Reward Candy Dispenser for Personal Computers
A personal computer peripheral, battery powered reward candy dispenser which immediately presents students with a single candy for each problem completed correctly.
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| Number | Title | Issue Date |
| 7256193 | Therapeutic agents useful for treating pain A Compound of formula (wherein X is O or S and R1-R5 are disclosed herein) or a pharmaceutically acceptable salt thereof (each being a “Piperazine Compound”), pharmaceutical compositions... | 08/14/2007 |
| 7202259 | Therapeutic agents useful for treating pain 4-Tetrazolyl-4-phenylpiperidine Compounds, compositions comprising an effective amount of a 4-Tetrazolyl-4-phenylpiperidine Compound, methods for treating or preventing pain or diarrhea in an animal comprising administering to an animal in need thereof an effective ... | 04/10/2007 |
| 7125561 | Compartmentalized dosage form The present invention provides provide a dosage form that prevents misuse of the medicament contained within. The dosage form contains an inactivating substance in combination with the medicament, wherein the two substances are separated by a permeable or semi-perme... | 10/24/2006 |
| 7075645 | Spectroscopic analyzer for blender A blending apparatus comprises a blender including a container having a wall, the wall including a window. The container rotates about an axis of rotation. A wireless spectrometer is mounted to the container and operates through the window, in a direction that does ... | 07/11/2006 |
| 6995168 | Triazaspiro compounds useful for treating or preventing pain Triazaspiro Compounds, compositions comprising a Triazaspiro Compound, methods for treating or preventing pain in an animal comprising administering to an animal in need thereof an effective amount of a Triazaspiro Compound and methods for stimulating opioid-recepto... | 02/07/2006 |
| 6974818 | 1,2,5-thiadiazol-3-YL-piperazine therapeutic agents useful for treating pain A compound of formula: (wherein X is O or S and R1, R3, R4, and R5 are disclosed herein) or a pharmaceutically acceptable salt thereof (a “Thiadiazolylpiperazine Compound... | 12/13/2005 |
| 6864261 | Therapeutic agents useful for treating pain A compound of formula (wherein A, R1, R2, R6, m and n are disclosed herein) or a pharmaceutically acceptable salt thereof (a “Piperazine Compound”); pharmaceutical compositions comp... | 03/08/2005 |
| 6841792 | ATR crystal device The present invention includes an ATR crystal system comprising: an ATR crystal, one face of the ATR crystal forming a portion of an interior surface of a containment vessel, a radiation source for creating a beam or radiation, the radiation sources optically connec... | 01/11/2005 |
| 6828440 | Spiroindene and spiroindane compounds A compound of the formula (I): wherein Z, A, B, C, R1, R2, X1, X2, Q and n are as disclosed herein. ... | 12/07/2004 |
| 6784319 | Synthesis of (±)-2-((dimethylamino)methyl)-1-(aryl)cyclohexanols Compositions comprising (±)-2-((dimethylamino)methyl)cyclohexanone, a transition-metal salt, and an organic solvent and methods of preparing (±)-cis-2-((dimethylamino)methyl)-1-(aryl)cyclohexanols, in particular (±)-cis-2-((dimethylamino)methyl)-1-(3-methoxypheny... | 08/31/2004 |
| 6780853 | Neuroactive steroids of the androstane and pregnane series The invention relates to 3α-hydroxy, 17-(un)substituted derivatives of the androstane series and 3α-hydroxy, 21-substituted derivatives of the pregnane series. These derivatives are capable of acting at a recently identified site on the GRC, thereby modulating bra... | 08/24/2004 |
| 6770661 | Aryl substituted pyridines and their use This invention relates to aryl substituted pyridines of Formula I: or a pharmaceutically acceptable salt, prodrug or solvate thereof, wherein Ar and R1-R4 are set in the specification. The invention... | 08/03/2004 |
| 6765006 | Substituted quinazolines and analogs and the use thereof The invention relates to novel quinazolines and heterocycles which are antagonists or positive modulators of AMPA receptors, and the use thereof for treating, preventing or ameliorating neuronal loss associated with stroke, global and focal ischemia, CNS trauma, hyp... | 07/20/2004 |
| 6740641 | Sugar derivatives of hydromorphone, dihydromorphine and dihydromorphine, compositions thereof and uses for treating or preventing pain Glucoside and glucuronide derivatives of hydromorphone, dihydromorphine, and dihydroisomorphine and pharmaceutically acceptable salts thereof; pharmaceutical compositions comprising a glucoside or glucuronide derivative of hydromorphone, dihydromorphine, or dihydroi... | 05/25/2004 |
| 6737418 | Aryl substituted pyrazoles, imidazoles, oxazoles, thiazoles and pyrroles, and the use thereof This invention relates to compounds having the Formula I: or a pharmaceutically acceptable salt, prodrug or solvate thereof, wherein Het and R5-R13 are set in the specification. The invention also i... | 05/18/2004 |
| 6479484 | Substituted 2-aminoacetamides and the use thereof The invention is directed to substituted 2-aminoacetamides represented by formula (II): ##STR1## and to pharmaceutically acceptable salts and prodrugs thereof, wherein the substituents are defined herein. The invention is also directed to the use of ... | 11/12/2002 |
| 6444982 | Dissolution stage for an environmental scanning electron microscope A system is provided for imaging, in an ESE microscope or other variable pressure microscope, a single sample at various time intervals during dissolution of the sample in a liquid. The system includes a sample chamber having a sample well. The sample wel... | 09/03/2002 |
| 6365606 | 6,5-fused aromatic ring systems having enhanced phosphodiesterase IV inhibitory activity Novel compounds which are effective PDE IV inhibitors are disclosed. The compounds possess improved PDE IV inhibition compared to theophylline or rolipram, with improved selectivity with regard to, e.g., PDE V inhibition. The present invention includes co... | 04/02/2002 |
| 6310205 | Hypoxathine compounds Hypoxanthine compounds of the structure: ##STR1## are disclosed where R3 and R8 are as described herein. The compounds are useful as intermediates to compounds providing PDE IV inhibition activity.... | 10/30/2001 |
| 6166041 | 2-heteroaryl and 2-heterocyclic benzoxazoles as PDE IV inhibitors for the treatment of asthma Novel compounds which are effective PDE IV inhibitors are disclosed. The present invention is directed to compounds having the general formula I ##STR1## wherein: X is a halogen; Q is --CH2 --CH2 --, --CH2 --, a single or ... | 12/26/2000 |
| 6057445 | Purine compounds having PDE IV inhibitory activity and methods of synthesis The present invention comprises methods of synthesizing compounds having the formula I: ##STR1## wherein: Y1, Z, R1, R2, R3, R4 and R8 are as described herein, which comprises the step... | 05/02/2000 |
| 5863556 | Preparations for the external application of antiseptic agents and/or agents promoting the healing of wounds The present invention relates to liposomal pharmaceutical preparations which include active agents such as antiseptic agents, wound-healing agents, or combinations thereof, useful in the treatment of external wounds. The active agents are encapsulated in ... | 01/26/1999 |
| 5639476 | 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... | 06/17/1997 |
| 5601845 | Pharmaceutical spheroid formulation A controlled release composition including spheroid cores of diltiazem. or a pharmaceutically acceptable salt thereof and optionally a spheronizing agent, the cores being coated with a controlled release layer, and a method of manufacturing the same, is d... | 02/11/1997 |
| 5580578 | 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... | 12/03/1996 |
| 5508044 | Diltiazem pharmaceutical spheroid formulation A solid oral dosage form comprising diltiazem (or a pharmaceutically acceptable salt thereof) in controlled release form and hydrochlorothiazide in immediate release form. Preferably, the controlled release component comprises a plurality of spheroids com... | 04/16/1996 |
| 5500227 | Immediate release tablet cores of insoluble drugs having sustained-release coating A controlled release tablet for oral administration is disclosed which has a tablet core including an insoluble therapeutically active agent having an aqueous solubility of less than or equal to about 5 mg/ml in a sufficient amount to render a therapeutic... | 03/19/1996 |
| 5478577 | Method of treating pain by administering 24 hour oral opioid formulations exhibiting rapid rate of initial rise of plasma drug level Patients are treated with 24-hour oral sustained release opioid formulations which upon administration quickly release an effective portion of the opioid contained therein such that there is an initially more rapid opioid release so that the minimum effec... | 12/26/1995 |
| 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 |
| 5286493 | Stabilized controlled release formulations having acrylic polymer coating A stabilized solid controlled release dosage form having a coating derived from an aqueous dispersion of an acrylic polymer is obtained by overcoating a substrate including a therapeutically active with an aqueous dispersion of the plasticized acrylic pol... | 02/15/1994 |
| 5266331 | Controlled release oxycodone compositions A solid controlled release, oral dosage form, the dosage form comprising a therapeutically effective amount of oxycodone or a salt thereof in a matrix wherein the dissolution rate in vitro of the dosage form, when measured by the USP Paddle Method of 100 ... | 11/30/1993 |
| 5217965 | Stabilized solid dosage forms of choline metal carboxymethylcellulose salicylate compositions The stability of compositions of choline salicylate-metal salicylate-carboxymethylcellulose is improved by the incorporation therein of microcrystalline cellulose. The microcrystalline cellulose is linked to the remainder of the composition by liquid brid... | 06/08/1993 |
| 5215758 | Controlled release matrix suppository for pharmaceuticals The controlled release of therapeutically active agents is achieved from a controlled release matrix of sodium alginate and a calcium salt. When the composition is to be administered rectally, the matrix is combined with a therapeutically active agent and... | 06/01/1993 |
| 5152742 | Swab apparatus Swab apparatus for use in topical application of treatment materials comprise a swab, a flexible-walled container having an interior in which a quantity of treatment material is situated, and a coupling tube having a forward end portion to which the swab ... | 10/06/1992 |
| 5112515 | Phenothrin shampoo The invention relates to a lousicidal shampoo composition of phenothrin as lousicidal agent distributed in a shampoo base of water and one or more surface active agents, the shampoo containing as antimicrobial preservative 2-bromo-2-nitropropane-1,3-diol ... | 05/12/1992 |
| 5071646 | Pharmaceutical ion exchange resin composition An ion exchange resin composition which is readily dispersible in water is provided. This resin composition comprises a granulated ion exchange resin, a pharmacologically active ingredient bound thereto with a sugar or sugar alcohol, and a sufficient amou... | 12/10/1991 |
| 4954351 | Method of producing standardized povidone iodine preparations and such preparations A pharmaceutical iodophor preparation having predictable microbicidal effectiveness and long duration of action comprising polyvinylpyrrolidone-iodine (PVPI), free iodine, a source of iodide ions and a source of iodate ions, the preparation having a ratio... | 09/04/1990 |
| 4950653 | Solid iodophor composition A solid iodophor composition contains a water-soluble iodophor, especially povidone iodine, and at least one of a urea and a sugar alcohol, especially mannitol, sorbitol or xylitol. The composition may also contain a sugar such as sucrose or lactose. The ... | 08/21/1990 |
| 4946673 | Iodine-containing germicidal preparations and method of controlling germicidal activity Iodine-containing germicidal preparations are provided with assured control of the content of equilibrium iodine in aqueous solution to be between 1 and 20 ppm, preferably 2-15 ppm so as to provide predetermined germicidal activity. The invention further ... | 08/07/1990 |
| 4925847 | 6-thioxanthines A 6-thioxanthine of general formula I or a pharmaceutically acceptable salt thereof ##STR1## wherein R3 is a C2 to C6 alkyl, a C3 to C7 cycloalkyl group or a C4 to C8 cycloa... | 05/15/1990 |