Plural Concentric Cores Patents (Class 424/471)
-
Patent number: 11717526Abstract: The present disclosure provides a modified-release pharmaceutical composition comprising 4-[(7-methoxy-2,3-dihydro-1,4-benzothiazepin-4(5H)yl)methyl]benzoic acid hemifumarate, and a pharmaceutically-acceptable excipient. The present disclosure methods of treating conditions associated with RyRs, including, for example, cardiac disorder or disease, a musculoskeletal disorder or disease, cancer associated muscle weakness, malignant hyperthermia, and diabetes.Type: GrantFiled: May 19, 2022Date of Patent: August 8, 2023Assignee: ARMGO Pharma, Inc.Inventors: Eugene E. Marcantonio, Mette Uhre Anby, Jérôme Binet
-
Patent number: 11666536Abstract: Extended release pyridostigmine dosage forms, suitable for maintaining stable plasma concentrations with reduced or minimized initial burst release/dose dumping of pyridostigmine, are provided. The dosage forms include matrix tablets, gastroretentive tablets, and pellets, the latter being suitable for dosing in capsules, tablets, and sachets, as well as for sprinkling on foodstuffs. The disclosure also provides methods for improving patient compliance by administering once-a-day extended release pyridostigmine bromide dosage forms that provide a superior controlled drug release.Type: GrantFiled: December 14, 2021Date of Patent: June 6, 2023Assignee: Amneal Complex Products Research LLCInventors: Siva Ram Kiran Vaka, Dipen Desai, Wantanee Phuapradit, Navnit H. Shah, Namdev B. Shelke
-
Patent number: 11413294Abstract: The present invention relates to monolithic intravaginal rings comprising progesterone, methods of making, and uses thereof. The intravaginal rings comprise progesterone, a polysiloxane elastomer, and a pharmaceutically acceptable hydrocarbon or glycerol esters of a fatty acid.Type: GrantFiled: January 31, 2020Date of Patent: August 16, 2022Assignee: FERRING B.V.Inventors: Salah U. Ahmed, Jiaxiang Tsao, Anu Mahashabde, Diane D. Harrison
-
Patent number: 11236098Abstract: In certain embodiments the invention is directed to a process for preparing an oxycodone hydrochloride composition having less than 25 ppm of 14-hydroxycodeinone.Type: GrantFiled: March 15, 2021Date of Patent: February 1, 2022Assignee: Purdue Pharma L.P.Inventors: Robert Chapman, Lonn S. Rider, Qi Hong, Robert Kupper, Donald J. Kyle
-
Patent number: 11229577Abstract: The present invention relates to a process for the preparation of a solid pharmaceutical administration form using a 3D printing process as well. The process is a printing process that allows the production of solid pharmaceutical administration forms in a flexible manner and in conformity with the high quality standards required for the production of pharmaceuticals.Type: GrantFiled: September 8, 2017Date of Patent: January 25, 2022Assignee: Merck Patent GmbHInventors: Stefan Schiller, Andrea Hanefeld, Gerhard Jonschker
-
Patent number: 11202767Abstract: The present invention provides methods for the treatment of urea cycle disorders and Maple Syrup Urine Disease.Type: GrantFiled: March 9, 2021Date of Patent: December 21, 2021Assignee: Acer Therapeutics Inc.Inventors: Leah E. Appel, Joshua R. Shockey, D. Christopher Schelling
-
Patent number: 10987311Abstract: Extended release pyridostigmine dosage forms, suitable for maintaining stable plasma concentrations with reduced or minimized initial burst release/dose dumping of pyridostigmine, are provided. The dosage forms include matrix tablets, gastroretentive tablets, and pellets, the latter being suitable for dosing in capsules, tablets, and sachets, as well as for sprinkling on foodstuffs. The disclosure also provides methods for improving patient compliance by administering once-a-day extended release pyridostigmine bromide dosage forms that provide a superior controlled drug release.Type: GrantFiled: June 18, 2019Date of Patent: April 27, 2021Assignee: KASHIV SPECIALTY PHARMACEUTICALS, LLCInventors: Siva Ram Kiran Vaka, Namdev B. Shelke, Dipen Desai, Wantanee Phuapradit, Navnit H. Shah
-
Patent number: 10966944Abstract: Administration of a salt of bicyclo [2.2.2] octane-2-carbonic acid reduces dysphoria in dysphoric subjects, ameliorates ethanol craving in alcoholics, reduces the erythrocyte sedimentation rate and the level of liver function markers (AST, ALT, and bilirubin) in human subjects, and reduces the number or strength of seizures in epileptics.Type: GrantFiled: March 18, 2020Date of Patent: April 6, 2021Inventor: Susanna A. Saakian
-
Patent number: 10933072Abstract: Provided herein are compositions, systems, and methods for treating a disease, such as kidney and/or cardiovascular disease, with an agent that reduces the production of trimethylamine (TMA) or trimethylamine-n-oxide (TMAO) in a subject. In certain embodiments, the agent is: i) 3,3-dimethyl-1-butanol (DMB) or a DMB derivative or related compound, ii) acetylsalicylic acid or derivative thereof (e.g., with an enteric coating for delivery to the colon and/or cecum); iii) a flavin monooxygenase 3 (FMO3) inhibitor; iv) a gut TMA lyase inhibitor; v) an antibiotic or antimicrobial; vi) a probiotic or prebiotic; vii) an antiplatelet agent; or viii) a TMA and/or TMAO sequestering agent.Type: GrantFiled: October 30, 2019Date of Patent: March 2, 2021Assignee: The Cleveland Clinic FoundationInventor: Stanley L. Hazen
-
Patent number: 10807995Abstract: The present invention provides compounds useful for the treatment of opioid dependence, alcohol dependence, alcohol use disorder, or the prevention of relapse to opioid dependence in a subject in need thereof. Related pharmaceutical compositions and methods are also provided herein.Type: GrantFiled: July 11, 2019Date of Patent: October 20, 2020Assignee: Alkermes Pharma Ireland LimitedInventors: Brian M. Aquila, Hoan Huynh, Lewis D. Pennington, Ingo Mugge, Baudouin Gerard, Markus Haeberlein, Roman A. Valiulin, Julius F. Remenar, Demetri T. Moustakas, Thomas Andrew Wynn, Todd Bosanac
-
Patent number: 10765635Abstract: Various embodiments of modified-release multiparticulates (in bead or granule from) are described. The modified-release multiparticulates can comprise a core including a pharmaceutical and/or probiotic agent, optionally with additional excipients or binders to aid in creation of the core, one or more functional coatings disposed on the core and configured to provide a modified-release profile of the pharmaceutical and/or probiotic agent when given orally, and a coating of hypromellose acetate succinate (HPMCAS) disposed on the one or more functional coatings and configured to impart multiparticulate stability in aqueous acidic media. Suspensions including the modified-release multiparticulates are also described.Type: GrantFiled: February 6, 2019Date of Patent: September 8, 2020Inventors: Robert Niichel, Samuel Reinhold, III, Clayton J. Nelsen, Dan A. Finkbeiner, Roy J. McDaniel, Andrew D. Padilla
-
Patent number: 10758577Abstract: The present invention is directed to compositions comprising a mixture of microbes and the metabolites produced when the microbes are grown together. The invention is further directed to methods for making and using the compositions.Type: GrantFiled: December 14, 2018Date of Patent: September 1, 2020Assignee: PURE CULTURES 2020, INC.Inventors: Steven K. Kazemi, Naseer Sangwan
-
Patent number: 10751307Abstract: Administration of a salt of bi-cyclo [2.2.2] octane-2-carbonic acid reduces dysphoria in dysphoric subjects, ameliorates ethanol craving in alcoholics, reduces the erythrocyte sedimentation rate and the level of liver function markers (AST, ALT, and bilirubin) in human subjects, and reduces the number or strength of seizures in epileptics.Type: GrantFiled: March 13, 2018Date of Patent: August 25, 2020Inventor: Susanna A. Saakian
-
Patent number: 10695267Abstract: The present disclosure relates to medical devices containing time-release drug substance, and more particularly, to medical tubing, catheters, stents, cables (including fiber optic cables), pills, capsules, sheaths, threads, clamps, sutures, and endotracheal devices. The invention also generally relates to a method for extruding multiple laminated flow streams using microlayer coextrusion to create these various time-release drug delivery products.Type: GrantFiled: January 11, 2019Date of Patent: June 30, 2020Assignee: Guill Tool & Engineering Co., Inc.Inventors: Richard R. Guillemette, Robert G. Peters, Christopher Hummel
-
Patent number: 10632073Abstract: This invention relates to a granulate comprising mannitol and sorbitol in a weight ratio of between 70:30 and 97:3. This invention also relates to the use of the said granulate in the preparation of orodispersible tablets, to the orodispersible tablets obtained with the said granulate and to a process of production for obtaining the said granulate.Type: GrantFiled: December 4, 2017Date of Patent: April 28, 2020Assignee: E-PHARMA TRENTO S.p.A.Inventors: Massimiliano Rossi, Riccardo Catalano, Silvia Boschetti, Paolo Andreatta
-
Patent number: 10507185Abstract: A composite structural material and pharmaceutical composition comprising same, the use of the composite structural material in preparing a sustained release formulation, and a pharmaceutical composition formulation method; the composite structural material comprises a hydrophobic structural material and a hydrophilic structural material; the proportion of the hydrophobic structural material to the hydrophilic structural material ranges from 1:0.01 to 1:5, preferably 1:0.05 to 1:4, more preferably 1:0.1 to 1:3, and most preferably 1:0.4 to 1:2, such as 1:0.4 to 1:1.3. The pharmaceutical composition comprises the composite structural material and one or more active pharmaceutical ingredients, and preferably the proportion of the composite structural material to the active pharmaceutical ingredients ranges from 1:0.01 to 1:8, more preferably 1:0.02 to 1:5, and most preferably 1:0.03 to 1:1, such as 1:0.3 to 1:0.7.Type: GrantFiled: September 25, 2015Date of Patent: December 17, 2019Assignee: INNOVACO PHARMACEUTICALS, INC.Inventors: William Shifeng Wei, Herling Uang
-
Patent number: 10434138Abstract: The present invention relates to a formulation comprising a pharmaceutically active ingredient and a coating. The invention also relates to the use of the formulation in the treatment and prevention of disorders of the gastrointestinal tract. Also disclosed are methods for preparing the formulations.Type: GrantFiled: November 7, 2014Date of Patent: October 8, 2019Assignee: Sublimity Therapeutics LimitedInventors: Ivan Coulter, Vincenzo Aversa, Mónica Rosa, Bernard Francis McDonald
-
Patent number: 10226430Abstract: Delayed release of a drug to the colon is achieved from a delayed release formulation comprising a core and a coating for the core. The core comprises a drug and the coating comprises an inner layer and an outer layer. The outer layer comprises a mixture of a first polymeric material which is susceptible to attack by colonic bacteria, and a second polymeric material which has a pH threshold at about pH 5 or above. The inner layer comprises a third polymeric material which is soluble in intestinal fluid or gastrointestinal fluid, said third polymeric material being selected from an at least partially neutralized polycarboxylic acid and a non-ionic polymer. In embodiments in which the third polymeric material is a non-ionic polymer, the inner layer comprises at least one of a buffer agent and a base.Type: GrantFiled: April 29, 2013Date of Patent: March 12, 2019Assignee: TILLOTTS PHARMA AGInventors: Roberto Carlos Bravo Gonzalez, Thomas Buser, Frederic Jean-Claude Goutte, Abdul Waseh Basit, Felipe Jose Oliveira Varum, Ana Cristina Freire
-
Patent number: 10098835Abstract: A multi-step method of making a mammalian subcutaneous medical implant or non-implant for releasing self-contained drugs on a controlled basis over at least a 3 day period includes depositing at least portions of one or more individual layers of the implant by at least one computer controlled 3-D printer. The 3-D printing method may be accomplished via an array of 3-D nozzles that deposit materials (such as plastics, thermoplastics, coating materials, drug-containing matrix materials, non-drug containing matrix materials, bonding materials, biodegradable materials and/or the like) in very small, precise portions. The materials may be deposited in liquid, powder, sheet or other forms. Non-implant forms may also be provided by the techniques disclosed herein.Type: GrantFiled: May 1, 2017Date of Patent: October 16, 2018Inventors: Robert W. Adams, Wayne C. Pollock
-
Patent number: 10098866Abstract: A stabilized preparation which comprises: a unstable drug in a polyethylene glycol-containing preparation; and a coating agent comprising a copolyvidone instead of polyethylene glycol with which the drug is coated.Type: GrantFiled: August 11, 2016Date of Patent: October 16, 2018Assignee: Takeda Pharmaceutical Company LimitedInventors: Hajime Ishida, Makoto Fukuta
-
Patent number: 9730899Abstract: The invention relates to a controlled release pharmaceutical composition, comprising a core, comprising a pharmaceutical active ingredient, whereby the core is coated by an ethanol resistance conferring coating layer which has the effect of conferring the release profile of the pharmaceutical active ingredient to be resistant against the influence of ethanol, whereby the ethanol resistance conferring coating layer comprises at least 70% by weight of a mixture of a polymeric portion a) and an excipients portion b), with the polymeric portion a) is consisting of a water insoluble essentially neutral vinyl polymer or vinyl copolymer and the excipients portion b) is consisting of the excipients b1) 100 to 250% by weight of a non-porous inert lubricant, b2) 1 to 35% by weight of a cellulosic compound, b3) 0.1 to 25% by weight of an emulsifier and additionally or alternatively to b3), b4) 0.Type: GrantFiled: March 18, 2009Date of Patent: August 15, 2017Assignee: Evonik Roehm GmbHInventors: Hans Bär, Thomas Fürst, Gerhard Renner, Michael Gottschalk
-
Patent number: 9616057Abstract: Compositions and methods are provided for inhibiting or treating the early and established stages of inflammatory diseases by administration of an effective dose of the desethylhydroxychloroquine (DHCQ). A benefit of the methods is the ability to deliver a dose of agent that is effective in treating inflammation while sparing the individual from retinal toxicity.Type: GrantFiled: March 14, 2014Date of Patent: April 11, 2017Assignees: The Board of Trustees of the Leland Stanford Junior University, The United States of America as Represented by the Department of Veterans AffairsInventors: William H. Robinson, Jeremy Sokolove, Qian Wang
-
Patent number: 9592203Abstract: 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: GrantFiled: July 6, 2016Date of Patent: March 14, 2017Assignee: COSMO TECHNOLOGIES LIMITEDInventors: Roberto Villa, Massimo Pedrani, Mauro Ajani, Lorenzo Fossati
-
Patent number: 9446009Abstract: The biodegradable drug delivery systems described here are formulated for implantation into the nail unit and its surrounding tissues for the treatment of various nail unit conditions. The systems include non-temperature dependent phase change compositions that may be formulated as solutions, solids, semisolids, microparticles, or crystals.Type: GrantFiled: April 29, 2014Date of Patent: September 20, 2016Assignee: Hallux, Inc.Inventors: Frank Kochinke, Corinne Bright
-
Patent number: 9404162Abstract: According to the invention there is provided a strain of lactic acid bacteria of the genus Bifidobacteria obtainable by isolation from resected and washed feline gastrointestinal tract having a probiotic activity in animals. Methods of use and compositions comprising the Bifidobacteria of the present invention are also provided.Type: GrantFiled: April 18, 2008Date of Patent: August 2, 2016Assignee: MARS, INCORPORATEDInventors: Thomas William-Maxwell Boileau, Barry Pius Kiely, Liam Diarmuid O'Mahony, John MacSharry, Greg Dean Sunvold
-
Patent number: 9339489Abstract: A high dose rapidly dispersing three-dimensionally printed dosage form comprising a high dose of levetiracetam in a porous matrix that disperses in water within a period of less than about 10 seconds is disclosed. Also disclosed are methods of preparing the dosage form and of treating a condition, disease or disorder that is therapeutically responsive to levetiracetam.Type: GrantFiled: May 15, 2014Date of Patent: May 17, 2016Assignee: Aprecia Pharmaceuticals CompanyInventors: Jules Jacob, Norman Coyle, Thomas G West, Donald C. Monkhouse, Henry L. Surprenant, Nemichand B. Jain
-
Patent number: 9333177Abstract: The present invention relates to a novel liquid delivery carrier comprising a specific grade of glyceryl caprylate and PEG-40 hydrogenated castor oil in particular amounts. This carrier can be loaded with slightly or poorly water soluble substances and filled into hard gelatin capsule shells for final administration to a subject. Also disclosed are filling compositions comprising such delivery carrier and hard gelatin capsules filled with the carrier and the composition of the invention. The delivery carrier of the invention proved to be compatible with both the hard gelatin capsule shells and the substances loaded into it.Type: GrantFiled: October 26, 2010Date of Patent: May 10, 2016Assignee: Capsugel Belgium NVInventors: David Delmarre, Marie-Sophie Lina Martina, Jan Emiel Godelieve Vertommen
-
Patent number: 9283304Abstract: A biocompatible metallic material may be configured into any number of implantable medical devices, including intraluminal stents. The biocompatible metallic material may comprise a magnesium alloy. The magnesium alloy implantable medical device may be designed to degrade over a given period of time. In order to control the degradation time, the device may be coated or otherwise have affixed thereto one or more coatings, one of which comprises a material for controlling the degradation time and maintain a pH neutral environment proximate the device. Additionally, therapeutic agents may be incorporated into one or more of the coatings on the implantable medical device.Type: GrantFiled: November 25, 2008Date of Patent: March 15, 2016Assignee: CARDINAL HEALTH SWITZERLAND 515 GmbHInventor: Jonathon Z. Zhao
-
Patent number: 9283192Abstract: In one aspect, the present invention is concerned with a treatment where it is desired that an active agent is designed to be released in a prolonged manner at a time point some time after administration of the active agent. The present invention is particularly suited to administering an agent which may be released whilst a subject is sleeping, shortly before waking and continues to administer the drug during the early waking hours. As well as treating certain conditions by a particular regime, the invention also provides novel formulations for a delayed, followed by a prolonged release of drug.Type: GrantFiled: March 4, 2011Date of Patent: March 15, 2016Assignee: UNIVERSITY OF STRATHCLYDEInventors: Alexander Mullen, Howard Stevens, Sarah Eccleston
-
Patent number: 9248095Abstract: A multi-part nutritional supplement system supplies nutrients to a user at advantageous locations in the digestive tract. One type of dosage unit is formulated to release vitamin B12 in the stomach and intestines of the upper GI tract, advantageously in an amount that is greater than or at multiple levels of the DV (Daily Value) of vitamin B12.Type: GrantFiled: February 28, 2014Date of Patent: February 2, 2016Assignee: Shaklee CorporationInventors: Kuei-tu Chang, Carsten R. Smidt, John Castillo, William J. Mergens
-
Patent number: 9192177Abstract: According to the invention there is provided a strain of lactic acid bacteria of the genus Lactobacilli obtainable by isolation from resected and washed feline gastrointestinal tract having a probiotic activity in animals. Methods of use and compositions comprising the Lactobacilli of the present invention are also provided.Type: GrantFiled: April 18, 2008Date of Patent: November 24, 2015Assignee: The Iams CompanyInventors: Thomas William-Maxwell Boileau, Barry Pius Kiely, Liam Diarmuid O'Mahony, John MacSharry, Greg Dean Sunvold
-
Patent number: 9173860Abstract: The present intervention generally relates to compositions comprising S-isomer of alpha-methyl-hydrocinnamic acid for the treatment and/or prevention of blood disorders and blood deficiencies, as well as methods for treating blood disorders and/or blood deficiency in a subject by administering a composition comprising S-isomer of alpha-methyl-hydrocinnamic acid to the subject to ameliorate at least one symptom associated with the blood disorder. Another aspect relates to administration of an S-isomer of alpha-methyl-hydrocinnamic acid stimulate multi-lineage hematopoietic cell production in a subject, for example, increasing the numbers of circulating neutrophils, erythrocytes and platelets. Accordingly, one aspect of the present invention relates to administration of S-isomer of alpha-methyl-hydrocinnamic acid, e.g., by oral administration to a subject for the treatment of blood disorders, for example but not limited to, hemaglobinaphthy, thalassemia and aplastic anemia.Type: GrantFiled: November 4, 2010Date of Patent: November 3, 2015Inventors: Susan Park Perrine, Douglas V. Faller
-
Water insoluble polymer: indigestible water-soluble polysaccharide film coatings for colon targeting
Patent number: 9107819Abstract: A controlled release pharmaceutical dosage form for controlled release of an active ingredient, includes an active ingredient coated by a polymeric mixture of: at least a water insoluble polymer; and at least an indigestible water-soluble oligosaccharide. The use and method of making the same are also described.Type: GrantFiled: October 27, 2009Date of Patent: August 18, 2015Assignee: ROQUETTE FRERESInventors: Olaf Haeusler, Daniel Wils, Juergen Siepmann, Youness Karrout -
Publication number: 20150125524Abstract: The present invention is directed to drug dosage forms that release an agent that raises the pH of a patient's gastrointestinal tract, followed by a non-steroidal anti-inflammatory drug. The dosage form is designed so that the NSAID is not released until the intragastric pH has been raised to a safe level. The invention also encompasses methods of treating patients by administering this coordinated release, gastroprotective, antiarthritic/analgesic combination unit dosage form to achieve pain and symptom relief with a reduced risk of developing gastrointestinal damage such as ulcers, erosions and hemorrhages.Type: ApplicationFiled: October 16, 2014Publication date: May 7, 2015Applicant: Pozen Inc.Inventor: John R. PLACHETKA
-
Publication number: 20150079169Abstract: The present invention provides for novel formulations of clopidogrel in combination with proton pump inhibitors (PPI) and optionally with NSAIDs, for use as improved antiplatelet therapies in stroke and cardiovascular indications. The invention provides the delivery of clopidogrel in pulses or waves, such that the total dose is phased/spread out over time and, advantageously, combined with omeprazole in a way to minimize the conflicting actions these two drugs may have on each other. In addition, the invention also provides the delivery of clopidogrel and a PPI, and optionally aspirin, in a sequential (orderly) manner that would allow for the delivery and metabolism of clopidogrel first, followed by the PPI, and thereafter optionally aspirin. A particular mode of the invention involves the combination of clopidogrel with coformulated immediate release omeprazole+enteric coated aspirin.Type: ApplicationFiled: September 14, 2012Publication date: March 19, 2015Applicant: POZEN INC.Inventor: John R. Plachetka
-
Publication number: 20150072005Abstract: Provided are methods for enhancing the efficacy of aspirin. Also provided are methods for reducing pain or preventing or treating heart attack, stroke or blood clot in a subject in need thereof. The methods entail orally administering to the subject a first composition comprising a first amount of aspirin, and a second composition comprising a second amount of aspirin, wherein the first composition is formulated so as to, upon administration, disintegrate or dissolve intraorally providing rapid release of the aspirin of the first composition in the subject, and wherein the second composition is formulated to be substantially more difficult than the first composition to disintegrate or dissolve intraorally but is ingestible and releasable in the gastrointestinal track of the subject. The method can further include administering to the subject a painkiller or an agent suitable for treating a cardiovascular disease or condition.Type: ApplicationFiled: September 10, 2013Publication date: March 12, 2015Inventor: Joseph P. Habboushe
-
Patent number: 8962022Abstract: The present invention is directed to compositions of taste-masked microparticles comprising a substituted benzhydrylpiperazine coated and a taste-masking layer comprising a water-insoluble polymer and a gastrosoluble polymer, and methods of making such taste-masked microparticles. The present invention is also directed to stable orally disintegrating compositions comprising taste-masked microparticles of a substituted benzhydrylpiperazine and rapidly dispersing granules, and methods of making such orally disintegrating compositions.Type: GrantFiled: March 27, 2008Date of Patent: February 24, 2015Assignee: Aptalis Pharmatech, Inc.Inventor: Gopi Venkatesh
-
Publication number: 20150010625Abstract: A method for effecting weight loss by administering a combination of topiramate and phentermine is provided. The phentermine is generally administered in immediate release form, in a daily dose in the range of 2 mg to 8 mg, in combination with a daily dose of topiramate selected to prevent the loss of effectiveness of phentermine alone. Methods for treating obesity, conditions associated with obesity, and other indications are also provided, as are compositions and dosage forms containing low doses of phentermine and topiramate, e.g., 3.75 mg phentermine and 23 mg topiramate.Type: ApplicationFiled: September 24, 2014Publication date: January 8, 2015Inventors: Thomas Najarian, Peter Y. Tam, Leland F. Wilson
-
Patent number: 8889187Abstract: 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: GrantFiled: October 14, 2011Date of Patent: November 18, 2014Assignee: Shionogi Inc.Inventors: Edward M Rudnic, James D Isbister, Donald J Treacy, Jr., Sandra E Wassink
-
Patent number: 8877247Abstract: Provided herein is a pharmaceutical composition comprising an antagonist, an agonist, a seal coat, and a sequestering polymer, wherein the antagonist, agonist, seal coat and at least one sequestering polymer are all components of a single unit, and wherein the seal coat forms a layer physically separating the antagonist from the agonist from one another. Methods for manufacturing such a pharmaceutical composition are also provided.Type: GrantFiled: February 22, 2010Date of Patent: November 4, 2014Assignee: Alpharma Pharmaceuticals LLCInventors: Frank Matthews, Garth Boehm, Lijuan Tang, Alfred Liang
-
Publication number: 20140212489Abstract: The present invention is directed to drug dosage forms that release an agent that raises the pH of a patient's gastrointestinal tract, followed by a non-steroidal anti-inflammatory drug. The dosage form is designed so that the NSAID is not released until the intragastric pH has been raised to a safe level. The invention also encompasses methods of treating patients by administering this coordinated release, gastroprotective, antiarthritic/analgesic combination unit dosage form to achieve pain and symptom relief with a reduced risk of developing gastrointestinal damage such as ulcers, erosions and hemorrhages.Type: ApplicationFiled: April 3, 2014Publication date: July 31, 2014Applicant: Pozen Inc.Inventor: John R. PLACHETKA
-
Patent number: 8778397Abstract: A method of making a pharmaceutical composition containing tolterodine L-tartrate stabilized against degradation with an acid. Acid-stabilized tolterodine L-tartrate may be used as an active ingredient in various types of immediate release and controlled release dosage forms, including tablets, capsules, and beads.Type: GrantFiled: June 11, 2013Date of Patent: July 15, 2014Assignee: Mylan, Inc.Inventors: David T. Rossi, Boyong Li, James Paul McCall
-
Patent number: 8765179Abstract: 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: GrantFiled: January 15, 2010Date of Patent: July 1, 2014Assignees: Institut Polytechnique de Grenoble, Universite Montpellier 2 Sciences et Techniques, Centre National de la Recherche ScientifiqueInventors: Catherine Picart, Thomas Crouzier
-
Patent number: 8758817Abstract: Dosage forms for oral administration of the magnesium salt of (S)-pantoprazole are described.Type: GrantFiled: March 23, 2011Date of Patent: June 24, 2014Assignee: Takeda GmbHInventors: Rango Dietrich, Isabel Anstett-Klein, Marc Schiller, Hartmut Ney, Manfred Hartmann, Sabine Schäfer-Preuss
-
Patent number: 8747820Abstract: The biodegradable drug delivery systems described here are formulated for implantation into the nail unit and its surrounding tissues for the treatment of various nail unit conditions. The systems include non-temperature dependent phase change compositions that may be formulated as solutions, solids, semisolids, microparticles, or crystals.Type: GrantFiled: October 23, 2013Date of Patent: June 10, 2014Assignee: Hallux, Inc.Inventors: Frank Kochinke, Corinne Bright
-
Publication number: 20140141080Abstract: The present invention is directed to drug dosage forms that release an agent that raises the pH of a patient's gastrointestinal tract, followed by a non-steroidal anti-inflammatory drug. The dosage form is designed so that the NSAID is not released until the intragastric pH has been raised to a safe level. The invention also encompasses methods of treating patients by administering this coordinated release, gastroprotective, antiarthritic/analgesic combination unit dosage form to achieve pain and symptom relief with a reduced risk of developing gastrointestinal damage such as ulcers, erosions and hemorrhages.Type: ApplicationFiled: October 3, 2013Publication date: May 22, 2014Applicant: Pozen Inc.Inventor: John R. PLACHETKA
-
Patent number: 8703186Abstract: 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: GrantFiled: April 16, 2013Date of Patent: April 22, 2014Assignee: Elite Laboratories, Inc.Inventor: Atul M. Mehta
-
Patent number: 8703191Abstract: Controlled-release tablets exhibiting excellent storage stability are achieved by granulating a pharmaceutically active agent with a hydroxyalkylcelluose, blending the resulting granules with an extragranular phase composed of a particulate material that provides a sustained-release matrix, and compressing the blend into a tablet form, which may be optionally coated, such as with an enteric coating composition, to provide delayed release and/or to enhance stability of the active agent.Type: GrantFiled: July 25, 2007Date of Patent: April 22, 2014Assignee: Intelgenx Corp.Inventors: Horst G. Zerbe, Nadine Paiement
-
Patent number: 8703192Abstract: Dosage forms for the oral administration of the magnesium salt of pantoprazole are described.Type: GrantFiled: April 3, 2009Date of Patent: April 22, 2014Assignee: Takeda GmbHInventors: Isabel Anstett-Klein, Rango Dietrich, Hartmut Ney, Marc Schiller, Sabine Schaefer-Preuss, Manfred Hartmann
-
Publication number: 20140037723Abstract: A method for effecting weight loss by administering a combination of topiramate and phentermine is provided. The phentermine is generally administered in immediate release form, in a daily dose in the range of 2 mg to 8 mg, in combination with a daily dose of topiramate selected to prevent the loss of effectiveness of phentermine alone. Methods for treating obesity, conditions associated with obesity, and other indications are also provided, as are compositions and dosage forms containing low doses of phentermine and topiramate, e.g., 3.75 mg phentermine and 23 mg topiramate.Type: ApplicationFiled: October 8, 2013Publication date: February 6, 2014Inventors: Thomas Najarian, Peter Y. Tam, Leland F. Wilson