Machine dishwashing detergent tablets
A multilayer detergent tablet containing an outer layer, a barrier layer and an inner layer. The tablet releases sequentially ingredients contained in the outer layer and ingredients contained in the inner layer. The time interval betwee...
KW Chun，RF Theiler，MI Baumgarten，... - US
Pharmaceutical tablet capable of liberating one or more drugs at different release rates
Pharmaceutical tablet consisting of a first layer containing one or more drugs with immediate or controlled release formulation, a second layer containing one or more drugs, either equal to or different from the first layer, with slow re...
U Conte，A Lamanna，L Maggi - CA
Tablette pharmaceutique à libération subséquente et programmable de la substance active
Pharmaceutical tablet, capable of delivering the active substance or the active substances, according to a predeterminable release profile, comprising a core with an external partial coating in which said core consists of 3 layers, where...
U Conte，L Maggi - EP
Method for making a multi-stage drug delivery system
A method of making a drug delivery system (10) includes the steps of filling a first water permeable capsule half with a drug and an osmotic agent and plugging an open-end (24) of the capsule (12). The method further includes the steps o...
Gordon L. Amidon，John R. Crison - US
PHARMACEUTICAL COMPOSITION FOR CONTROLLED DRUG DELIVERY SYSTEM
Invention relates to novel pharmaceutical compositions for oral administration, particularly in the form of floating bilayer controlled release system for ...
MB Pravinchandra，DDM Mansukhlal，DJM Dattatraya
Modified release dosage forms
A dosage form comprises: (a) a core comprising at least one active ingredient; and (b) a molded shell which surrounds the core, wherein the shell provides a predetermined time delay of greater than one hour for the onset of dissolution o...
SP Li，Sowden, Harry S，D Wynn，... - EP
MODIFIED RELEASE DOSAGE FORMS
The present invention relates to a medicinal dosage form having a first core, a second core, and a shell that surrounds a first portion of each core and a ...
N Chandana，H Gopinath，D Bhowmik，... - US
Tablet with controlled release of alfuzosine chlorhydrate
Pharmaceutical tablet which consists of:a) a first layer having the property of swelling considerably and quickly on contact with aqueous biological fluids, the first layer being produced by compression of a mixture or of a granulate com...
L Maggi，U Conte，P Grenier，...
Multi-stage drug delivery system
A drug delivery system () includes a first capsule half () having an inner chamber () containing a drug () therein. A plug () is disposed in a passageway () of the capsule half () for plugging the opening () thereof. The plug () is relea...
John R. Crison，GL Amidon - EP
Pharmaceutical composition containing ibuprofen and a prostaglandin
A pharmaceutical composition includes a core of an NSAID selected from ibuprofen and ibuprofen salts, which core is surrounded by an intermediate coating i...
PB Chemburkar，B Farhadieh，BJ Struthers
