SP

Steven M. Pitzenberger

Merck: 12 patents #935 of 9,382Top 10%
📍 Lansdale, PA: #115 of 839 inventorsTop 15%
🗺 Pennsylvania: #6,628 of 74,527 inventorsTop 9%
Overall (All Time): #429,194 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
5387512 Preparation of 3-[z-benzoxazol-2-yl)ethyl]-5-(1-hydroxyethyl)-6-methyl-2-(1H)-pyridinon e by biotransformation Suresh K. Balani, Harri G. Ramjit 1995-02-07
5288725 Pyrroloquinoline Bradykinin antagonist Keith M. Witherup, Richard W. Ransom, Sandor L. Varga, Victor J. Lotti, William J. Lumma 1994-02-22
5188950 Method of preparing HIV protease inhibitors Suresh K. Balani, Harri G. Ramjit, Michael Schwartz, Anthony Lu 1993-02-23
4943588 Prodrugs of antihypercholesterolemic compounds Wasyl Halczenko, George D. Hartman 1990-07-24
4939139 7-chloro-5,6-di hydro-3-(5-(1,2-dihydroxy-isopropyl)-1,2,4-oxadiazol-3-yl)-5-methyl-6-oxo -4H-imidazo[1,5A][1,4]benzodiazepine Jiunn H. Lin, Harri G. Ramjit, Edgar H. Ulm 1990-07-03
4904654 7-chloro-5,6-dihydro-3-(5-(2-hydroxy-isoprop yl)-1,2,4-oxadiazol-3-yl)-5-methyl-6-oxo-4H-imidazo[1,5a][1,4]benzodiazep ine Jiunn H. Lin, Harri G. Ramjit, Edgar H. Ulm 1990-02-27
4837205 Prodrugs of antihypercholesterolemic compounds Wasyl Halczenko, George D. Hartman 1989-06-06
4780538 Process for 1,4-dihydropyridine compounds using a titanamine catalyst Barry M. Trost 1988-10-25
4678806 Prodrugs of antihypercholesterolemic compounds John J. Baldwin, Wasyl Halczenko, George D. Hartman 1987-07-07
4675321 Substituted pyrimidines useful as calcium channel blockers John J. Baldwin, David E. McClure 1987-06-23
4594191 Process for preparing a benzodiazepinedione derivative Mark G. Bock, Ben E. Evans, Roger M. Freidinger 1986-06-10
4576750 Tryptophan derivative 1986-03-18