William F. Semple, a dentist, was awarded the first US Patent on chewing gum in 1869. His recipe contained powdered chalk.
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 |
| 7476744 | Polymorphic crystalline forms of celecoxib Pharmaceutical compositions are provided comprising one or more orally deliverable dose units, each comprising a selective cyclooxygenase-2 inhibitory compound of low water solubility in a therapeutically effective amount, wherein the compound is present in the form... | 01/13/2009 |
| 7446121 | Pyrazole-based HMG CoA reductase inhibitors Novel compounds and pharmaceutical compositions useful as hypocholesterolemic and hypolipidemic agents are described. More specifically, potent inhibitors of the enzyme 3-hydroxy-3-methylglutaryl-coenzyme A reductase (“HMG CoA reductase”) are described. Methods ... | 11/04/2008 |
| 7417140 | 7α-Hydroxyacetyl and 7α-Hydroperoxyacetyl-substituted steroid compounds The present invention involves intermediates, including a 7α-substituted steroid (II), and processes which are used to prepare eplerenone, a useful pharmaceutical agent. ... | 08/26/2008 |
| 7414127 | 7 α-Enedione-substituted steroid compounds The present invention involves intermediates, including a 7α-substituted steroid (II), and processes which are used to prepare eplerenone, a useful pharmaceutical agent. ... | 08/19/2008 |
| 7411062 | 7α-biscarbonyl-substituted steroid compounds The present invention involves intermediates, including a 7α-substituted steroid (II), and processes which are used to prepare eplerenone, a useful pharmaceutical agent. ... | 08/12/2008 |
| 7407974 | Inhibitors of factor Xa and other serine proteases involved in the coagulation cascade The present invention provides compounds of Formula (I): wherein A, B, C, G, and W1 have any of the values defined in the specification, and pharmaceutically acceptable salt thereof, that are useful to treat thro... | 08/05/2008 |
| 7407972 | Inhibitors of factor Xa and other serine proteases involved in the coagulation cascade The present invention provides compounds of Formula (I): wherein A, B, C, G, and W1 have any of the values defined in the specification, and pharmaceutically acceptable salt thereof, that are useful to treat thro... | 08/05/2008 |
| 7250444 | Pyrrole-based HMG-CoA reductase inhibitors HMGCo-A reductase inhibitor compounds useful as hypocholesterolemic and hypolipidemic compounds are provided. Also provided are pharmaceutical compositions of the compounds. Methods of making and methods of using the compounds are also provided. ... | 07/31/2007 |