CO., LTD
    Inventors: Yong Il Kim, Young Jun Na, Jun Young Choi, Min Jung Kim, Jae Hyun Park, Jong Soo Woo
  • Publication number: 20130236554
    Abstract: The invention relates to dosage forms that provide prolonged therapy. In particular, the invention relates to dosage forms including various pluralities of drug-containing resin particles. The invention also relates to methods of making these dosage forms and methods of treating using these dosage forms.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 12, 2013
    Applicant: NEOS THERAPEUTICS, LP
    Inventors: Mark TENGLER, Russell McMahen
  • Publication number: 20130236543
    Abstract: The present invention relates to pharmaceutical compositions comprising fixed dose combinations of a DPP-4 inhibitor drug and/or a SGLT-2 inhibitor drug, and metformin XR, processes for the preparation thereof, and their use to treat certain diseases.
    Type: Application
    Filed: March 5, 2013
    Publication date: September 12, 2013
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Masanori ITO, Kenji EGUSA, Kyle KLEINBECK, Roman MESSERSCHMID, Peter SCHNEIDER, Venkata VOLETI
  • Patent number: 8529955
    Abstract: A method of treatment for epilepsy and other disease states is described, which comprises delivery of gabapentin in a gastric retained dosage form.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: September 10, 2013
    Assignee: Depomed, Inc.
    Inventors: Bret Berner, Sui Yuen Eddie Hou, Gloria M. Gusler
  • Patent number: 8529954
    Abstract: The present invention relates to a granule of gamma-hydroxybutyric acid or of one of its pharmaceutically acceptable salts, characterized in that it comprises a solid core on which the gamma-hydroxybutyric acid or one of its salts is supported.
    Type: Grant
    Filed: November 10, 2009
    Date of Patent: September 10, 2013
    Assignee: Debregeas et Associes Pharma
    Inventors: Christophe Lebon, Pascal Suplie
  • Publication number: 20130230596
    Abstract: An opioid-antagonist oral dosage form which does not release a therapeutically effective amount of the opioid antagonist when the oral dosage form is orally administered to a human being, but whereby a physical alteration of the oral dosage form results in a release of the therapeutically effective amount of the opioid antagonist. An embodiment of the oral dosage form includes an opioid-antagonist layer coated onto a biologically inert pellet, and a non-releasing membrane coated onto the opioid-antagonist layer. Optionally, the oral dosage form can also include an opioid agonist, such that a method of preventing the abuse of an oral dosage form of an opioid agonist is provided by forming the oral dosage form including an opioid agonist and an opioid antagonist.
    Type: Application
    Filed: April 16, 2013
    Publication date: September 5, 2013
    Applicant: Elite Laboratories, Inc.
    Inventor: Atul M. Mehta
  • Patent number: 8524281
    Abstract: The present invention provides an oral pharmaceutical formulation comprising coated spheroids of a kinase inhibitor such as neratinib, which formulation is designed to reduce or eliminate side effects associated with existing oral formulations of kinase inhibitors.
    Type: Grant
    Filed: November 5, 2010
    Date of Patent: September 3, 2013
    Assignee: Wyeth LLC
    Inventors: Sripriya Venkata Ramana Rao, Syed Muzafar Shah, Christopher Richard Diorio, Maja Vencl-Joncic, Eugene James Murphy
  • Publication number: 20130224290
    Abstract: The present invention relates to an oral pharmaceutical composition of duloxetine or pharmaceutically acceptable salts thereof. Preferably, the invention relates to a delayed release composition of duloxetine comprising a core containing duloxetine, an optional separating layer, an enteric layer and an optional finishing layer.
    Type: Application
    Filed: May 25, 2010
    Publication date: August 29, 2013
    Applicant: HETERO RESEARCH FOUNDATION
    Inventors: Bandi Parthasaradhi Reddy, Podili Khadgapathi, Sanikommu Venkata Ramana Reddy, Kalidindi Praveen Kumar
  • Patent number: 8518448
    Abstract: Sustained-released beads providing active ingredients over an extended period of time to an individual orally ingesting the sustained release beads. The sustained-release beads can be part of a suspension wherein the sustained-release beads are suspended and evenly dispersed in the suspension. Binding agents are used to form the structural framework of the sustained released beads and retain the active ingredients without chemical or electrical bonding. The components of the dispersion medium are GRAS designated, making the suspension suitable for use as a food product.
    Type: Grant
    Filed: April 18, 2011
    Date of Patent: August 27, 2013
    Inventor: Robert Niichel
  • Publication number: 20130216617
    Abstract: The present invention relates to stable pharmaceutical compositions of (R)-lansoprazole or pharmaceutically acceptable salts thereof and process of preparing the same. The invention particularly provides pharmaceutical compositions of optically active (R)-isomer of lansoprazole with at least two functional coating layers.
    Type: Application
    Filed: June 28, 2011
    Publication date: August 22, 2013
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Sunilendu Bhushan Roy, Sushrut Krishnaji Kulkarni, Manohar Vishwanath Lalge, Vaibhav Panditrao Deshmukh
  • Publication number: 20130209567
    Abstract: A unit dosage form, such as a capsule or the like, for delivering a skeletal muscle relaxant, such as cyclobenzaprine hydrochloride, into the body in an extended or sustained release fashion comprising one or more populations of drug-containing particles (beads, pellets, granules, etc.) is disclosed. At least one bead population exhibits a pre-designed sustained release profile. Such a drug delivery system is designed for once—daily oral administration to maintain an adequate plasma concentration—time profile, thereby providing relief of muscle spasm associated with painful musculoskeletal conditions over a 24 hour period.
    Type: Application
    Filed: August 9, 2012
    Publication date: August 15, 2013
    Applicant: Aptalis Pharamtech, Inc.
    Inventors: Gopi M. Venkatesh, James M. Clevenger
  • Publication number: 20130202688
    Abstract: The present invention relates to delayed release oral disintegrating pharmaceutical compositions of lansoprazole or pharmaceutically acceptable salts thereof. The invention also relates to processes for the preparation of such compositions.
    Type: Application
    Filed: May 3, 2011
    Publication date: August 8, 2013
    Inventors: Sunilendu Bhushan Roy, Sushrut Krishnaji Kulkarni, Hemant Manilal Mamania
  • Publication number: 20130195986
    Abstract: Particles containing a tetracycline or one of its pharmaceutically acceptable salts and an antioxidant, formulations containing the same and their use in the treatment of infectious diseases are described. Methods of encapsulation of a tetracycline or one of its pharmaceutically acceptable salts and an antioxidant are also disclosed.
    Type: Application
    Filed: May 12, 2011
    Publication date: August 1, 2013
    Applicant: HOVIONE INTER LTD
    Inventors: William Heggie, Cristina Maria Sanches Simoes de Faria
  • Patent number: 8496969
    Abstract: The invention relates to an immediate release tablet capable of being chewed or disintegrated in the oral cavity, which comprises a pharmaceutically active ingredient having an optional tastemasking coating, and a matrix comprising hydroxyalkylcellulose having a weight average molecular weight of from about 60,000 to about 5,000,000. The tablet possesses exceptionally good mouthfeel and stability.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: July 30, 2013
    Assignee: McNeil-PPC, Inc.
    Inventors: David Wynn, Nick Parikh
  • Publication number: 20130189360
    Abstract: An object of the present invention is to provide a compressed composition that is superior in terms of maintaining the function of a film or in terms of content uniformity even during tableting process. The present invention provides a compressed composition, comprising: coated granules containing a physiologically active compound or pharmacologically acceptable salt thereof, and an excipient, wherein the excipient contains at least one selected from the group consisting of low-substituted hydroxypropylcellulose, lactose and crystalline cellulose, and the total amount thereof is 0.5 parts by weight or more in 1 part by weight of the excipient, and the excipient is physically mixed with or coated onto the coated granules followed by compressing at low pressure.
    Type: Application
    Filed: August 3, 2011
    Publication date: July 25, 2013
    Applicant: Eisai R&D Management Co., Ltd.
    Inventors: Hirokazu Sakamoto, Kentaro Nagane, Masami Nohara
  • Publication number: 20130177652
    Abstract: The invention relates to pharmaceutical oral dosage forms of the active substance ethyl 3-[(2-{[4-(hexyloxycarbonylamino-imino-methyl)-phenylamino]-methyl}-1-methyl-1H-benzimidazole-5-carbonyl)-pyridin-2-yl-amino]-propionate (dabigatran etexilate) and the pharmacologically acceptable salts thereof, in particular dabigatran etexilate methanesulfonate.
    Type: Application
    Filed: July 1, 2011
    Publication date: July 11, 2013
    Applicant: KRKA, TOVARNA ZDRAVIL, D.D., NOVO MESTO
    Inventor: Vesna Kroselj
  • Publication number: 20130142880
    Abstract: The present invention refers to pharmaceutical beclomethasone dipropionate compositions in modified-release gastro-resistant microspheres and to their oral use in the treatment of inflammatory pathologies of the intestinal tract. Said compositions in microspheres comprise: a) a core consisting of a microsphere of inert material; b) a first intermediate coating comprising beclomethasone dipropionate and at least one physiologically acceptable excipient; c) a second modified-release gastro-resistant coating. The present invention also refers to a process for obtaining said compositions.
    Type: Application
    Filed: August 2, 2011
    Publication date: June 6, 2013
    Applicant: SOFAR SPA
    Inventor: Carla Labruzzo
  • Patent number: 8449920
    Abstract: Sustained-released beads providing active ingredients over an extended period of time to an individual orally ingesting the sustained release beads. The sustained-release beads can be part of a suspension wherein the sustained-release beads are suspended and evenly dispersed in the suspension. Binding agents are used to form the structural framework of the sustained released beads and retain the active ingredients without chemical or electrical bonding. The components of the dispersion medium are GRAS designated, making the suspension suitable for use as a food product.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: May 28, 2013
    Inventor: Robert Niichel
  • Publication number: 20130129825
    Abstract: The invention relates to the use of an oral dosage form based on microgranules and/or microtablets to reduce the abusive use of at least one active principle contained therein. The aim of the invention is to prevent the diversion of an oral dosage form based on microgranules and/or microtablets containing at least one active principle capable of causing a dependency, a gelling agent, and a gelling activator. The gelling agent and the activator are only brought into contact with each other in the event of diversion by crushing. Said judiciously selected pair of excipients confers a viscosity to the formulation, such that said formulation cannot be administered by injection or does not release the active principle rapidly by forming a gel when it comes into contact with the mucous membrane if nasally administered.
    Type: Application
    Filed: June 7, 2011
    Publication date: May 23, 2013
    Applicant: Ethypharm
    Inventor: Vincent Billoet
  • Publication number: 20130122101
    Abstract: A pharmaceutical composition may include a coated particulate which may include at least one active pharmaceutical ingredient, particularly one susceptible to abuse by an individual. The coated particles may include a fat/wax and have improved controlled release and/or crush resistance. Method of making these coated particulate and dosage forms therewith are also described.
    Type: Application
    Filed: December 27, 2012
    Publication date: May 16, 2013
    Applicant: CIMA LABS INC.
    Inventor: CIMA LABS INC.
  • Publication number: 20130115298
    Abstract: The present invention relates to an extended release composition comprising as active compound Venlafaxine Hydrochloride, in which Venlafaxine Hydrochloride is coated on a non pareil inert core, which coated core is then coated with polymeric layer which enables the controlled release of the Venlafaxine Hydrochloride.
    Type: Application
    Filed: November 21, 2011
    Publication date: May 9, 2013
    Applicant: LYCORED BIO LTD.
    Inventor: Yoram SELA
  • Publication number: 20130115286
    Abstract: Oral administration forms are described for the controlled release of an antibiotic selected from the group consisting of rifampicin, rifabutin, rifapentine, rifalazil and mixtures thereof, for treating bacterial infections of the gastrointestinal tract, in particular travellers' diarrhoea, hepatic encephalopathy, ulcerative colitis, irritable bowel syndrome (IBS), Crohn's disease, and IBD (inflammatory bowel disease) in general. Moreover, said oral administration forms allow reduction of the amounts of antibiotic to be taken, with respect to the known administration forms and without reaching blood concentrations such as to select resistant strains of tuberculosis mycobacteria.
    Type: Application
    Filed: July 13, 2011
    Publication date: May 9, 2013
    Inventors: Mario Brufani, Bianca Maria Lagrasta, Rolando Marzella, Ilaria Medici, Silvio Silvestri
  • Patent number: 8435554
    Abstract: Compositions for nasal administration, which comprise a pharmaceutical, a physiologically active peptide, or a peptide-related compound, and as the carrier thereof, crystalline cellulose with a specific particle diameter and/or partially pregelatinized starch are provided. Such compositions improve the in vivo absorption efficiency of pharmaceuticals.
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: May 7, 2013
    Assignee: Shin Nippon Biomedical Laboratories, Ltd.
    Inventors: Toshikazu Oki, Takashi Hanafusa, Shunji Haruta
  • Publication number: 20130108703
    Abstract: The compositions of the present invention composition comprise a therapeutically effective amount of particles comprising lamotrigine, in combination with granules comprising a disintegrant, and a sugar alcohol and/or a saccharide. These compositions are useful in treating epilepsy and bipolar disorder, particularly for patients with dysphagia, and to improve compliance with bipolar patients.
    Type: Application
    Filed: April 25, 2012
    Publication date: May 2, 2013
    Applicant: Aptalis Pharmatech, Inc.
    Inventors: Gopi M. Venkatesh, Nehal H. Vyas, Michael Gosselin, Jin-Wang Lai
  • Patent number: 8420662
    Abstract: It is an object of the present invention to provide a stable solid preparation comprising a 4,5-epoxymorphinan derivative or a pharmacologically acceptable acid addition salt thereof as an effective ingredient. That is, the present invention provides the stable solid preparation comprising the 4,5-epoxymorphinan derivative or the pharmacologically acceptable acid addition salt thereof as the effective ingredient, and comprising sodium thiosulfate, a sugar or a sugar alcohol and hydroxypropylcellulose having a low degree of substitution in an amount of 1 to 30% by weight per weight of a unit containing the effective ingredient.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: April 16, 2013
    Assignee: Toray Industries, Inc.
    Inventors: Suguru Takaki, Kotoe Ohta, Yasuhide Horiuchi, Masato Kobayashi, Junko Kawasaki, Eijiro Horisawa
  • Publication number: 20130084340
    Abstract: The present invention includes compositions and methods for the controlled release of active agents in a shelf-stable liquid formulation by blending one or more controlled release microbeads comprising one or more active agents, preparing a dense, thixotropic solution having a density that is at, or about, the density of the one or more microbeads comprising a thixotropic agent, water and one or more preservatives under conditions that reduce bubble formation and mixing the microbeads and the thixotropic solutions in a mixer that lacks scraping paddles.
    Type: Application
    Filed: November 26, 2012
    Publication date: April 4, 2013
    Applicant: NEOS THERAPEUTICS, LP
    Inventors: Mark Tengler, Paul Taskey, Daniel Lockhart, Russell McMahen
  • Publication number: 20130084332
    Abstract: This application relates to taste masked multi-layered particles an inert core, one or more coating layer(s) comprising a pharmaceutically active ingredient and a binder, an intermediate coating layer (seal coating) free from a low molecular weight water-soluble ionic compound and comprising a water-soluble pharmaceutical film-forming compound selected from (i) HPMC and PEG or (ii) PVP, and an outer coating layer (final or taste masking coating) free from a low molecular weight water-soluble ionic compound and comprising (i) a poly(meth)acrylate or (ii) a mixture comprising 60-90% (w/w) EC and 10-40% (w/w) HPMC, wherein the pharmaceutically active ingredient is water-soluble and comprises either at least one basic group and/or a bitter taste. Further disclosed are methods for the production of such particles and pharmaceutical compositions comprising them.
    Type: Application
    Filed: August 13, 2012
    Publication date: April 4, 2013
    Applicant: BOEHRINGER INGELHEIM VETMEDICA GMBH
    Inventors: Martin FOLGER, Stefan LEHNER, Annette GRAVE, Norbert POELLINGER, Randolph Seidler
  • Patent number: 8409621
    Abstract: A method of forming particles, comprises accelerating a first stream comprising a first liquid, applying a charging voltage of at most 1.5 kV to the first stream, and vibrating the first stream, to form particles.
    Type: Grant
    Filed: November 13, 2007
    Date of Patent: April 2, 2013
    Assignee: The Board of Trustees of the University of Illinois
    Inventors: Kyekyoon Kim, Hyungsoo Choi, Young Bin Choy
  • Patent number: 8404281
    Abstract: Nanoparticles comprising T3 and their use in treating, e.g., cardiac conditions, for example cardiac arrest, are provided. Such nanoparticles provide improved delivery of T3 and allow for acute treatment and optionally for sustained release of T3 in a patient.
    Type: Grant
    Filed: June 8, 2010
    Date of Patent: March 26, 2013
    Assignee: Avant Garde Therapeutics & Technologies LLC
    Inventors: Leo Rubin, Shaker Mousa
  • Publication number: 20130071481
    Abstract: The present invention relates to a coating particle containing a nuclear particle covered with a coating layer, and in the coating particle, the coating layer is a layer containing hydroxyalkyl cellulose and a binder.
    Type: Application
    Filed: June 6, 2011
    Publication date: March 21, 2013
    Inventors: Hideki Ichikawa, Yoshinobu Fukumori, Satoru Abe, Yusuke Masue
  • Patent number: 8394415
    Abstract: A pharmaceutical dosage form comprising non-steroidal-anti-inflammatory drugs, in particular propionic acid derivatives such as ibuprofen, along with a second active ingredient having a shorter therapeutically effective plasma concentration duration, such as phenylephrine, and methods of administering the same are provided. This method provides improved therapeutic effect, in particular pain relief along with decongestant relief, over extended time periods.
    Type: Grant
    Filed: November 20, 2007
    Date of Patent: March 12, 2013
    Assignee: McNeil-PPC, Inc
    Inventors: Der-Yang Lee, Jen-Chi Chen, Vincent Chen, Robert Shen