Layered Unitary Dosage Forms Patents (Class 424/472)
  • Publication number: 20150017242
    Abstract: The present invention relates to multi component composition of dronedarone or pharmaceutically acceptable salts, esters, metabolites, prodrugs or enantiomers thereof and controlled release polymers. The use of multi component composition of Dronedarone would improve the bioavailability and the patient compliance with reduction in number of dosages to be taken per day.
    Type: Application
    Filed: February 14, 2013
    Publication date: January 15, 2015
    Inventors: Ashish Ashokrao Deshmukh, Hemant Bhalerao, Pravin Meghrajji Bhutada, Sajeev Chandran, Shirishkumar Kulkarni
  • Publication number: 20150010629
    Abstract: Controlled release and taste masking compositions containing one or more active principles inglobated in a three-component matrix structure, i.e. a structure formed by successive amphiphilic, lipophilic or inert matrices and finally inglobated or dispersed in hydrophilic matrices. The use of a plurality of systems for the control of the dissolution of the active ingredient modulates the dissolution rate of the active ingredient in aqueous and/or biological fluids, thereby controlling the release kinetics in the gastrointestinal tract.
    Type: Application
    Filed: September 19, 2014
    Publication date: January 8, 2015
    Applicant: COSMO TECHNOLOGIES LIMITED
    Inventors: Roberto VILLA, Massimo PEDRANI, Mauro AJANI, Lorenzo FOSSATI
  • Publication number: 20140377351
    Abstract: The invention relates to a pharmacologically active combination and a method of enhancing cognitive performance in a patient suffering from Alzheimer's disease comprising administering to said patient a cognitive performance-enhancing amount of melatonin or a melatonin agonist in a combination therapy with a nicotine receptor agonist.
    Type: Application
    Filed: September 10, 2014
    Publication date: December 25, 2014
    Applicant: NEURIM PHARMACEUTICALS (1991) LTD.
    Inventors: Nava ZISAPEL, Moshe LAUDON
  • Publication number: 20140377352
    Abstract: An abuse resistant oral pharmaceutical composition, comprising: a barrier layer, comprising a first polymer; a diffusion layer, comprising a second polymer, substantially covering the barrier layer, wherein the diffusion layer is bonded to the barrier layer and comprises a drug that is substantially homogeneously distributed within the second polymer and diffuses from the diffusion layer within the gastrointestinal (GI) tract; and optionally an expansion layer comprising an expandable polymer, wherein the expansion layer is substantially covered by the barrier layer. Methods of making the same and methods of using the same are also provided.
    Type: Application
    Filed: September 12, 2014
    Publication date: December 25, 2014
    Inventors: Manish S. Shah, Ray J. DiFalco
  • Publication number: 20140377350
    Abstract: Bilayer Tablet Formulations of Flurbiprofen And Glucosamin The present invention relates to a bilayer tablet formulation of flurbiprofen and glucosamine. Particularly, the present invention relates to a bilayer tablet formulation having a controlled release flurbiprofen and immediate release glucosamine; furthermore relates to their process and use.
    Type: Application
    Filed: January 28, 2013
    Publication date: December 25, 2014
    Inventors: Umit Cifter, Ali Turkyilmaz, Onur Mutlu
  • Publication number: 20140377349
    Abstract: The present invention relates to a controlled-release oral dosage form for administration of oxycodone once a day and a method of preparing a controlled-release oral dosage form for administration of oxycodone once a day.
    Type: Application
    Filed: June 29, 2012
    Publication date: December 25, 2014
    Applicant: DEVELCO PHARMA SCHWEIZ AG
    Inventors: Hélène Rey, Marc Fischer, Mathias Scheer, Dirk Kramer
  • Publication number: 20140370086
    Abstract: Sublingual immunotherapy (SLIT) with reduced oral itchiness is disclosed. The improved sublingual immunotherapy combines a monotonically increasing dose of allergen, along with a constant dose of mast cell stabilizer, thereby substantially avoiding the oral itchiness and other uncomfortable adverse reactions typically experienced with SLIT, which can improve patient compliance. An antihistamine and/or a leukotriene inhibitor can also be added along with the mast cell stabilizer. Multi-layer and/or coated tablets, and flexible paired ampoules with special features to advantageously time the dose of the allergen relative to the dose of the mast cell stabilizer, have been provided to effectively administer the improved sublingual immunotherapy in a highly convenient manner.
    Type: Application
    Filed: June 17, 2013
    Publication date: December 18, 2014
    Inventors: Ziv Harish, Russ Weinzimmer
  • Patent number: 8911781
    Abstract: A novel patient-convenient, cost effective pharmaceutical composition, comprising of thiazolidinediones and biguanide for controlling hyperglycemia manufactured as multilayer tablet and its process of manufacturing, for immediate release of thiazolidinediones or thiazolidinediones and biguanide and prolonged release of the biguanide only, the tablet comprising of minimum two layers wherein one outer layer comprises of a mixture of excipients and thiazolidinediones or thiazolidinediones and biguanide allowing immediate release of thiazolidinediones or thiazolidinediones and biguanide respectively and the other layer arranged in contact with the immediate release layer which comprises of a novel composition of excipients and a minimum one or more non-biodegradable, inert polymer(s) and the biguanide allowing pH independent prolonged release of the biguanide up to a period of 8-12 hours. The tablets are for once a day dosing.
    Type: Grant
    Filed: October 14, 2002
    Date of Patent: December 16, 2014
    Assignee: Inventia Healthcare Private Limited
    Inventors: Amit Krishna Antarkar, Rajendra Ghanshamlal Lala, Nirav Mahendra Kamdar, Parag Narayan Gadkari, Maya Janak Shah, Janak Ramanlal Shah
  • Patent number: 8911770
    Abstract: A strip, which is both edible and dissolvable, is provided comprising a film and a dosage of at least 2% of the reference daily intake (RDI) of at least one dietary supplement for malnutrition or to prevent/treat alcohol induced hangovers. A method for treating malnutrition and/or preventing and treating alcohol-induced hangovers using a dissolvable orally administered strip.
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: December 16, 2014
    Inventor: Alessandra Grassi
  • Publication number: 20140363505
    Abstract: The invention relates to a new fixed dose combination of benazepril with pimobendan.
    Type: Application
    Filed: December 19, 2012
    Publication date: December 11, 2014
    Inventors: Jernej Grmas, Zdenka Jerala-Strukelj, Sebastjan Reven
  • Publication number: 20140356428
    Abstract: The invention relates to a pharmaceutical dosage form comprising (i) at least one formed segment (S1), which contains a first pharmacologically active ingredient (A1) and provides prolonged release thereof, and (ii) at least one further segment (S2), which contains a second pharmacologically active ingredient (A2) and provides immediate release thereof, wherein the at least one formed segment (S1) exhibits a higher breaking strength than the at least one further segment (S2) and the at least one formed segment (S1) exhibits a breaking strength of more than 500 N.
    Type: Application
    Filed: May 27, 2014
    Publication date: December 4, 2014
    Applicant: GRÜNENTHAL GMBH
    Inventors: LUTZ BARNSCHEID, ANJA GEIßLER, KLAUS WENING, STEFANIE STRAUCH, JANA PÄTZ, SEBASTIAN SCHWIER
  • Publication number: 20140356420
    Abstract: The present invention relates to a micro-particle for extending satiety and controlling blood glucose and lipid levels, comprising a core having the protein extract from sweet potato, an active ingredient layer coated on the core, and a protection layer coated over the active ingredient layer as an external layer, wherein the protein extract from sweet potato contains trypsin inhibitor and glycoprotein. The micro-particle comprising a protein extract from sweet potato can effectively extend satiety, control blood glucose and lipid levels and increase metabolism effectively.
    Type: Application
    Filed: May 30, 2013
    Publication date: December 4, 2014
    Inventor: Chin Yuan Huang
  • Patent number: 8895065
    Abstract: There is provided a single unit oral dose pharmaceutical composition comprising a) levodopa or salts thereof from about 50 mg to about 300 mg in extended release form, b) carbidopa or salts thereof from about 10 mg to about 100 mg in extended release and c) entacapone or salts thereof from about 100 mg to about 1000 mg in immediate release form, optionally with other pharmaceutically acceptable excipients. The invention also relates to process of preparation of such compositions.
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: November 25, 2014
    Assignee: Wockhardt Ltd.
    Inventors: Yatendra Kumar Gupta, Girish Kumar Jain, Munish Talwar, Manoj Mashalkar
  • Publication number: 20140341986
    Abstract: Provided herein are methods for treating certain conditions, including diabetes, obesity, and other metabolic diseases, disorders or conditions by administrating a composition comprising a biguanide or related heterocyclic compound, e.g., metformin. Also provided herein are biguanide or related heterocyclic compound compositions, and methods for the preparation thereof for use in the methods of the present invention. Also provided herein are compositions comprising metformin and salts thereof and methods of use.
    Type: Application
    Filed: August 4, 2014
    Publication date: November 20, 2014
    Inventors: Alain D. Baron, Mark S. Fineman, Nigel R.A. Beeley
  • Patent number: 8889187
    Abstract: An antibiotic product is comprised of at least two dosages forms, each of which has a different release profile, with the Cmax for the antibiotic product being reached in less than about twelve hours. In one embodiment, there is an immediate release dosage form, as well as one or more delayed release dosage forms, with each of the dosage forms having a different release profile, wherein each reaches a Cmax at different times.
    Type: Grant
    Filed: October 14, 2011
    Date of Patent: November 18, 2014
    Assignee: Shionogi Inc.
    Inventors: Edward M Rudnic, James D Isbister, Donald J Treacy, Jr., Sandra E Wassink
  • Patent number: 8883203
    Abstract: The invention relates to a pharmaceutical composition and oral dosage forms comprising a bisphosphonate in combination with an enhancer to enhance intestinal delivery of the bisphosphonate to the underlying circulation. Preferably, the enhancer is a medium chain fatty acid or a medium chain fatty acid derivative having a carbon chain length of from 6 to 20 carbon atoms, and the solid oral dosage form is a controlled release dosage form such as a delayed release dosage form.
    Type: Grant
    Filed: April 26, 2010
    Date of Patent: November 11, 2014
    Assignee: Merrion Research III Limited
    Inventor: Thomas W. I. Leonard
  • Publication number: 20140314848
    Abstract: The present invention describes antihypertensive pharmaceutical formulations particularly formulations of losartan and indapamide.
    Type: Application
    Filed: October 2, 2012
    Publication date: October 23, 2014
    Inventors: Giuseppe Soldati, Giancarlo Santus, Ricardo Vian Marques, Leticia Khater Covesi, Pedro Bordeaux Rego
  • Publication number: 20140308349
    Abstract: Methods and compositions are provided which comprise effective amounts of one or more analgesics, such as hydrocodone or acetaminophen, and an antiemetic, such as promethazine, to treat a subject, including reducing or eliminating an adverse effect associated with the analgesics.
    Type: Application
    Filed: April 3, 2014
    Publication date: October 16, 2014
    Applicant: Charleston Laboratories, Inc.
    Inventors: Paul BOSSE, John Ameling, Bernard Schachtel, Ray Takigiku
  • Publication number: 20140308346
    Abstract: The present invention features a novel therapy for effecting weight loss which involves treating a subject with a sympathomimetic agent (e.g., phentermine or a phentermine-like drug) in combination with an anticonvulsant sulfamate derivative (e.g., topiramate) such that the subject experiences weight loss. The combination methods of the present invention also are effective against symptoms associated with Syndrome X. The invention also features pharmaceutical compositions and kits for use in the practice of these novel therapies.
    Type: Application
    Filed: June 27, 2014
    Publication date: October 16, 2014
    Inventor: Thomas NAJARIAN
  • Publication number: 20140302134
    Abstract: The present invention relates to a formulation for the controlled release of active ingredients after the passage of the ileo-cecal-valve, comprising one or more active ingredients or one or more active ingredient containing cores (W), enveloped by one or more envelopments (C), which are dissoluble or permeable above an individual defined pH value and are dissoluble or permeable below another individual defined pH value, again enveloped by an envelopment (E), which is dissoluble or permeable above still another individual defined pH value.
    Type: Application
    Filed: September 7, 2012
    Publication date: October 9, 2014
    Inventor: Roland Saur-Brosch
  • Publication number: 20140302141
    Abstract: This invention pertains to a multi-layered tablet for a triple combination release of active agents to an environment of use. More particularly, the invention pertains to a multi-layered tablet (1) comprising two external drug-containing layers (2 and 3) in stacked arrangement with respect to and on opposite sides of an oral dosage form (4) that provides a triple combination release of at least one active agent. In one embodiment of the invention the dosage form is an osmotic device. In another embodiment of the invention the dosage form is a gastro-resistant coated core. In yet another embodiment of the invention the dosage form is a matrix tablet. In a different embodiment the dosage form is a hard capsule.
    Type: Application
    Filed: February 24, 2014
    Publication date: October 9, 2014
    Applicant: OSMOTICA KERESKEDELMI ES SZOLGALTATO KFT
    Inventors: FERNANDO G. TONEGUZZO, GLENN A. MEYER, Marcelo A. RICCI, Marcelo A. COPPARI, ANA C. PASTINI, GUSTAVO A. FISCHBEIN
  • Publication number: 20140302137
    Abstract: The present invention is directed a pharmaceutical compositions for co-therapy treatment and prevention of glucose-related disorders such as Type 2 diabetes mellitus and Syndrome X.
    Type: Application
    Filed: June 20, 2014
    Publication date: October 9, 2014
    Inventors: Urbain Alfons Clementina Delaet, Anne Faure, Philip Erna Hortentia Gilbert Heyns, Eugeen Maria Jozef Jans, Aniruddha Railkar
  • Patent number: 8852635
    Abstract: The invention relates to pharmaceutical compositions comprising unmicronized fenofibrate in admixture with a wetting agent and one or more pharmaceutically acceptable excipients, wherein the admixture is not comicronized before processing. The invention also relates to processes for the preparation of such compositions.
    Type: Grant
    Filed: February 23, 2008
    Date of Patent: October 7, 2014
    Assignee: Wockhardt Ltd
    Inventors: Ramakant Kashinath Gundu, Narayanan Murali, Girish Kumar Jain
  • Publication number: 20140294950
    Abstract: The disclosed embodiments relate to, dosing regimens for the administration of topiramate, optionally in combination with one or more sympathomimetic agents such as phentermine. The dosing regimens can, for example, limit the exposure of subjects to topiramate, identify subjects who are unlikely to obtain a benefit from treatment with escalating dosages of topiramate (with or without the sympathomimetic agent, such as phentermine), or both, thereby reducing or eliminating harmful or intolerable side effects in subjects who are unlikely to respond to treatment and maximizing the therapeutic benefits from treatment in subjects who do respond.
    Type: Application
    Filed: March 17, 2014
    Publication date: October 2, 2014
    Inventors: Peter TAM, Roman DVORAK, Craig PETERSON
  • Publication number: 20140294956
    Abstract: The present disclosure provides extended release pharmaceutical compositions comprising an opioid and an additional active pharmaceutical ingredient, wherein the composition exhibits gastric retentive properties which are achieved by a combination of a physical property of the composition and release of the opioid, wherein upon administration to a subject, the composition has at least one pharmacokinetic parameter that differs by less than about 30% when the subject is in a fasted state as compared to a fed state.
    Type: Application
    Filed: June 11, 2014
    Publication date: October 2, 2014
    Inventors: Krishna R. Devarakonda, Michael J. Giuliani, Vishal K. Gupta, Ralph A. Heasley, Susan Shelby
  • Patent number: 8846086
    Abstract: The present invention relates to pharmaceutical dosage forms, for example to a tamper resistant dosage form including an opioid analgesic, and processes of manufacture, uses, and methods of treatment thereof.
    Type: Grant
    Filed: May 23, 2013
    Date of Patent: September 30, 2014
    Assignee: Purdue Pharma L.P.
    Inventors: William H. McKenna, Richard O. Mannion, Edward P. O'Donnell, Haiyong H. Huang
  • Patent number: 8846074
    Abstract: The invention features sublingual film formulations of dopamine agonists and methods of treating Parkinson's disease, tremors, restless leg syndrome, sexual dysfunction, and depressive disorders therewith.
    Type: Grant
    Filed: April 8, 2013
    Date of Patent: September 30, 2014
    Assignees: Cynapsus Therapeutics, Inc., ARx, LLC
    Inventors: Nathan John Bryson, Anthony John Giovinazzo, Scott David Barnhart, Michael Clinton Koons
  • Publication number: 20140287041
    Abstract: An oral methylphenidate extended release tablet is described, which can be scored and still retain its extended release profile. The tablet contains a combination of an uncoated methylphenidate-ion exchange resin complex, a barrier coated methylphenidate-ion exchange resin complex-matrix, and an uncomplexed methylphenidate active component. Following administration of a single dose of the extended release methylphenidate chewable tablet, a therapeutically effective amount of methylphenidate is reached in less than about 20 minutes and the composition provides a twelve-hour extended release profile.
    Type: Application
    Filed: June 10, 2014
    Publication date: September 25, 2014
    Inventors: Yu-Hsing Tu, Ashok Perumal, Kalyan Kathala
  • Publication number: 20140271783
    Abstract: A combination of sheets can be combined into an ingestible unit. The individual sheets can be prepared to have one or more functionalities, such as providing a biologically active agent, disintegrating and opening the unit, controlling release of an agent, facilitating absorption from the GI tract, as well as many others. The individual sheets can be selectively identified for combining into a multifunctional ingestible unit with a random or predetermined arrangement or stacking pattern. The individual sheets can be loose in a capsule or laminated together into a stacked layered structure. The combination of sheets can be pressed, laminated, tableted, or otherwise prepared into an ingestible unit. The ingestible unit can be predetermined to be useful for administering a drug, drug combination, multi-drug regimen as well as tailored to subject-specific multi-drug therapeutic regimens. The sheets can be loaded with any type of agent ranging from drugs to anti-counterfeit agents.
    Type: Application
    Filed: October 15, 2012
    Publication date: September 18, 2014
    Inventors: Rodolfo Pinal, Bo Zhou, Andrew Otte
  • Publication number: 20140271850
    Abstract: Described herein is a pharmaceutical composition comprising lamotrigine as an active ingredient providing a prolonged release characteristic to allow once a day dosage regime. The composition comprises lamotrigine and a swelling agent forming a core or an extended-release composition. The core or an extended-release composition may be coated with a hydrophobic, pH-independent polymer to provide a modified extended-release composition. The formulation may comprise other pharmaceutically acceptable excipients that may act as additional release rate modifier(s), e.g., a pore forming agent in the hydrophobic polymer coat/film. Also described are the processes of preparing such dosage forms and their use.
    Type: Application
    Filed: March 13, 2014
    Publication date: September 18, 2014
    Applicant: PHARMTAK, INC.
    Inventors: I-Lan Tung Sue, Jung-Chung Lee
  • Publication number: 20140271851
    Abstract: A pharmaceutical formulation includes (1) a first dosage component comprising: a core comprising a non-ionic polymer matrix, a first amount of ondansetron or an equivalent amount of an ondansetron salt thereof dispersed within the matrix, and an electrolyte dispersed within the matrix; a first seal coat surrounding the core, the first seal coat comprising a non-ionic polymer matrix; and an immediate release drug layer surrounding the first seal coat, wherein the immediate release drug layer comprises a non-ionic polymer and a second amount of ondansetron or an equivalent amount of an ondansetron salt thereof dispersed therein; and (2) a second dosage component comprising: a core comprising a third amount of ondansetron or an equivalent amount of an ondansetron salt thereof, at least one filler, and a lubricant; and a coating surrounding the core, the coating comprising water and a mixture of methacrylic acid-alkyl acrylate copolymers with alkaline groups.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: RedHill Biopharma Ltd.
    Inventors: Reza Fathi, Gilead Raday, Patrick Gosselin, Guy Goldberg
  • Publication number: 20140271842
    Abstract: The present invention relates to oral sustained release formulations of tofacitinib and pharmaceutical acceptable salts thereof. The formulations described herein have desirable pharmacokinetic characteristics.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: Pfizer Inc.
    Inventors: Scott Max Herbig, Sriram Krishnaswami, Joseph Kushner, IV, Manisha Lamba, Thomas C Stock
  • Publication number: 20140271853
    Abstract: The present invention relates to combinations of a proton pump inhibiting agent and at least one buffering agent that have been found to possess improved bioavailability, chemical stability, physical stability, dissolution profiles, disintegration times, as well as other improved pharmacokinetic, pharmacodynamic, chemical and/or physical properties.
    Type: Application
    Filed: May 29, 2014
    Publication date: September 18, 2014
    Applicant: SANTARUS, INC.
    Inventors: Warren Hall, Laura Weston, Kay Olmstead, Laura Gallo, Craig Bowe
  • Publication number: 20140271852
    Abstract: Sustained release formulations of nalbuphine or pharmaceutically acceptable salts thereof; methods for making the sustained release formulations of nalbuphine or pharmaceutically acceptable salts thereof; and methods for using the sustained release formulations of nalbuphine or pharmaceutically acceptable salts thereof to treat patients suffering from pain are provided.
    Type: Application
    Filed: May 29, 2014
    Publication date: September 18, 2014
    Applicant: PENWEST PHARMACEUTICALS CO.
    Inventors: Anand R. BAICHWAL, Philip A. GOLIBER, Anthony E. CARPANZANO, Thomas SCIASCIA, Donald DIEHL, II, Brian VOGLER, David VERBEL, Stanley AU
  • Patent number: 8834925
    Abstract: The present invention relates to pharmaceutical dosage forms, for example to a tamper resistant dosage form including an opioid analgesic, and processes of manufacture, uses, and methods of treatment thereof.
    Type: Grant
    Filed: May 23, 2013
    Date of Patent: September 16, 2014
    Assignee: Purdue Pharma L.P.
    Inventors: William H. McKenna, Richard O. Mannion, Edward P. O'Donnell, Haiyong H. Huang
  • Publication number: 20140255484
    Abstract: Modified release oral pharmaceutical compositions of dexlansoprazole or pharmaceutically acceptable salts or hydrated forms thereof in the form of a bilayer tablet and processes for the manufacture of the tablet composition and its use in the treatment of gastrointestinal disorders.
    Type: Application
    Filed: May 12, 2014
    Publication date: September 11, 2014
    Applicant: SANOVEL ILAC SANAYI VE TICARET ANONIM SIRKETI
    Inventors: Unit Cifter, Ali Turkyilmaz, Ibrahim Murat Uzer, Alper Terkinli, Levent Oner
  • Publication number: 20140248344
    Abstract: An abuse resistant oral pharmaceutical composition, comprising: a barrier layer, comprising a first polymer; a diffusion layer, comprising a second polymer, substantially covering the barrier layer, wherein the diffusion layer is bonded to the barrier layer and comprises a drug that is substantially homogeneously distributed within the second polymer and diffuses from the diffusion layer within the gastrointestinal (GI) tract; and optionally an expansion layer comprising an expandable polymer, wherein the expansion layer is substantially covered by the barrier layer. Methods of making the same and methods of using the same are also provided.
    Type: Application
    Filed: May 9, 2014
    Publication date: September 4, 2014
    Applicant: lnspirion Delivery Technologies, LLC
    Inventors: Manish S. SHAH, Ray J. DiFalco
  • Patent number: 8821929
    Abstract: The present invention relates to pharmaceutical dosage forms, for example to a tamper resistant dosage form including an opioid analgesic, and processes of manufacture, uses, and methods of treatment thereof.
    Type: Grant
    Filed: May 23, 2013
    Date of Patent: September 2, 2014
    Assignee: Purdue Pharma L.P.
    Inventors: William H. McKenna, Richard O. Mannion, Edward P. O'Donnell, Haiyong H. Huang
  • Patent number: 8821928
    Abstract: Layered pharmaceutical composition suitable for oral use in the treatment of diseases where absorption takes place over a large part of the gastrointestinal tract. The composition comprising A) a solid inner layer comprising i) an active substance, and ii) one or more disintegrants/exploding agents, one of more effervescent agents or a mixture thereof.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: September 2, 2014
    Assignee: Egalet Ltd.
    Inventors: Pernille Hoyrup Hemmingsen, Anders Vagno Pedersen, Daniel Bar-Shalom
  • Patent number: 8815289
    Abstract: The present invention relates to pharmaceutical dosage forms, for example to a tamper resistant dosage form including an opioid analgesic, and processes of manufacture, uses, and methods of treatment thereof.
    Type: Grant
    Filed: May 23, 2013
    Date of Patent: August 26, 2014
    Assignee: Purdue Pharma L.P.
    Inventors: William H. McKenna, Richard O. Mannion, Edward P. O'Donnell, Haiyong H. Huang
  • Patent number: 8815287
    Abstract: Disclosed are oral dosage forms, comprising (i) a therapeutically effective amount of an opioid agonist; (ii) an opioid antagonist in releasable form; and (iii) a sequestered opioid antagonist which is not released when the dosage form is administered intact, and methods thereof.
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: August 26, 2014
    Assignee: Purdue Pharma L.P.
    Inventors: Christopher Breder, Curtis Wright, Benjamin Oshlack
  • Patent number: 8808741
    Abstract: The present invention relates to pharmaceutical dosage forms, for example to a tamper resistant dosage form including an opioid analgesic, and processes of manufacture, uses, and methods of treatment thereof.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: August 19, 2014
    Assignee: Purdue Pharma L.P.
    Inventors: William H. McKenna, Richard O. Mannion, Edward P. O'Donnell, Haiyong H. Huang
  • Patent number: 8795723
    Abstract: The invention relates to a sustained release formulation for delivering one or more pharmaceutically active agents. The formulation comprises cross-linked high amylose starch and at least one pharmaceutically active agent, and optionally can be subdivided into smaller dosage forms where the smaller dosage forms have substantially the same sustained release properties as the formulation from which they were derived. The formulations can provide sustained release for up to at least 24 hours, and because of their divisability permits a recipient of the active agent or the person administering the active agent to titrate the dosage of the agent.
    Type: Grant
    Filed: September 11, 2006
    Date of Patent: August 5, 2014
    Assignee: Angelini Pharma Inc.
    Inventors: Sonia Gervais, Damon Smith, Pauline Contamin, Rachid Ouzerourou, My Linh Ma
  • Publication number: 20140212490
    Abstract: A pharmaceutical tablet comprising an immediate release portion containing an active ingredient and a delayed release portion, wherein the delayed release portion comprises an enteric-coated layer and within the enteric-coated layer there is at least one member selected from the group consisting of enteric-coated microparticle dosage forms containing an active ingredient and enteric-coated mini-tablet dosage forms containing an active ingredient, is disclosed.
    Type: Application
    Filed: March 28, 2014
    Publication date: July 31, 2014
    Applicant: SHIONOGI INC.
    Inventors: Bruce Cao, Sandra E. Wassink, Donald J. Treacy, JR., Beth A. Burnside, Colin E. Rowlings, John A. Bonck
  • Patent number: 8790694
    Abstract: The present disclosure provides extended release pharmaceutical compositions comprising an opioid and an additional active pharmaceutical ingredient, wherein the composition exhibits gastric retentive properties which are achieved by a combination of a physical property of the composition and release of the opioid, wherein upon administration to a subject, the composition has at least one pharmacokinetic parameter that differs by less than about 30% when the subject is in a fasted state as compared to a fed state.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: July 29, 2014
    Assignee: Mallinckrodt LLC
    Inventors: Krishna R. Devarakonda, Michael J. Giuliani, Vishal K. Gupta, Ralph A. Heasley, Susan Shelby
  • Patent number: 8771730
    Abstract: A gastroretentive drug formulation for the sustained release of an active agent in the gastrointestinal tract comprises an internal layer or compartment comprising an active agent and one or more pharmaceutical excipients, of which at least one is a polymer and two membranes forming together an envelope around the inner membrane, each membrane comprising at least one polymeric combination of an enteric polymer which is not soluble in gastric juice, and an hydrophilic swelling polymer, and at least one plasticizer.
    Type: Grant
    Filed: April 17, 2009
    Date of Patent: July 8, 2014
    Assignee: Intec Pharma Ltd.
    Inventors: Nadav Navon, Eytan Moor, David Kirmayer, Elena Kluev, Giora Carni
  • Publication number: 20140186439
    Abstract: Stable pharmaceutical compositions of famotidine and ibuprofen in a single unit dosage form are disclosed herein. The compositions comprise a famotidine core having a reduced or minimal surface area surrounded by a layer of ibuprofen. In some embodiments, the ibuprofen is in direct physical contact with the famotidine.
    Type: Application
    Filed: August 6, 2013
    Publication date: July 3, 2014
    Applicant: HORIZON PHARMA USA, INC.
    Inventors: Jerry Xu, George F. Tidmarsh
  • Patent number: 8765179
    Abstract: The invention relates to processes for coating a surface with a crosslinked polyelectrolytes multilayer film incorporating a protein, preferably a growth factor type protein. The invention also relates to crosslinked polyelectrolytes multilayer films obtained by this process, and a coated surface obtained therefrom.
    Type: Grant
    Filed: January 15, 2010
    Date of Patent: July 1, 2014
    Assignees: Institut Polytechnique de Grenoble, Universite Montpellier 2 Sciences et Techniques, Centre National de la Recherche Scientifique
    Inventors: Catherine Picart, Thomas Crouzier
  • Patent number: 8765178
    Abstract: A pharmaceutical formulation having a geometric configuration that affects the release characteristics of active agents contained therein and associated methods are provided. In one aspect, a sustained release oral dosage pharmaceutical tablet may include a first layer having a first active agent, where the first layer is disposed between two adjacent controlled release layers, at least one of the adjacent layers including at least one second active agent. The two adjacent layers are arranged such that they cover a portion of the first layer. The two adjacent layers may be separate layers or they may be joined into a single continuous layer, depending on the overall configuration and geometric design of the oral dosage form.
    Type: Grant
    Filed: July 19, 2006
    Date of Patent: July 1, 2014
    Assignee: Watson Laboratories, Inc.
    Inventors: Nilesh H. Parikh, Teshome Melaku
  • Publication number: 20140178471
    Abstract: The present invention in general relates to a pharmaceutical dosage form comprising a multi-layered release formulation formed by co-extrusion. Said formulation in particular comprises a core layer comprising at least one polymer selected from polycaprolactone, ethylcellulose, or combinations thereof; and a coat layer comprising at least one (co)polymer selected from the list comprising: polyethylene oxide; polyethylene glycol; Basic Butylated Methacrylate (co)polymer; a (co)polymer of polyvinylcaprolactam, PEG and polyvinylacetate; or combinations thereof.
    Type: Application
    Filed: August 30, 2012
    Publication date: June 26, 2014
    Applicant: UNIVERSITEIT GENT
    Inventors: Jean Paul Remon, Chris Vervaet