Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9371546 | Enhancing D-xylose and L-arabinose utilization in Zymomonas cells | Andrew C. Eliot, Paul V. Viitanen | 2016-06-21 |
| 8911983 | Pnp gene modification for improved xylose utilization in Zymomonas | Perry G. Caimi, Min Qi, Paul V. Viitanen, Jianjun Yang | 2014-12-16 |
| 8765426 | Pantothenic acid biosynthesis in zymomonas | Jean-Francois Tomb, Paul V. Viitanen | 2014-07-01 |
| 8679822 | Xylose utilization in recombinant zymomonas | Perry G. Caimi, Laura McCole, Jean-Francois Tomb, Paul V. Viitanen | 2014-03-25 |
| 8623623 | Xylose utilization in recombinant Zymomonas | Robel KAHSAY, Min Qi, Paul V. Viitanen, Jianjun Yang | 2014-01-07 |
| 7998722 | Zymomonas with improved xylose utilization | Paul V. Viitanen, Yuying Zhang, Perry G. Caimi, Carol M. McCutchen, Laura McCole +3 more | 2011-08-16 |
| 7989206 | High expression Zymomonas promoters | Paul V. Viitanen, Yuying Zhang, Perry G. Caimi, Laura McCole, Min Zhang +3 more | 2011-08-02 |
| 7897396 | Zymomonas with improved ethanol production in medium containing concentrated sugars and acetate | Perry G. Caimi, Yat-Chen Chou, Mary Ann Franden, Kyle Knoke, Paul V. Viitanen +2 more | 2011-03-01 |
| 7803623 | Zymomonas with improved ethanol production in medium containing concentrated sugars and acetate | Perry G. Caimi, Yat-Chen Chou, Mary Ann Franden, Kyle Knoke, Paul V. Viitanen +2 more | 2010-09-28 |
| 7425625 | Carotenoid ketolase genes with improved ketocarotenoid yield | Xiao-Song Tang, Qiong Cheng, Joanne Y. Shyr | 2008-09-16 |
| 7393671 | Mutant carotenoid ketolases | Qiong Cheng | 2008-07-01 |
| 7291482 | Mutations affecting plasmid copy number | Qiong Cheng, Pierre E. Rouviere, Wonchul Suh | 2007-11-06 |
| 7288387 | Genes of strain DC413 encoding enzymes involved in biosynthesis of carotenoid compounds | Qiong Cheng, Natalia Sedkova | 2007-10-30 |
| 7252985 | Carotenoid ketolases | Qiong Cheng, Henry Yao | 2007-08-07 |
| 7247467 | Broad host range pBBR1-based plasmid mutant derivatives having altered plasmid copy number | Qiong Cheng | 2007-07-24 |
| 7232666 | Optimized bacterial host strains of Methylomonas sp. 16a | Pamela L. Sharpe, Qiong Cheng, Melissa D. Bosak, Natalia Sedkova | 2007-06-19 |
| 7232665 | Mutations affecting carotenoid production | Qiong Cheng, Pierre E. Rouviere | 2007-06-19 |
| 7186523 | Method for synthesis of aryl-carotenoids | Qiong Cheng, Pierre E. Rouvier | 2007-03-06 |
| 7163819 | Bacterial hemoglobin genes and their use to increase carotenoid production | Qiong Cheng, Michael P. Perry | 2007-01-16 |
| 7132257 | Production or aromatic carotenoids in gram negative bacteria | Qiong Cheng, Pierre E. Rouviere, Wonchul Suh | 2006-11-07 |
| 7105634 | Genetic constructs encoding carotenoid biosynthetic enzymes | Qiong Cheng, Kelley C. Norton | 2006-09-12 |
| 7098000 | Method for production of C30-aldehyde carotenoids | Qiong Cheng | 2006-08-29 |
| 7091031 | Carotenoid hydroxylase enzymes | Qiong Cheng, Natalia Sedkova | 2006-08-15 |
| 7074588 | Carotenoid ketolase gene | Qiong Cheng | 2006-07-11 |
| 7074604 | Bioproduction of astaxanthin using mutant carotenoid ketolase and carotenoid hydroxylase genes | Xiao-Song Tang, Qiong Cheng, Joanne Y. Shyr | 2006-07-11 |