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7022663 |
Oral, nasal and pulmonary dosage formulations of copolymer 1
Pharmaceutical compositions useful for treating autoimmune diseases in a mammal comprising as an active ingredient a therapeutically effective amount of Copolymer 1, and microcrystalline cellulose...
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6872336 |
Process for producing a pharmaceutical solid preparation containing a poorly soluble drug
Among the conventional processes for producing solid dispersion, the solid dispersion obtained by a solvent method is excellent in terms of solubility and bioavailability of a poorly soluble drug....
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6723372 |
Method for producing encased spherical granular grains
A process for the production of encased, spherical granular grains comprising spraying grains which consist of a prostane derivative and a cyclodextrin vehicle, forming together a...
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5958460 |
Preparation process for a multiparticulate pharmaceutical form with plurality of sequences of controlled release
Preparation process for a multiparticulate pharmaceutical form with a plurality of sequences of controlled release of the type which allows the body of the patient to be provided with a sufficient...
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5888545 |
Carbamazepine medicament with retarded active substance release
An oral administration carbamazepine medicament with a retarded active substance release is disclosed. An aqueous plasticised polymer dispersion is applied on carbamazepine crystals without causing...
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5882715 |
Method of preparing an oral preparation provided on the outer side with an enteric coating, as well as an oral preparation obtained by the method
A method of preparing an oral preparation, especially in the form of hard gelatin capsules, tablets or pellets, for use by the administration of drugs or supplementary nutrients for human beings or...
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5851579 |
Aqueous enteric coating compositions
The present invention sets forth an enteric coating composition comprising a blend of a) an alkali-soluble acrylic latex polymer and b) an aqueous solution of ammonium or alkaline salts of...
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5780028 |
Method of obtaining immunoglobulins from colostrum and their use in pharmaceutical composition
A pharmaceutical composition consisting, of nontoxic components wherein the nontoxic components comprise a core element comprising an antibody which binds to an antigen wherein the core element is...
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5547683 |
Method for producing microgranulated particle
The present invention relates to a method for producing a microgranulated particle having particle size of not more than 0.2 mm, wherein a fine powder with the average particle size of not more...
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5505983 |
Spherical seed cores, spherical granules and process for production thereof
Pharmacologically inactive spherical seed cores comprising at least 50% by weight of microcrystalline cellulose having an average degree of polymerization of 60 to 375, wherein the spherical seed...
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RE35200 |
Coating for pharmaceutical dosage forms
Coated pharmaceutical dosage forms which are resistant to gastric juice and release their active ingredient rapidly at a predetermined pH value in the range from pH 5 to pH 8 are obtained in...
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5310572 |
Process for forming a coated active agent-containing article
Aqueous coating compositions for forming elastomeric films around active cores (e.g., drugs) comprising a dispersion of pre-crosslinked polyorganosiloxane latex particles, colloidal silica...
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5256440 |
Process for producing a tablet core aperture
Process for preparing and film coating a dosage form. An intagliated dosage form core is produced by inscribing one or more areas on the surface of the dosage form core prior to coating. An aqueous...
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5225238 |
Method for coating active principles with a pH-sensitive polymer
A new method of coating an active principle which comprises the step of coating an active principle with an aqueous emulsion or dispersion containing one or more pH-sensitive polymers.
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5194464 |
Enteric film and preparatoin thereof
An enteric film is produced by spraying on a material a mixed solution of (a) hydroxypropylmethylcellulose phthalate exhibiting a viscosity of about 136 to 204 centistokes as 10%...
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5158804 |
Particle coating apparatus for small-scale processing
Apparatus and methods are provided for coating relatively small quantities of particles including tablets, pellets, or granules. The device effectively fluidizes the particles to be coated by...
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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...
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5085866 |
Method of producing zero-order controlled-released devices
An improved method of producing a reservoir device having a rate-controlling membrane and zero-order (constant) release of an agent is provided. A core is sprayed with a solution having a polymer...
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5023108 |
Aqueous dispersions of waxes and lipids for pharmaceutical coating
This invention relates to the coating of pharmaceutically useful solids with an emulsion comprising a wax/lipid, an emulsifying agent and water, which emulsion can be spray dried to form a powder...
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5017383 |
Method of producing fine coated pharmaceutical preparation
A method of producing a fine coated pharmaceutical preparation, which includes cooling fine liquid droplets composed of a liquid medium, a drug dissolved or suspended in the liquid medium, and as...
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4948622 |
Method for the preparation of coated solid medicament form
Solid medicament forms, such as granules, beads, tablets, are first coated with a hot aqueous dispersion of a cellulose ether, which is soluble in cold water but insoluble in hot water, and then...
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4933186 |
Dihydropyridine depot formulation
A pharmaceutical formulation tablet with a long-lasting action for 1 to 2 daily doses having a diameter between about 0.5 and 15 mm and comprising (a) a rapid-release core of a dihydropyridine, ...
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4800056 |
Process for making dispenser with cooperating elements
A method of forming a dispenser for delivering a beneficial agent to a biological environment. A beneficial agent and an expandable composition are placed in a capsule made of fluid dissolvable...
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4713245 |
Granule containing physiologically-active substance, method for preparing same and use thereof
Disclosed herein is a granule containing physiologically-active substance which comprises at least (A): a physiologically-active substance; (B): a substance which is stable under neutral...
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4684534 |
Quick-liquifying, chewable tablet
This application discloses tablets having a harder outer shell which inhibits penetration of liquid into the interior of the tablet, and a softer interior which quickly liquifies when the tablet...
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4632843 |
Process for the preparation of solid pharmaceutical products
A process for the preparation of solid pharmaceutical products, wherein, in a first step, spherical single crystals of a pharmaceutical active compound or assistant are prepared by agitating a...
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4623588 |
Controlled release composite core coated microparticles
A process for preparing coated microparticles, which process comprises preparing a solvent solution of an active ingredient to be encapsulated and a film-forming polymer, removing the solvent to...
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4600645 |
Process for treating dosage forms
The problems of tackiness and long curing times usually associated with the treatment of dosage forms are overcome via the use of a new curing process. That process involves: (1) coating a drug...
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4574080 |
Combination formulation
A pharmaceutical oral controlled release multiple-units formulation is prepared by mixing units containing an active substance and coated with a substantially water-insoluble, but water diffusable...
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4572833 |
Method for preparing a pharmaceutical controlled release composition
A pharmaceutical oral multiple-units composition with controlled release, in which the individual units are coated units of an active substance, e.g. potassium chloride, which is subject to...
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4553973 |
Process for preparing osmotic device
An osmotic delivery system is disclosed for dispensing a useful agent. The system comprises a semipermeable wall surrounding a compartment housing the agent. The wall comprises a cellulose ether,...
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4540602 |
Process for the preparation of activated pharmaceutical compositions
Disclosed is a process for the preparation of an activated pharmaceutical composition containing a solid drug that is scarcely soluble in water, the pharmaceutical composition being characterized...
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4497847 |
Process for coating solid pharmaceutical preparations and coated preparations thus obtained
A plasticizer for film-forming enteric polymers to be used in coating solid pharmaceutical preparations comprises a monoester or diester or both of glycerol with a saturated aliphatic carboxylic...
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4285987 |
Process for manufacturing device with dispersion zone
An osmotic system is disclosed for dispensing a beneficial agent. The system comprises (1) a first wall of a semipermeable material that surrounds a compartment containing a drug formulation, and...
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4267138 |
Coating ensuring a controlled release of active ingredients of biologically active compositions, particularly pharmaceutical compositions and a process for preparation of biologically active compositions ensuring controlled release of active ingredients
A coating ensuring the controlled release of a biological active ingredient, which can be incorporated in the coating or is surrounded thereby, consists of a varnish-forming polymer selected from...
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4220552 |
Method of producing delayed release of sodium fluoride
A process of pretreating a lower alkyl cellulose, such as ethyl cellulose, which is to be used in microencapsulation of sodium fluoride for dental purposes. This process comprises dispersing a...
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4166800 |
Processes for preparation of microspheres
Microspheres, prepared by the low-temperature e.g., -40° to -100° C., phase separation of a polymer and a core material.
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4123382 |
Method of microencapsulation
Solids are added to a suspension of heat softened ethylcellulose capsules and are then encapsulated within the soft capsule. Cooling permits recovery of the desired encapsulated product.
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4088798 |
Methods for the preparation of controlled gastric residence time medicament formulations
Controlled gastric residence time medicament formulations, e.g., tablets and/or capsules, containing polymeric film coatings are exposed to a volatile amine, e.g., anhydrous ammonia, methyl amine,...
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4017647 |
Method for providing enteric coatings on solid dosage forms
Enteric coatings are provided on solid pharmaceutical dosage forms by a method comprising covering the dosage froms with an aqueous solution of a polymeric substance having carboxyl groups in the...
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3959540 |
Gastric juice resistant gelatin capsules and a process for the production thereof
Gastric juice resistant gelatin capsules characterized by a gastric juice resistant outer coating of an anionic polymerizate of methacrylic acid and acrylic acid esters and an intermediate layer...
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3400185 |
Agglomeration of smaller pharmaceutical particles into larger microspherules and enteic-coating thereof
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3711319 |
Title is not available
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