Bizarre Patents
Safety System For Remove a Rider From a Vehicle by Deploying a Parachute
Methods and apparatus for reducing the velocity of a rider in or on an open cockpit vehicle when the rider is thrown from the vehicle.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7129248 | Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone In certain embodiments the invention is directed to a process for preparing an oxycodone hydrochloride composition having less than 25 ppm of 14-hydroxycodeinone. ... | 10/31/2006 |
| 7070806 | Controlled release formulations coated with aqueous dispersions of acrylic polymers A stable solid controlled release formulation having a coating derived from an aqueous dispersion of a hydrophobic acrylic polymer includes a substrate including an active agent selected from the group consisting of a systemically active therapeutic agent, a locally... | 07/04/2006 |
| 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 are disclosed. Processes for the manufacture of such compositions are... | 04/04/2006 |
| 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. However, due to frequent uses of organic solvents in the solvent meth... | 03/29/2005 |
| 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 prostane-cyclodextrine-clathrate, with an aqueous polymer dispersion of ethyl cellulos... | 04/20/2004 |
| 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 concentration of one or more active ingredients by one or ... | 09/28/1999 |
| 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 formation of carbamazepine dihydrate. The carbamazepine c... | 03/30/1999 |
| 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 animals, said preparation on its outer side being provide... | 03/16/1999 |
| 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 cellulose polymers. The invention also sets forth a method for preparing an ... | 12/22/1998 |
| 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 a compressed tablet wherein compression forces used to pre... | 07/14/1998 |
| 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 than 10 .mu.m, which is being agitated, tumbled or fluidized,... | 08/20/1996 |
| 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 cores have an average particle size of 100 to 1000 μm, a t... | 04/09/1996 |
| 5472712 | Controlled-release formulations coated with aqueous dispersions of ethylcellulose A stabilized solid controlled release formulation having a coating derived from an aqueous dispersion of a hydrophobic polymer is obtained by overcoating a substrate including an active agent selected from the group consisting of a systemically active the... | 12/05/1995 |
| 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 particles, and a water-dispersible organic material (e.g., polyeth... | 05/10/1994 |
| 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 dispersion of a polymeric coating is then applied to the ... | 10/26/1993 |
| 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.... | 07/06/1993 |
| 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% methanol/dichloromethane (1:1 by weight) solution at 20° C., (b) polyethyle... | 03/16/1993 |
| 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 controlled vibration of a perforated platform through which dry... | 10/27/1992 |
| 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 an acrylic resin which is a polymerizate of acrylic and me... | 05/12/1992 |
| 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 and a solvent, the solvent having a first component which i... | 02/04/1992 |
| 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 which can subsequently be dispersed in water and coated ont... | 06/11/1991 |
| 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 required, a binder to a temperature of not higher than the ... | 05/21/1991 |
| 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 subjected to a wax treatment with heating to form a masking ... | 08/14/1990 |
| 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, (b) a coat containing no active compound and formed of a free-flowing ... | 06/12/1990 |
| 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 material. The capsule is closed and surrounded by a semiperme... | 01/24/1989 |
| 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 condition but disintegrates or dissolves at a pH of 3 or less; and (C): a... | 12/15/1987 |
| 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 and shell are broken into pieces and contacted by the liquid... | 08/04/1987 |
| 4644031 | 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 accordance with the invention by coating pharmaceutical dosage f... | 02/17/1987 |
| 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 saturated aqueous, organic or organic-aqueous solution in high... | 12/30/1986 |
| 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 provide a dry, composite, uniform admixture of the active in... | 11/18/1986 |
| 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 with a sustained release formulation, (2) immediately coating... | 07/15/1986 |
| 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 controlled release coating with particles of an active sub... | 03/04/1986 |
| 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 controlled release in consequence of the units being coated with ... | 02/25/1986 |
| 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, an organic solvent soluble polymer, and optionally an aqueo... | 11/19/1985 |
| 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 in that, when it is administered orally, the drug is readil... | 09/10/1985 |
| 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 acid having from 6 to 10 carbon atoms. This is particularly ... | 02/05/1985 |
| 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 has a passageway through the wall for releasing agent from ... | 08/25/1981 |
| 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 the group which consists of cellulose triacetate containing... | 05/12/1981 |
| 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 predetermined quantity of lower alkyl cellulose in an aqueous ... | 09/02/1980 |
| 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.... | 09/04/1979 |
