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Patent No. 5823386

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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Attorney: Zelson; Steve T., Rozek; Carol E.


Number of patents: 43
Last date: October 02, 2001

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NumberTitleIssue Date
6297243Methods of treating hot flashes, estrogen deficiencies and deferring menopause by the administration of a luteinizing hormone antagonist
A pharmaceutical composition comprising a LH antagonist or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier is useful for deferring the onset of menopause....
10/02/2001
6169087Modulators of protein tyrosine phosphatases (PTPases)
The present invention provides novel compounds of Formula 1 or Formula 2 and compositions thereof, methods of their use, and methods of their manufacture, ##STR1## wherein X, Y, Z, W, R1, R2 and R3 are defined more fully i...
01/02/2001
6159941Use of somatostatin agonists and antagonists for treating diseases related to the eye
The invention relates to the use of a somatostatin receptor ligand of nonpeptide origin, e.g. of the general formula Ia or Ib ##STR1## or a pharmaceutically acceptable salt thereof, which has high and/or selective affinity to the somatostatin recepto...
12/12/2000
6147098Substituted guanidines and diaminonitroethenes, their preparation and use
Guanidine and diaminonitroethene derivatives represented by the formula ##STR1## wherein X, R1, R2, R3 and R4 are defined in the description, compositions thereof and methods for preparing the compounds are...
11/14/2000
61332681,4-disubstituted piperazines
The present invention relates to 1,4-disubstituted piperazines of the general formula ##STR1## wherein X, Y, Z, R1, R2 and r are as defined in the detailed part of the present description or salts thereof, to methods for their ...
10/17/2000
6127354Compounds with growth hormone releasing properties
Novel peptide derivatives, compositions containing them, and their use for treating medical disorders resulting from a deficiency in growth hormone are disclosed. The peptides have the formula (I): ##STR1## wherein a, b, A, R1, L1
10/03/2000
6127391Compounds with growth hormone releasing properties
Compounds of peptide mimetic nature having the general formula I ##STR1## wherein a and b are independently 1 or 2, R1 and R2 are independently H or C1-6 alkyl, G and J are independently, inter alia, aromats, and D an...
10/03/2000
6127341Compounds with growth hormone releasing properties
Compounds of the general formula I ##STR1## compositions containing them, and their use for treating medical disorders resulting from a deficiency in growth hormone are described....
10/03/2000
6117996Triazine based ligands and use thereof
The present invention relates to novel affinity ligand-matrix conjugates comprising a ligand with the general formula (a) ##STR1## which ligand is attached to a support matrix in position (A), optionally through a spacer arm interposed between the ma...
09/12/2000
6114354N-substituted azaheterocyclic compounds
The present invention relates to novel N-substituted azaheterocyclic compounds of the general formula ##STR1## wherein X, Y, Z, R1, R2 and r are as defined in the detailed part of the present description, or salts thereof, to me...
09/05/2000
6110913N-substituted azaheterocyclic carboxylic acids and esters thereof
The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them...
08/29/2000
6100253Tricycle substituted with azaheterocyclic carboxylic acids
The present invention relates to novel N-substituted azaheterocyclic compounds of the general formula ##STR1## wherein X, Y, Z, R1, R2 and r are as defined in the detailed part of the present description, or salts thereof, to me...
08/08/2000
60907974,5,6,7-tetrahydro-thieno(2,3-C)pyridine derivatives
Disclosed are compounds of formula (I) ##STR1## wherein R1 is C1-8 -alkyl, C2-8 -alkenyl, C3-8 -cycloalkyl, C5-8 -cycloalkenyl, Q or aryl; R2 is C1-8 -alkyl, C2-8 -alkenyl, C3-8 ...
07/18/2000
6080754Pyrrolo[2,1,5-cd]indolizine derivatives useful in the prevention or treatment of estrogen related diseases or syndromes
The present invention relates to therapeutically active compounds of formula I ##STR1## a method of preparing the same and to pharmaceutical compositions comprising the compounds. The novel compounds are useful in the prevention or treatment of ...
06/27/2000
6080770Modulators of molecules with phosphotyrosine recognition units
The present invention relates to novel organic compounds, to methods for their preparation, to compositions containing them, to their use for treatment of human and animal disorders, to their use for purification of proteins or glycoproteins, and to their...
06/27/2000
6075036Pyrrolo [2,1,5-cd] indolizine derivatives useful in the prevention or treatment of estrogen related diseases or syndromes
The present invention relates to therapeutically active compounds of formula I ##STR1## a method of preparing the same and to pharmaceutical compositions comprising the compounds. The novel compounds are useful in the prevention or treatment of ...
06/13/2000
6071901Substituted dibenz[b,f]azepines and uses thereof
The present invention relates to novel N-substituted azaheterocyclic carboxylic acids andy esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing the...
06/06/2000
6066632Heterocyclic compounds
The present invention relates to novel N-substituted azaheterocyclic compounds of the general formula ##STR1## wherein X, Y, Z, R1, R2 and r are as defined in the detailed part of the present description, or salts thereof, to me...
05/23/2000
6054458Heterocyclic compounds
The present invention relates to novel N-substituted azaheterocyclic compounds of the general formula ##STR1## wherein X, Y, Z, R1, R2 and m are as defined in the detailed part of the present description, or salts thereof, to me...
04/25/2000
6048856Heterocyclic compounds
The present invention relates to novel N-substituted azaheterocyclic compounds of the formula ##STR1## wherein X, Y, R1, R1a, R2, R2a, R12, R13, A, r and s are as defined in the detail...
04/11/2000
6043239Heterocyclic compounds
The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them...
03/28/2000
6040318Tricycle substituted with azaheterocyclic carboxylic acids
The present invention relates to novel N-substituted azaheterocyclic compounds of the general formula wherein X, Y, Z, R1, R2 and r are as defined in the detailed part of the present description, or salts thereof, to methods for thei...
03/21/2000
60403021,4-disubstituted piperazines
The present invention relates to 1,4-disubstituted piperazines of the general formula ##STR1## wherein X, Y, Z, R1, R2 and r are as defined in the detailed part of the present description or salts thereof, to methods for their ...
03/21/2000
6022868Substituted azacyclic or azabicyclic compounds
Disclosed are compounds of formula (I) selected from the following ##STR1## wherein Y is ##STR2## and wherein A, B, C, D, R, k, m, n, o, p, s, t and u are as defined in the specification. These compounds are useful in treating diseases in the ...
02/08/2000
6017915Heterocyclic compounds
The present invention relates to novel N-substituted amino alcohols, amino acids and acid derivatives thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing...
01/25/2000
6015813Heterocyclic compounds and their preparation and use
The present invention relates to therapeutically active azabicyclic compounds of formula I ##STR1## wherein X, R1, R2, R3, Ar, m and n are defined in the description, a method of preparing the same and to pharmaceutic...
01/18/2000
6011006Method of treating hot flushes with hexapeptides
The present invention relates to a method of treating migraine, non-insulin dependent diabetes mellitus (type II diabetes), sepsis, inflammation and/or vasomotor disturbances. This method utilizes a hexapeptide of formula (I) A1 -A2 ...
01/04/2000
60049611,4-disubstituted piperazines
The present invention relates to 1,4-disubstituted piperazines of the general formula ##STR1## wherein X, Y, Z, R1, R2 and r are as defined in the detailed part of the present description or salts thereof, to methods for their ...
12/21/1999
6001832[1,2,4]triazolo[4,3-a]quinoxalinone derivatives, their preparation and use
The present invention relates to [1,2,4]triazolo[4,3-a]quinoxalinone compounds of the formula ##STR1## wherein R1 is POX'X" or alkyl substituted with COX' or POX'X", and X' and X" independently are hydroxy or alkoxy, and R7 is ...
12/14/1999
5994373Substituted azacyclic compounds
The present invention relates to therapeutically active heterocyclic compounds, to methods for their preparation and to pharmaceutical compositions comprising the compounds. The novel compounds are useful in treating diseases in the central nervous system...
11/30/1999
5990084Compounds with growth hormone releasing properties
The present invention related to truncated GHRs of the general formula I K-(M)x -A-B-(C)w -D-E-(F)z -G-(N)y -L (I) which have the ability to stimulate release of endogenous growth hormone....
11/23/1999
5977158Pharmaceutical formulations comprising levormeloxifene compounds
The present invention relates to a pharmaceutical formulation for oral administration which comprises a compound of formula I ##STR1## wherein R is C1-6 alkyl; or a pharmaceutically acceptable salt thereof, in combination with a hydrophili...
11/02/1999
59728734-substituted-phenyl-boronic acids as enzyme stabilizers
The present invention relates to a liquid composition comprising an enzyme and a phenyl boronic acid derivative enzyme stabilizer of the following formula: ##STR1## wherein R is selected from the group consisting of hydrogen, hydroxy, C1
10/26/1999
5972978Modulators of molecules with phosphotyrosine recognition units
The present invention relates to novel organic compounds, to methods for their preparation, to compositions containing them, to their use for treatment of human and animal disorders, to their use for purification of proteins or glycoproteins, and to their...
10/26/1999
5968887Boronic acid or borinic acid derivatives as enzyme stabilizers
The invention relates to a liquid composition which comprises an enzyme and a enzyme stabilizing component. The enzyme stabilizing component is a boronic acid derivative....
10/19/1999
5962449Tricyclic compounds in treating hyperalgesic conditions and NIDDM
The present invention relates to novel N-substituted amino acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them, and to their use fo...
10/05/1999
5958967Cis-3,4-chroman derivatives useful in the prevention or treatment of estrogen related diseases or syndromes
The present invention relates to therapeutically active compounds of formula I a method of preparing the same and to pharmaceutical compositions comprising the compounds. The novel compounds are useful in the prevention or treatment of estrogen related di...
09/28/1999
5958951Modified form of the R(-)-N-(4,4-di(3-methylthien-2-yl)but-3-enyl)-nipecotic acid hydrochloride
The present invention provides R(-)-N-(4,4-di(3-methylthien-2-yl)but-3-enyl)-nipecotic acid hydrochloride in its pure and stable anhydrous form....
09/28/1999
5955548Substituted 3, 3-diamino-2-propenenitriles, their preparation and use
Substituted cyanoenamines of the formula I ##STR1## wherein Z, R1, R2 and R3 are defined in the description, compositions thereof and methods for preparing the compounds are disclosed. The compounds are useful in the ...
09/21/1999
5952352Heterocyclic compounds
The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them...
09/14/1999
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