Issued Patents All Time
Showing 126–143 of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5801038 | Modified subtilisins having amino acid alterations | Richard R. Bott, Robert M. Caldwell, Brian C. Cunningham, Scott D. Power, James A. Wells | 1998-09-01 |
| 5763257 | Modified subtilisins having amino acid alterations | Richard R. Bott, Robert M. Caldwell, Brian C. Cunningham, Scott D. Power, James A. Wells | 1998-06-09 |
| 5700676 | Modified subtilisins having amino acid alterations | Richard R. Bott, Robert M. Caldwell, Brian C. Cunningham, Scott D. Power, James A. Wells | 1997-12-23 |
| 5441882 | Method for preparing modified subtilisins | James A. Wells, Richard R. Bott | 1995-08-15 |
| 5346823 | Subtilisin modifications to enhance oxidative stability | James A. Wells, Richard R. Bott | 1994-09-13 |
| 5316941 | Non-human carbonyl hydrolase mutants, DNA sequences and vectors encoding same and hosts transformed with said vectors | Robert M. Caldwell, Richard R. Bott, Thomas P. Graycar | 1994-05-31 |
| 5310675 | Procaryotic carbonyl hydrolases | Eugenio Ferrari, Dennis J. Henner, James A. Wells | 1994-05-10 |
| RE34606 | Modified enzymes and methods for making same | James A. Wells, Richard R. Bott | 1994-05-10 |
| 5244791 | Methods of ester hydrolysis | — | 1993-09-14 |
| 5204015 | Subtilisin mutants | Robert M. Caldwell, Thomas P. Graycar | 1993-04-20 |
| 5185258 | Subtilisin mutants | Robert M. Caldwell, Thomas P. Graycar | 1993-02-09 |
| 5182204 | Non-human carbonyl hydrolase mutants, vectors encoding same and hosts transformed with said vectors | Richard R. Bott, Scott D. Power, James A. Wells | 1993-01-26 |
| 5178789 | Liquid detergent with stabilized enzyme | — | 1993-01-12 |
| 5155033 | Subtilisins modified at position 225 resulting in a shift in catalytic activity | Robert M. Caldwell, Richard R. Bott, Thomas P. Graycar | 1992-10-13 |
| 5039446 | Liquid detergent with stabilized enzyme | — | 1991-08-13 |
| 4760025 | Modified enzymes and methods for making same | James A. Wells | 1988-07-26 |
| 4757012 | Ascorbic acid intermediates and process enzymes | Robert A. Lazarus, David Light, Jeffrey V. Miller, William H. Rastetter | 1988-07-12 |
| 4512973 | Method for overcoming trypsin inhibition | Mark S. Dennis, David Light | 1985-04-23 |