Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6515151 | Method for the preparation of novel sidechain-bearing taxanes and intermediates thereof | Michael A. Poss, Ivan D. Trifunovich, David Kucera, John K. Thottahil, Shu-Hui Chen +1 more | 2003-02-04 |
| 6515170 | Enzymatic oxidative deamination process | Ramesh N. Patel, Amit Banerjee, Venkata B. Nanduri, Steven L. Goldberg, Robert M. Johnston +9 more | 2003-02-04 |
| 6261810 | Enzymatic oxidative deamination process | Ramesh N. Patel, Amit Banerjee, Venkata B. Nanduri, Laszlo J. Szarka, Shankar Swaminathan +3 more | 2001-07-17 |
| 6162913 | Preparation of [4S-(4.alpha.,7.alpha.,10a.beta.)]-4-amino-octahydro-5-oxo-7H-pyrido[2,1 -b] [1,3]thiazepine-7-carboxylic acid, methyl ester and salts thereof via novel disulfides | Sushil K. Srivastava, William J. Winter, John J. Venit, Shankar Swaminathan, Keith Ramig +7 more | 2000-12-19 |
| 6162922 | Method for preparing N-substituted heterocyclic derivatives using a phase-transfer catalyst | Neal G. Anderson, Rajendra P. Deshpande | 2000-12-19 |
| 6090951 | Methods for the preparation of novel sidechain-bearing taxanes and intermediates | Michael A. Poss, Ivan D. Trifunovich, David Kucera, John K. Thottahil, Shu-Hui Chen +1 more | 2000-07-18 |
| 5973160 | Methods for the preparation of novel sidechain-bearing taxanes | Michael A. Poss, Ivan D. Trifunovich, David Kucera, John K. Thottahil, Shu-Hui Chen +1 more | 1999-10-26 |
| 5808102 | Phosphorus bearing taxanes intermediates | Michael A. Poss, Ivan D. Trifunovich, David Kucera, John K. Thottahil, Shu-Hui Chen +1 more | 1998-09-15 |
| 4704457 | Process for the preparation of (3S)-3-[[[2-(protected amino)-4-thiazolyl]-oxoacetyl]amino]-2-oxo-1-azetidinesulfonic acid and 4-substituted derivatives thereof | Christopher M. Cimarusti, Rita T. Fox | 1987-11-03 |
| 4602092 | Method for making phosphinic acid intermediates | John K. Thottathil | 1986-07-22 |
| 4501901 | Method for making substituted prolines | John K. Thottathil, David Floyd, Steven Brandt | 1985-02-26 |
| 4443374 | Process for preparing (3S)-3-[[(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]-acetyl]a mino]-2-oxo-1-azetidinesulfonic acid, and 4-substituted derivatives | Christopher M. Cimarusti, Rita T. Fox, Alan W. Fritz, William H. Koster | 1984-04-17 |
| 4424376 | Prostacyclin intermediates | Rita T. Fox, Peter W. Sprague, Martin F. Haslanger | 1984-01-03 |
| 4362872 | 6,6-Difluoro-5-hydroxy-4-(3-oxoalk-1-enyl)hexahydro cyclopenta[b] furan-2-ols | Rita T. Fox, Peter W. Sprague, Martin F. Haslanger | 1982-12-07 |
| 4326076 | Method for preparing the optically active isomer of 2,2-[[5-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]-1,2,3,4-tetrahyd ro-2,3-naphthalene-diyl]bis(oxy)]bis[N,N-dipropylacetamide] | Rita T. Fox, Francis A. Sowinski | 1982-04-20 |
| 4311644 | Method for preparing 10,10-difluoro prostacyclin intermediates and new compounds produced thereby | Rita T. Fox, Peter W. Sprague, Martin F. Haslanger | 1982-01-19 |