Patent application number | Description | Published |
20090012184 | Production of Dosage Forms Comprising a Solid Dispersion of a Microcrystalline Agent - A method is described for the production of dosage forms, which comprise a solid dispersion of a microcrystalline active substance, in which a thermoplastic polymer with a glass transition temperature Tg of at least 40° C. is melted and an active substance is dissolved homogeneously in the melt; crystallization of the active substance is initiated in the mass obtained; and the mass is cooled. Crystallization of the active substance can be initiated by adding a nonsolvent, seed crystals of the active substance or a derivatization reagent. In addition, crystallization can be initiated by holding the mass for a sufficient length of time at a temperature that is below the temperature at which the active substance is completely soluble in the mass. | 01-08-2009 |
20090050262 | Production of Dosing Molds from Active Substance-Containing Melts - Disclosed is a method for producing dosing molds, according to which two separating films ( | 02-26-2009 |
20090220596 | Composition and Dosage Form Comprising a Solid or Semi-Solid Matrix - A composition which comprises a solid or semi-solid matrix having at least one active ingredient uniformly dispersed therein, the matrix comprising at least one pharmaceutically acceptable matrix-forming agent and a 1,3-bis(lactamyl)-butane compound, in particular 1,3-bis(pyrrolidon-1-yl)-butane. The active ingredient is preferably dispersed in the matrix in a state of a solid solution. The matrix-forming agent is preferably a pharmaceutically acceptable polymer. The composition is useful for the manufacture of pharmaceutical dosage forms. | 09-03-2009 |
20090274731 | PRODUCTION OF ENVELOPED PHARMACEUTICAL DOSAGE FORMS - A process for at least partially enveloping a pharmaceutical dosage form, in which the dosage form is surrounded by a shrinkable film, and the film is subsequently shrunk is described. | 11-05-2009 |
20090302493 | PROCESS FOR PRODUCING A SOLID DISPERSION OF AN ACTIVE INGREDIENT - A process for producing a solid dispersion of an active ingredient which comprises feeding the active ingredient and a matrix-forming agent to an extruder and forming a uniform extrudate, wherein the extruder comprises at least two rotating shafts ( | 12-10-2009 |
20090311414 | PROCESS FOR PRODUCING A SOLID DISPERSION OF AN ACTIVE INGREDIENT - A process for producing a solid dispersion of an active ingredient which comprises feeding the active ingredient and a matrix-forming agent to an extruder and forming a uniform extrudate, wherein the extruder comprises at least two rotating shafts ( | 12-17-2009 |
20100119583 | SOLID DOSAGE FORM WITH A FILM CONTAINING AN ACTIVE SUBSTANCE, AS WELL AS ITS METHOD OF PRODUCTION - The present invention relates to a solid dosage form with at least one film ( | 05-13-2010 |
20100143459 | PHARMACEUTICAL DOSAGE FORM FOR ORAL ADMINISTRATION OF TYROSINE KINASE INHIBITOR - A pharmaceutical dosage form comprises a solid dispersion product of at least one tyrosine kinase inhibitor, at least one pharmaceutically acceptable polymer, and at least one pharmaceutically acceptable solubilizer. | 06-10-2010 |
20100247635 | PHARMACEUTICALLY ACCEPTABLE SOLUBILIZING COMPOSITION AND PHARMACEUTICAL DOSAGE FORM CONTAINING SAME - A pharmaceutically acceptable solubilizing composition comprising (i) at least one tocopheryl compound having a polyalkylene glycol moiety and (ii) at least one alkylene glycol fatty acid monoester or mixture of alkylene glycol fatty acid mono- and diester is disclosed. The solubilizing composition is useful in the manufacture of a pharmaceutical dosage form which comprises a melt-processed mixture of at least one active ingredient, at least one pharmaceutically acceptable polymer. The active ingredient(s) may be inhibitors of HIV protease. The solubilizing composition enhances the bioavailability of the active ingredient after oral intake. | 09-30-2010 |
20100297223 | PHARMACEUTICAL DOSAGE FORM COMPRISING A LIQUID OR FLOWABLE CORE COMPOSITION - A pharmaceutical dosage form, comprising a) a liquid or flowable core, b) a shell of a polysaccharide or proteinaceous material completely enclosing said core, the core comprising an active ingredient dissolved in a pharmaceutically acceptable compound of the formula (I) wherein n is an integer from 3 to 5, and wherein the (i) the at least one active ingredient and the compound of the formula (I) account for at least 50% by weight of the composition; and (ii) the water activity aw of the composition is less than 0.4. | 11-25-2010 |
20110008430 | Solid Pharmaceutical Dosage Form - A solid pharmaceutical dosage form providing improved oral bioavailability is disclosed for inhibitors of HIV protease. In particular, the dosage form comprises a solid dispersion of at least one HIV protease inhibitor and at least one pharmaceutically acceptable water-soluble polymer and at least one pharmaceutically acceptable surfactant, said pharmaceutically acceptable water-soluble polymer having a Tg of at least about 50° C. Preferably, the pharmaceutically acceptable surfactant has an HLB value of from about 4 to about 10. | 01-13-2011 |
20120001361 | PREPARATION OF COMPOSITIONS WITH ESSENTIALLY NONCRYSTALLINE EMBEDDED MACROLIDE ANTIBIOTICS - A description is given of a process for the preparation of a pharmaceutical composition of a macrolide antibiotic in essentially noncrystalline form, in which the macrolide antibiotic, a water-swellable polymer and a proton donor are blended in an extruder in the presence of water and forced through a die, the ratio by weight of the sum of macrolide antibiotic, water-swellable polymer and proton donor to water being at least 1:1. The macrolide antibiotic is preferably clarithromycin and the water-swellable polymer is preferably chosen from crosslinked polyvinylpyrrolidone, crosslinked sodium carboxymethylcellulose and crosslinked polyacrylic acid. | 01-05-2012 |
20130004578 | Solid Pharmaceutical Dosage Formulation - The present invention provides a pharmaceutical dosage formulation, and more particularly, a pharmaceutical dosage formulation comprising an HIV protease inhibitor. | 01-03-2013 |
20140087060 | Process For Producing A Solid Dispersion Of An Active Ingredient - A process for producing a solid dispersion of an active ingredient which comprises feeding the active ingredient and a matrix-forming agent to an extruder and forming a uniform extrudate, wherein the extruder comprises at least two rotating shafts ( | 03-27-2014 |
20140094479 | Process For Producing A Solid Dispersion Of An Active Ingredient - A process for producing a solid dispersion of an active ingredient which comprises feeding the active ingredient and a matrix-forming agent to an extruder and forming a uniform extrudate, wherein the extruder comprises at least two rotating shafts ( | 04-03-2014 |