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Browse by Category: Main > Health & Medicine
Class Information
Number: 424/470
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Tablets, lozenges, or pills > Sustained or differential release type > Discrete particles in supporting matrix > Where particles are granulated
Description: Subject matter in which the particles entrapped in the matrix are preformed granules.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
8703191 Controlled-release pharmaceutical tablets Apr. 22, 2014
8691270 Misuse preventative, controlled release formulation Apr. 8, 2014
8691272 Multilayer tablet Apr. 8, 2014
8685447 Misuse preventative, controlled release formulation Apr. 1, 2014
8658207 Extended release tablet formulations of flibanserin and method for manufacturing the same Feb. 25, 2014
8637079 Solid preparation comprising alogliptin and pioglitazone Jan. 28, 2014
8617596 Sustained-release tablet production process Dec. 31, 2013
8568767 Dietary fiber composition Oct. 29, 2013
8557283 Controlled release formulations of levodopa and uses thereof Oct. 15, 2013
8551915 Method for production of vinasses-derived product Oct. 8, 2013
8545886 Extended release tablet formulations of flibanserin and method for manufacturing the same Oct. 1, 2013
8535716 Methods and composition of extended delivery of water insoluble drugs Sep. 17, 2013
8535799 Controlled agglomeration Sep. 17, 2013
8512744 Sustained release micropellets and process for producing the same Aug. 20, 2013
8486448 Misuse preventative, controlled release formulation Jul. 16, 2013
8486449 Misuse preventative, controlled release formulation Jul. 16, 2013
8465776 Granule and orally disintegrating tablet comprising oxycodone Jun. 18, 2013
8454998 Controlled release formulations of levodopa and uses thereof Jun. 4, 2013
8377474 Controlled release formulations of levodopa and uses thereof Feb. 19, 2013
8372225 Machine and method for pharmaceutical and pharmaceutical-like product assembly Feb. 12, 2013
8372431 Pharmaceutical composition comprising licarbazepine acetate Feb. 12, 2013
8357396 Intrabuccally rapidly disintegrating tablet and a production method of the tablets Jan. 22, 2013
8337887 Rapidly disintegrating taste-masked tablet Dec. 25, 2012
8329216 Oxymorphone controlled release formulations Dec. 11, 2012
8309122 Oxymorphone controlled release formulations Nov. 13, 2012
8293277 Controlled-release nanoparticulate compositions Oct. 23, 2012
8268351 Matrix film tablet with controlled release of a natural mixture of conjugated estrogens Sep. 18, 2012
8226981 Method of preparing a taste-masking oral dosage form Jul. 24, 2012
8211466 Mucosal bioadhesive slow release carrier for delivering active principles Jul. 3, 2012
8202456 Method for preparing sustained release tablet Jun. 19, 2012
8197850 Medicine based on anti-hyperglycaemic microcapsules with prolonged release and method for preparing same Jun. 12, 2012
8193226 Candesartan cilexetil Jun. 5, 2012
8119161 Blister pack and solid dosage form therefor Feb. 21, 2012
8114435 Oral pharmaceutical dosage forms comprising a proton pump inhibitor and a NSAID Feb. 14, 2012
8071128 Intrabuccally rapidly disintegrating tablet and a production method of the tablets Dec. 6, 2011
7998506 Nicotinic acid compositions for treating hyperlipidemia and related methods therefor Aug. 16, 2011
7964216 Spaced drug delivery system Jun. 21, 2011
7943171 Use of branched malto-dextrins as granulation binders May. 17, 2011
7943172 Film-coated tablet or granules containing as active ingredient a pyridylpyrimidine compound or a pharmaceutically acceptable salt of this compound May. 17, 2011
7939102 Controlled release formulation of lamotrigine May. 10, 2011
7875292 Orally disintegrable tablets Jan. 25, 2011
7846476 Once-a-day oxycodone formulations Dec. 7, 2010
7842311 Tamper-resistant oral opioid agonist formulations Nov. 30, 2010
7820198 Pool chemical tablet Oct. 26, 2010
7790197 Pharmaceutical compositions of atorvastatin Sep. 7, 2010
7771746 Methods for making sustained-release pharmaceutical compositions of ergot alkaloids having improved bioavailability and compositions thereof Aug. 10, 2010
7771745 Fast dissolving tablet and method of preparing the same Aug. 10, 2010
7767227 Galenical form for oral administration with prolonged release of molsidomine Aug. 3, 2010
7727553 Oral preparations with favorable disintegration characteristics Jun. 1, 2010
RE41148 Oral pulsed dose drug delivery system Feb. 23, 2010

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