...During the Civil War, the Confederacy established its own Patent Office which issued 266 patents, a third of which concerned implements of war.
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| Number | Title | Issue Date |
| 7795465 | Method for producing semicarbazones The invention relates to a process for preparing semicarbazone compounds of the formula I, where R1 and R2 are each independently hydrogen, halogen, CN, C1-C4-alkyl, C1-C4-alkoxy, C1-C... | 09/14/2010 |
| 7371885 | Cis-trans isomerisation of semicarbazone compounds The present invention relates to the isomerization of the Z-isomer I-Z of semicarbazone compounds of the general formula (I) into its E-isomer I-E, where the variables in formula (I) have meanings given in claim 1 ... | 05/13/2008 |
| 7176201 | Modulation of anxiety through blockade of anandamide hydrolysis Fatty acid amide hydrolase inhibitors of the Formula: are provided wherein X is NH, CH2, O, or S; Q is O or S; Z is O or N; R is an aromatic moiety selected from the group consisting of substituted or ... | 02/13/2007 |
| 7087642 | Inhibitors of IMPDH enzyme The present invention relates to compounds which inhibit IMPDH. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibiting IMPDH e... | 08/08/2006 |
| 7026500 | Halogenated selective androgen receptor modulators and methods of use thereof This invention provides a class of androgen receptor targeting agents (ARTA). The agents define a new subclass of compounds, which are selective androgen receptor modulators (SARM). Several of the SARM compounds have been found to have an unexpected androgenic and a... | 04/11/2006 |
| 6998500 | Selective androgen receptor modulators and methods of use thereof This invention provides a class of androgen receptor targeting agents (ARTA). The agents define a new subclass of compounds, which are selective androgen receptor modulators (SARM). Several of the SARM compounds have been found to have an unexpected androgenic and a... | 02/14/2006 |
| 6905762 | Non-aqueous electrolyte solutions comprising additives and non-aqueous electrolyte cells comprising the same A non-aqueous electrolyte to be used in a Li-ion battery includes a lithium salt, a cyclic carbonate, a linear carbonate and an isocyanate-based additive, with the following general formula R1—N═C═O wherein R1 represen... | 06/14/2005 |
| 6528543 | Urea derivatives Glucokinase activating compounds of the formula ##STR1## wherein R1 and R2 are independently hydrogen, halo, amino, nitro, cyano, sulfonamido, lower alkyl, perfluoro-lower alkyl, lower alkyl thio, perfluoro-lower alkyl thio, lower al... | 03/04/2003 |
| 6515023 | Thrombin receptor antagonists A thrombin receptor antagonist having the formula ##STR1## useful for inhibiting the aggregation of blood platelets. The compounds can be used in a method of acting upon a thrombin receptor which comprises administering a therapeutically effective but non... | 02/04/2003 |
| 6498178 | Inhibitors of IMPDH enzyme The present invention relates to compounds which inhibit IMPDH. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibit... | 12/24/2002 |
| 6479543 | Synergistic insecticidal compositions The present invention provides a synergistic insecticidal composition comprising as essential active ingredients a neuronal sodium channel antagonist in combination with one or more compounds selected from the group consisting of pyrethroids, pyrethroid-t... | 11/12/2002 |
| 6294573 | Reverse hydroxamate inhibitors of matrix metalloproteinases Compounds having the formula ##STR1## are matrix metalloproteinase inhibitors. Also disclosed are matrix metalloproteinase-inhibiting compositions and methods of inhibiting matrix metalloproteinase in a mammal.... | 09/25/2001 |
| 6262113 | IL-8 receptor antagonists The present invention relates to novel compounds and a novel use of phenyl ureas in the treatment of disease states mediated by the chemokine Interleukin-8 (IL-8).... | 07/17/2001 |
| 6252083 | Carbamates and crop protection agents containing them Carbamates of the formula I ##STR1## where the substituents have the following meanings: Z is methoxy, NH2, NHCH3, N(CH3)2, CH3, C2 H5, CF3 or CCl3, X and Y are ... | 06/26/2001 |
| 6225345 | Azahexane derivatives as substrate isosters of retroviral asparate proteases The invention relates to compounds of formula (I): ##STR1## wherein R1 and R10 are each independently of the other lower alkoxycarbonyl; either R2, R3 and R4 are each independently of the other C... | 05/01/2001 |
| 6194454 | Cyano containing oxamic acids and derivatives as thyroid receptor ligands The present invention provides novel compounds of the Formula ##STR1## and prodrugs thereof, geometric and optical isomers thereof, and pharmaceutically acceptable salts of such compounds, prodrugs and isomers, wherein R1 -R8 and X a... | 02/27/2001 |
| 6080860 | Methods of making ureas and guanidines including, terazosin, prazosin, doxazosin, tiodazosin, trimazosin, quinazosin and bunazosin (exemplary of 2-substituted quinazoline compounds), and meobentine, and bethanidine and intermediates therefor Novel methods for the synthesis of substituted ureas and guanidines including Terazosin, Prazosin, Doxazosin, Tiodazosin, Trimazosin, Quinasin and Bunazosin (exemplary of 2-amino substituted Quinazolines), Meobentine and Bethanidine and novel intermediate... | 06/27/2000 |
| 6075148 | Carbamates and crop protection agents containing them Carbamates of the formula I where the substituents have the following meanings: Z is methoxy, NH2, NHCH3, N(CH3)2, CH3, C2 H5, CF3 or CCl3, X and Y are identical... | 06/13/2000 |
| 6057269 | Benzylhydroxylamines and intermediates used to prepare them Benzylhydroxylamines I ##STR1## (X=--N(R7)--O--; Y=O, S; R1 =halogen, CN, NO2, CF3 ; R2 =H, halogen; R3 =H, NH2, CH3 ; R4 =H, halogen, C1 -C... | 05/02/2000 |
| 5981595 | Sulfonyl urea and carbamate ACAT inhibitors A pharmaceutically useful compound which lowers blood cholesterol levels having the formula ##STR1## wherein X is oxygen or --NH--; Ar is phenyl, substituted phenyl, naphthyl or substituted naphthyl; R1 is hydrogen, lower alkyl or benzyl; ... | 11/09/1999 |
| 5922767 | Substituted benzylurea derivatives and medicine containing the same Disclosed herein are substituted benzylurea derivatives represented by the following general formula (1): ##STR1## wherein R1 and R2 are independently H, a halogen atom, or an alkyl or alkoxyl group, R3 is a phenyl or... | 07/13/1999 |
| 5919824 | Aminophenol derivatives Aminophenol derivatives represented by the following formula (1): ##STR1## wherein X is O or S; A is alkylene, R1 is phenyl, etc., R2 and R3 are H or alkyl; R4 is substituted carbamoylalkyl, etc.; R5 | 07/06/1999 |
| 5883282 | 3-(3-aryloxyphenyl)-1-(substituted methyl-s-triazine-2,4,6-oxo or thiotrione herbicidal agents There is provided a 3-(3-aryloxyphenyl)-1-(substituted methyl)-s-triazine-2,4,6-oxo or thiotrione compound having the structural formula I ##STR1## Further provided are a composition and a method comprising that compound for the control of undes... | 03/16/1999 |
| 5856559 | Process for preparing substituted aryluracils The invention relates to a novel process for preparing substituted aryluracils by reacting aminoalkenoic esters with arylurethanes and then with sulfonamides, and additionally to novel 4-(alkoxycarbonylamino)-2,5-difluorobenzonitriles.... | 01/05/1999 |
| 5854283 | Halogen substituted carbamate compounds from 2-phenyl-1,2-ethanediol The optically pure forms of monoocarbamates of halogenated 2-phenyl-1,2-ethanediol and dicarbamates of 2-phenly-1,2-ethaniediol have been found to be effective in the treatment of disorders of the central nervous system, especially as anti-convulsive or a... | 12/29/1998 |
| 5723646 | Substituted amino acid amide derivatives their preparation and use as fungicides There are described new amino acid amide derivatives, some of which are known, of the formula (I) ##STR1## in which R1 to R8 have the meaning given in the description, and a process for their preparation. The amino acid amide de... | 03/03/1998 |
| 5543573 | Hydrazinecarboxyamide derivatives, a process for production thereof and uses thereof The present invention relates to a hydrazinecarboxamide derivative of the general formula (I) shown below: ##STR1## wherein the substituents are as defined in the specification, which has a wide insecticidal spectrum at a low dosage, a process for pr... | 08/06/1996 |
| 5446067 | Oxime ethers and fungicides containing them Oxime ethers of the formula ##STR1## wherein m, G, R, R1, X, Y, and Z are as defined herein and fungicides containing these compounds.... | 08/29/1995 |
| 5412079 | Liquid crystal monomer compound and polymer obtained therefrom Disclosed is a liquid crystal monomer compound represented by formula (1): ##STR1## wherein n is an integer of from 2 to 18, X is direct bond, --(C.dbd.O)--O--, --(C.dbd.O)--NH-- or --N.dbd.N--, R1 is hydrogen or a lower alkyl group, and R... | 05/02/1995 |
| 5380941 | Preparation of aromatic ureas which contain a thioether or sulfonyl group A process for preparing ureas of the formula ##STR1## where the ring A can be substituted and benzo-fused and n is 0 or 2, R4 and R5 are hydrogen, C1 -C4 -alkyl or phenyl, L is unsubstituted or substituted C2 | 01/10/1995 |
| 5362747 | 2-nitroaryl and 2-cyanoaryl compounds as regulators of nitric oxide synthase 2-Nitroaryl or 2-cyanoaryl compounds of the formula ##STR1## pharmaceutical compositions thereof, intermediates useful in the preparation of these compounds, and methods for treating disorders of vascular smooth muscles or diseases of the cartilage, ... | 11/08/1994 |
| 5326899 | Process for preparation of iodopropargyl carbamates A Process for producing N-alkyl iodopropargyl carbamate comprising: A. reacting a dialkyl(C1 -C3) carbonate with propargyl alcohol in the presence of a first catalyst under conditions to produce dipropargyl carbonate; B. reacting said dip... | 07/05/1994 |
| 5319139 | Naphthalene derivatives Compounds of the formula: ##STR1## where R1 is a hydrogen atom or a lower alkyl group; R2 is a lower alkoxy group; R3 is a group ##STR2## Z is represented by the formula: ##STR3## where R2 and R | 06/07/1994 |
| 5288901 | 2-aryl-5-(trifluoromethyl)-2-pyrroline compounds useful in the manufacture of insecticidal, nematocidal and acaricidal arylpyrroles There are provided important pyrroline and glycine intermediates, methods for the preparation of said intermediates and the use thereof in the manufacture of arylpyrrole insecticidal agents.... | 02/22/1994 |
| 5220022 | Compositions useful as dot promoting agents Disclosed are novel compounds of the formula ##STR1## wherein: R is ##STR2## where Ph is phenyl, or ##STR3## X is --NR5 R6 or --OR7 ; R1 and R2 are independently hydrogen, methyl, ... | 06/15/1993 |
| 5158953 | 2-substituted methyl-2,3-dihydroimidazo[1,2-c]quinazolin-5(6H)-ones (thiones), the preparation and use thereof The present invention provides a novel series of 2-substituted methyl-2,3-dihydroimidazo[1,2-c]quinazolin-5(6H)-ones (-thiones) compounds. These compounds are found useful as an active ingredient for the prophylaxis and treatment of hypertension.... | 10/27/1992 |
| 5153223 | Biurets, aminocarbonyl carbamates, and aminocarbonyl thiocarbamates useful as ACAT inhibitors Novel compounds useful as ACAT inhibitors having the formula ##STR1## wherein Q is R5 O; R5 S-- or NR3 R4 ; wherein R is hydrogen or alkyl C1 -C20 or --CH2 Ph; wherein R1 | 10/06/1992 |
| 5130454 | Polytetrahydrofuran derivatives having terminal aromatic groups Polytetrahydrofuran derivatives of the general formula ##STR1## where n is from 2 to 70, X is the bridge member --NH-- or --O-- and R1 and R4 are each hydrogen or various radicals.... | 07/14/1992 |
| 5078783 | Substituted alkyl carbamates and their use as herbicides Substituted 1-alkyl carbamates of the formula ##STR1## in which: R is a member selected from the group consisting of halogen, trifluoromethyl, cyano, NO2 and C1 -C3 haloalkyloxy; R1 is selected from the group co... | 01/07/1992 |
| 5061796 | Azamethine compounds This invention provides azamethine compounds represented by the formula (I): ##STR1## (wherein X represents ##STR2## Y represents C.dbd.O, C.dbd.C(CN)2 or SO2 ; R1 to R4 represent independently a ... | 10/29/1991 |