Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7034151 | Process for preparing pyrrolotriazine kinase inhibitors | Bang-Chi Chen, Rulin Zhao, Katerina Leftheris, John Hynes, Stephen T. Wrobleski | 2006-04-25 |
| 6897321 | Process for preparing azacycloalkanoylaminothiazoles (LD 137e) | Bang-Chi Chen, Kyoung Soo Kim, S. David Kimball, Raj N. Misra, Mark E. Salvati +2 more | 2005-05-24 |
| 6639074 | Process for preparing azacycloalkanoylaminothiazoles | Bang-Chi Chen, Kyoung Soo Kim, S. David Kimball, Raj N. Misra, Mark E. Salvati +2 more | 2003-10-28 |
| 6613911 | Process for preparing arylacetylaminothiazoles | Bang-Chi Chen, Kyoung Soo Kim, S. David Kimball, Raj N. Misra, Rulin Zhao | 2003-09-02 |
| 6562994 | Process for the preparation of N-(substituted phenyl)-3-alkyl-,aryl- and heteroarylsulfonyl-2-hydroxy-2-alkyl- and haloalkylpropanamide compounds | Bang-Chi Chen, Rulin Zhao | 2003-05-13 |
| 6414156 | Process for preparing azacycloalkanoylaminothiazoles | Bang-Chi Chen, Kyoung Soo Kim, S. David Kimball, Raj N. Misra, Mark E. Salvati +2 more | 2002-07-02 |
| 6392053 | Process for preparing arylacetylaminothiazoles | Bang-Chi Chen, Kyoung Soo Kim, S. David Kimball, Raj N. Misra, Rulin Zhao | 2002-05-21 |
| 6160134 | Process for preparing chiral cyclopropane carboxylic acids and acyl guanidines | Bang-Chi Chen, Jeffrey T. North, Annie J. Pullockaran, Saleem Ahmad, Shung C. Wu +2 more | 2000-12-12 |
| 6100395 | Reductive alkylation of secondary amines with hydrosilane | Bang-Chi Chen, Peng Guo | 2000-08-08 |
| 5705645 | Hereroaryl derivatives of monocyclic beta-lactam antibiotics | William H. Koster, Henner Straub, Peter H. Ermann, Uwe D. Treuner, Kent Amsberry +2 more | 1998-01-06 |
| 5420277 | Intermediates for the preparation of heteroaryl derivatives of monocyclic beta-lactam antiobiotics | William H. Koster, Henner Straub, Peter H. Ermann, Uwe D. Treuner, Kent Amsberry +2 more | 1995-05-30 |
| 5290929 | Heteroaryl derivatives of monocyclic beta-lactam antibiotics | William H. Koster, Henner Straub, Peter H. Ermann, Uwe D. Treuner, Kent Amsberry +2 more | 1994-03-01 |
| 5143913 | [3S(Z)]-3-[[(2-amino-4- thiazolyl)[[2-(hydroxyamino)-2-oxoethoxy]imino]acetyl]amino]-2,2-dimethyl -4-oxo-1-azetidinyl sulfate | Robert Zahler | 1992-09-01 |
| 5077432 | Monobactam hydrazides containing catechol sulfonic acid groups | Robert Zahler, Stefan Jendrzejewski | 1991-12-31 |
| 5037983 | 6,7-dihydroxyquinoxalines as intermediates to beta-lactam antibiotics | Peter H. Ermann | 1991-08-06 |
| 5030724 | Monobactam hydrazides containing catechol sulfonic acid groups | Robert Zahler, Stefan Jendrzejewski | 1991-07-09 |
| 4904775 | Heteroaroylhydrazide derivatives of monocyclic beta-lactam antibiotics | Peter H. Ermann | 1990-02-27 |
| 4888424 | ACE-diuretics | David Floyd, Ving G. Lee | 1989-12-19 |
| 4684722 | Monosulfactams | — | 1987-08-04 |
| 4680388 | O-sulfated spiro .beta.-lactam hydroxamic acids | William H. Koster, Robert Zahler | 1987-07-14 |
| 4638060 | O-sulfated spiro .beta.-lactam hydroxamic acids | William H. Koster, Robert Zahler | 1987-01-20 |
| 4536501 | Substituted 4-phenoxy or 4-phenylthio prolines | Rudiger D. Haugwitz, Peter W. Sprague | 1985-08-20 |
| 4452801 | Chromans including heterocyclic substituent | — | 1984-06-05 |
| 4424354 | Inhibitors of mammalian collagenase | Tamara Dejneka | 1984-01-03 |
| 4382081 | Inhibitors of mammalian collagenase | Tamara Dejneka | 1983-05-03 |