Did You Know...
...that power steering was invented by independent inventor Francis W. Davis? As chief engineer in the 1920s of the truck division of the Pierce Arrow Motor Car Company, he saw how hard it was to steer heavy vehicles. So that he would be able to keep the profits from his future invention, Davis left his job, rented a small engineering shop in Waltham, Mass., and developed a hydraulic power steering system that led to power steering.
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| Number | Title | Issue Date |
| 7304046 | Phosphoramide compounds The invention provides a compound of formula I: wherein R1, Ra, Rb, Rc, and Rd have any of the values defined in the specification, as well as pharmaceutical... | 12/04/2007 |
| 6919322 | Phenyl Phosphonate Fructose-1,6-Bisphosphatase Inhibitors Novel FBPase inhibitors of the formula I are useful in the treatment of diabetes and other conditions associated with elevated blood glucose. ... | 07/19/2005 |
| 6413948 | Pharmaceutical compositions and methods of effecting a neuronal activity in an animal using naaladase inhibitors The present invention relates to a method of treating a glutamate abnormality and a method of effecting a neuronal activity in an animal using a NAALADase inhibitor, and a pharmaceutical composition comprising an effective amount of a NAALADase inhibitor ... | 07/02/2002 |
| 6121252 | Phosphinic acid derivatives The present invention relate to phosphinic acid derivatives that inhibit N-Acetylated -Linked Acidic Dipeptidase (NAALADase) enzyme activity, pharmaceutical compositions comprising the same, and methods of using the same to inhibit NAALADase activi... | 09/19/2000 |
| 5919816 | Formulations and methods of reducing toxicity of antineoplastic agents This invention provides for pharmaceutical formulations of compounds which are useful as protective agents when administered to patients also receiving antineoplastic drugs. The invention also includes methods of reducing the toxicity of various antineopl... | 07/06/1999 |
| 5849797 | D-ଲ-lysylmethanediamine derivatives and preparation thereof Now are provided (R)-3,6-diamino-N-(ω-aminoalkyl)-hexanamides which are novel compounds having the general formula (I): ##STR1## wherein n stands for 2-5, and which may be for example, (R)-3,6-diamino-N-(2-aminoethyl)hexanamide (n=2) and (R)-3,... | 12/15/1998 |
| 4800194 | Acylphosphorotriamides useful as lipid-altering agents The present invention involves compounds of the class of acylphosphorotriamides and methods for altering the blood plasma lipid content of mammals which comprises systemically administering to mammals an effective but nontoxic amount of a composition comp... | 01/24/1989 |
| 4668667 | Acylphosphorotriamides useful as lipid-altering agents The present invention involves compounds of the class of acylphosphorotriamides and methods for altering the blood plasma lipid content of mammals which comprises systemically administering to mammals an effective but nontoxic amount of a composition comp... | 05/26/1987 |
| 4454126 | Phosphoramide derivatives and medicines containing the same Phosphoramide derivatives of the general formula: ##STR1## are disclosed wherein X and Y each represents a hydrogen atom or X and Y are removed to form a double bond between the respective adjoining carbon atoms, and n represents an integer of 0 to 2... | 06/12/1984 |
| 4448773 | Microbicidal N-alkoxycarbonyl-alkyl-N-substituted acetyl-anilines and -naphthylamines Compounds of the formula ##STR1## in which Ar is 2-alkyl-, -alkoxy- or -halo-methyl-phenyl or -naphthyl, each of which is further substituted, R1 is 2-furyl, 2-tetrahydrofuryl, alkenyl, cyclopropyl, ଲ-alkoxyethyl, hydroxymethy... | 05/15/1984 |
| 4242325 | Phosphorotriamides as urease inhibitors Certain phosphorotriamides of the formula ##STR1## wherein R is hydrogen, phenyl, 4-nitrophenyl, 4-aminophenyl, 4-cyanophenyl or 3-trifluromethylphenyl are useful as inhibitors of the enzyme urease.... | 12/30/1980 |
| 4159324 | Combating insects, acarids and nematodes with O-(1-fluoro-2-halo-ethyl)(thiono)phosphoric(phosphonic) acid ester-amides O-(1-Fluoro-2-halo-ethyl)(thiono)phosphoric(phosphonic) acid ester-amides of the formula ##STR1## in which R and R1 independently represent hydrogen, alkyl, haloalkyl or cyanoalkyl, or R and R1 conjointly with the nitrogen atom ... | 06/26/1979 |
| 4119716 | Certain diaryldithiophosphorodiamidates and their use as biocides New compounds having the formula ##STR1## in which R is alkyl, phenyl, benzyl or p-chlorophenyl and R1 and R2 are hydrogen, halo, trifluoromethyl, lower alkyl, nitro, cyano or thiocyano. The compounds are useful as biocides, par... | 10/10/1978 |
| 3956486 | Insecticidal phthalimidothiophosphates activated with certain phosphorothionates A composition of matter is described herein which is useful as an activator for insecticides. The activator composition is defined by the formula: ##EQU1## wherein R is selected from the group consisting of hydrogen and lower alkyl; R1 is ... | 05/11/1976 |
