Matches 151 - 200 out of 291 < 1 2 3 4 5 6 >
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5431921 Dispensing device containing a hydrophobic medium  
A device for the controlled delivery of an insoluble or partially aqueous insoluble beneficial agent to an aqueous containing environment. The device comprises a shaped wall that surrounds and...
5431920 Enteric coated oral compositions containing bisphosphonic acid antihypercalcemic agents  
The present invention relates to a novel oral dosage form of a bisphosphonic active ingredient for use in treatment of diseases involving bone resorption and formulated in an enteric-coated form...
5427800 Process for preparation of an extract of active ingredients in a dry adsorbable form and adsorbable form and adsorbable microgranules thus obtained  
A process for the preparation of a dry adsorbable extract of at least one active ingredient, comprising the steps of: first, preparing an extract of the active ingredient in a solvent medium...
5423337 Medicated dental floss  
Dental floss having a wax or similar caoting impregnated with a nascent oxygen generating agent such as calcium peroxide.
5417982 Controlled release of drugs or hormones in biodegradable polymer microspheres  
A controlled release formulation for use with a variety of drugs or hormones are formed in microspherical form. The drug or hormone, e.g. bovine somatropine, is suspended in a polymer matrix. The...
5407686 Sustained release composition for oral administration of active ingredient  
A sustained release tablet adapted to provide an initial immediate release of an active agent, a period of no release of the active agent, followed by a substantially constant, rate of release of...
5378474 Sustained release pharmaceutical composition  
The present invention relates to a pharmaceutical pellet composition having a core element including at least one highly soluble active ingredient and a core coating which is partially soluble at a...
5370880 Pharmaceutical formulations containing acrivastine  
The invention relates to a controlled release pharmaceutical formulation for oral administration which comprises discrete units comprising acrivastine or a salt thereof coated with a mixture...
5364636 Inhibitor of absorption of digestion product of food and drink  
A drug for preventing the absorption of food materials dissolved during digestion, a drug for preventing obesity, a drug for treating hyperlipemia, a drug for treating diabetes mellitus, and a drug...
5328942 Seed film compositions  
Film-forming compositions for coating objects, such as seeds, are characterized by a cellulosic polymer, and a polyalkylene oxide polymer. The compositions may also include a glycol, microbial...
5326572 Freeze-dried polymer dispersions and the use thereof in preparing sustained-release pharmaceutical compositions  
Freeze-dried polymer latices, which can be reconstituted in water to give aqueous polymer dispersions having high polymer solids content, are described. The reconstituted polymer dispersions are...
5320855 Rotogranulations and taste masking coatings for preparation of chewable pharmaceutical tablets  
Chewable medicament tablets are made from coated rotogranules of a medicament wherein the rotogranules are formed from a granulation mixture of medicament, e.g. ibuprofen, polyvinylpyrrolidone,...
5316772 Bilayered oral pharmaceutical composition with pH dependent release  
An oral pharmaceutical composition comprises a core containing a drug, a first inner layer coating on the core which contains a drug, and a second inner layer coating on the first inner layer...
5298262 Use of ionic cloud point modifiers to prevent particle aggregation during sterilization  
This invention discloses a composition comprised of nanoparticles having a surface modifier adsorbed on the surface thereof and an anionic or cationic surfactant as a cloud point modifier...
5294448 Delayed release formulations  
Delayed release compositions comprising an active compound and amorphous amylose and having an outer coating comprising a film forming cellulose or acrylic polymer material, for example glassy...
5292518 Prolonged-release drug tablet formulations  
A prolonged-release unit dosage formulation or pharmaceutical composition, preferably in tablet form, is described. The composition consists essentially of a gel-forming dietary fiber, a...
5288500 Oral composition containing particles comprising an active substance  
An oral composition which is adapted to be dispersed in an aqueous carrier substantially immediately prior to administration comprises a multiplicity of particles comprising an active substance,...
5275825 Compressed-molded preparations  
Compressed molded preparations are disclosed. In the preparation coated granules of a pharmaceutical composition are compressed and molded together with non-coated component(s) containing 10% or...
5270055 Solid pharmaceutical sustained-release form  
A solid pharmaceutical sustained-release form, consisting of a core containing the active compound as well as conventional pharmaceutical auxiliaries, a coat which delays the release of the active...
5270056 Particle having a dyed coke indicator and a pharmaceutical coating for parenteral administration of the pharmaceutical  
A particle containing a liquid-soluble active substance for release outside a human or animal body, said particle comprising a core with a coating thereon, said coating comprising a liquid soluble...
5268182 Sustained-release drug dosage units of terazosin  
A sustained-release coating composition is described that contains an ethylcellulose and/or a methacrylic methylester together with a plasticizer and a detackifying agent. Sized drug granules are...
5254347 Controlled release pharmaceutical preparation and method for producing the same  
Disclosed is a controlled release pharmaceutical preparation, comprising a core containing a pharmaceutically active ingredient, and a porous film of a hydrophobic polymeric substance or a...
5252337 Controlled release calcium channel blocker microcapsules  
A controlled release formulation of a calcium channel blocker for oral administration contains non-pareil seeds loaded with a calcium channel blocker, particularly diltiazem, nifedipine, or...
5238686 Sustained-release pharmaceutical preparation  
A sustained-release pharmaceutical preparation comprising an admixture of uncoated and/or single walled water soluble drug, such as aspirin, and dual walled coated drug. The dual wall structure has...
5234691 Sustained-release prepararation of basic medical agent hydrochloride  
A preparation obtained by coating granules containing both a basic medical agent hydrochloride (e.g. allotinolol hydrochloride) and a polyanion the particles of which are present in the form of a...
5232706 Oral pharmaceutical preparation containing omeprazol  
The preparation comprises a nucleus formed by a mixture of omeprazol or an alkali salt of omeprazol with a first basic compound; the nucleus has two coatings, the first of which is formed by one or...
5225206 Sustained-release pranoprofen preparation  
A sustained-release pranoprofen preparation is disclosed. The preparation comprises an effective amount of pranoprofen and one or more sustained-release components selected from the group...
5215757 Encapsulated materials  
This invention relates to polymeric liquid crystals prepared from a polysaccharide and a solvent, preferably water, which are used to deliver nutrients, perfumes, flavors, drugs and other...
5213811 Oral sustained-release drug compositions  
Sugar or sugar/starch beads coated with a first coating of a drug, for example 1,2-dihydro-6-(lower alkyl)-2-oxo-5-(4-pyridinyl)-nicotinonitrile (milrinone), hydroxypropyl methylcellulose or...
5204121 Medicaments having controlled release of the active compound  
Controlled release medicament pellets comprising a) a core which contains as active ingredient a compound of the formula ##STR1## or a compound from the group of...
5196203 Theophylline dosage form  
A pH-dependent sustained release pharmaceutical pellet composition and a method of administering the same to a patient at a predetermined dosage and interval, said pellet composition comprising: a...
5192552 Process for preparing microcapsules providing the rapid release of a drug as active ingredient  
The invention relates to the preparation of microcapsules ensuring direct tablet compression of a drug and rapid release of the drug as active ingredient from the tablets, which comprises...
5188841 Sustained release pharmaceutical formulations  
The invention provides a sustained release formulation of ketoprofen comprising granules each of which comprises a core comprising ketoprofen and microcrystalline cellulose and a coating comprising...
5186930 Sustained release oral suspensions  
Stable sustained release wax- and polymer-coated drug-ion exchange resin complexes especially useful in preparing oral suspensions are disclosed.
5167964 Semi-enteric drug delivery systems and methods for preparing same  
The present invention pertains to semi-enteric drug delivery systems which comprise (a) an inert core, (b) a first coating layer over the core comprising a medicament, and (c) a second coating...
5158777 Captopril formulation providing increased duration of activity  
A formulation comprising captopril within an enteric or delayed release coated pH stable core combined with additional captopril that is available for immediate release following administration.
5152995 Stable antibiotic ester feed compositions  
Acid-sensitive antibiotic esters for oral administration to livestock are stabilized by incorporation in premix formulations comprising a carrier, a base, a protective coating, and optionally a...
5151264 Particulate vector useful in particular for the transport of molecules with biological activity and process for its preparation  
A particulate carrier, including a hydrophilic, non-liquid core, a first layer or ring of lipid nature bonded to the core by covalent bonds and a second layer or outer shell of amphiphilic...
5145684 Surface modified drug nanoparticles  
Dispersible particles consisting essentially of a crystalline drug substance having a surface modifier adsorbed on the surface thereof in an amount sufficient to maintain an effective average...
5137733 Controlled release pharmaceutical preparation  
A controlled release pharmaceutical preparation comprising a core containing a medicinal compound and a coating layer containing a water-repellent salt and a water-insoluble and slightly...
5112621 Sustained release pharmaceutical composition of diltiazem  
A sustained-release pharmaceutical composition which comprises microparticles comprising an active principle, said microparticles being coated with a coating mixture comprising ethyl cellulose and...
5098718 Enzymatically degradable coating compositions for feed additives intended for ruminants  
Enzymatically degradable compositions for the coating of feed additives intended for ruminants, including zein, at least one hydrophobic substance, optionally at least one non-water-soluble polymer...
5091175 Pharmaceutical composition containing bile acid sequestrant enclosed in a size-exclusion membrane  
A pharmaceutical composition useful for treating hypercholesterolemia comprising a bile acid sequestrant resin such as cholestyramine and cholestipol maintained in a semipermeable water-insoluble...
5089271 Stabilized antibiotic compositions for animal feeding  
Stabilized antibiotic composition for animal feeds which provide for improved recovery of the antibiotic from the animal feed. The compositions contain the antibiotic in a coated form. In a...
5084287 Pharmaceutically useful micropellets with a drug-coated core and controlled-release polymeric coat  
A pharmaceutical preparation comprising drug micropellets containing a drug coated on a core material wherein each pellet ranges in size from about 70 microns to 750 microns and wherein each...
5084278 Taste-masked pharmaceutical compositions  
In accordance with the present invention, these and other objects are achieved by a pharmaceutical composition comprised of 1) a pharmaceutical core which is further comprised of a pharmaceutically...
5082669 Rapid-releasing oral particle pharmaceutical preparation with unpleasant taste masked  
A rapid-releasing oral particle pharmaceutical preparation with its unpleasant taste masked comprising a core and a film layer coating the core, the core at least containing a drug having an...
5073377 Method of preparing oral dosage forms with a granulating composition  
The invention involves a granulating composition composed of an aqueous solution of magnesium sulfate heptahydrate and sodium hexametaphosphate. This composition can be used to prepare granules of...
5051305 Stabilized perfume-containing microcapsules and method of preparing the same  
Rupturable microcapsules made up of very small droplets or globules of perfume oil encapsulated with an inert polymeric wall are stabilized by providing ethyl cellulose in the perfume oil. This...
5019399 Granular product (IV)  
The present invention relates to a granular product, whereby it consists of a solid product, which has been provided with a coating of a water-soluble material, which has been provided as a melt,...
Matches 151 - 200 out of 291 < 1 2 3 4 5 6 >