Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416026 | Expression of beta-glucosidase in yeast for improved ethanol production | Kerry Hollands | 2025-09-16 |
| 10920204 | Compositions and methods comprising a lipolytic enzyme variant | Ayrookaran J. Poulose, Sina Pricelius, David A. Estell | 2021-02-16 |
| 10870839 | Compositions and methods comprising a lipolytic enzyme variant | Ayrookaran J. Poulose, David A. Estell | 2020-12-22 |
| 10865398 | Compositions and methods comprising a lipolytic enzyme variant | David A. Estell, Ayrookaran J. Poulose, Sina Pricelius | 2020-12-15 |
| 10329546 | Compositions and methods comprising a lipolytic enzyme variant | Ayrookaran J. Poulose, David A. Estell | 2019-06-25 |
| 10023851 | Compositions and methods comprising a lipolytic enzyme variant | Sina Pricelius, Ayrookaran J. Poulose, David A. Estell | 2018-07-17 |
| 9540669 | Trichoderma reesei glucoamylase variants resistant to oxidation-related activity loss and the use thereof | Su Yin Marina Chow, Jacquelyn A. Huitink, Casper Vroemen, David L. Wong | 2017-01-10 |
| 8507244 | Variants of bacillus sp. TS-23 alpha-amylase with altered properties | Andrew Shaw, Sandra W. Ramer, Scott D. Power, Claudine Chang, Melodie Estabrook +9 more | 2013-08-13 |
| 8153412 | Variants of Bacillus sp. TS-23 alpha-amylase with altered properties | Claudine Chang, Clement Choy, Melodie Estabrook, Mansi Goyal, Victoria Huang +9 more | 2012-04-10 |
| 7250281 | Subtilisin variants | Richard R. Bott, Lori J. Wilson | 2007-07-31 |
| 6653093 | Accelerated stability test | Peter F. Plank, Matthew J. Flynn | 2003-11-25 |
| 6586221 | Subtilisin variants multiply-substituted subtilising variants having a substitution at position 76 | Richard R. Bott, Lori J. Wilson | 2003-07-01 |
| 6436696 | Enzyme treatment to enhance wettability and absorbancy of textiles | You-Lo Hsieh, Mary Michelle Hartzell, Matthew Boston, Kathleen A. Clarkson, Katherine D. Collier +1 more | 2002-08-20 |
| 6431370 | Direct enzyme agglomeration process | Edit L. Braunstein, Nathaniel T. Becker | 2002-08-13 |
| 6369011 | Protease enzymes for tough cleaning and/or spot and film reduction and compositions incorporating same | Saroj Rai, Paul Elliott Correa, Yong Zhu, Richard R. Bott | 2002-04-09 |
| 6329332 | Pleurotus phenol oxidizing enzymes | William S. Borneman, Elizabeth A. Bodie, Deborah S. Winetzky | 2001-12-11 |
| 6277617 | Chemically modified enzymes | Richard R. Bott, J. Bryan Jones, Colin Mitchinson | 2001-08-21 |
| 6105786 | Surfactant-based extraction process | Edit L. Braunstein, Nathaniel T. Becker, Grant Ganshaw | 2000-08-22 |
| 6066494 | Enzyme treatment to enhance wettability and absorbency of textiles | You-Lo Hsieh, Mary Michelle Hartzell, Matthew Boston, Kathleen A. Clarkson, Katherine D. Collier +1 more | 2000-05-23 |
| 6017871 | Protease-containing cleaning compositions | Andre Baeck, Chanchal Kumar Ghosh, Richard R. Bott, Lori J. Wilson, Philip Frederick Brode, III +2 more | 2000-01-25 |
| 5679630 | Protease-containing cleaning compositions | Andre Baeck, Chanchal Kumar Ghosh, Richard R. Bott, Lori J. Wilson, Philip Frederick Brode, III +2 more | 1997-10-21 |
| 5316941 | Non-human carbonyl hydrolase mutants, DNA sequences and vectors encoding same and hosts transformed with said vectors | David A. Estell, Robert M. Caldwell, Richard R. Bott | 1994-05-31 |
| 5204015 | Subtilisin mutants | Robert M. Caldwell, David A. Estell | 1993-04-20 |
| 5185258 | Subtilisin mutants | Robert M. Caldwell, David A. Estell | 1993-02-09 |
| 5155033 | Subtilisins modified at position 225 resulting in a shift in catalytic activity | David A. Estell, Robert M. Caldwell, Richard R. Bott | 1992-10-13 |