Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861110 | Silica having high specific surface area and a narrow pore distribution | Paul C. Chieng, Deborah J. Brame | 1999-01-19 |
| 5616595 | Process for recovering water insoluble compounds from a fermentation broth | Gene P. Wloch | 1997-04-01 |
| 5574135 | Process for making vancomycin | — | 1996-11-12 |
| 5258495 | Process for making vancomycin HC1 | — | 1993-11-02 |
| 5158758 | Production of silica having high specific surface area | Paul C. Chieng, Deborah J. Brame | 1992-10-27 |
| 5149784 | Process for making vancomycin | — | 1992-09-22 |
| 5041374 | Polyether antibiotic recovery and purification | Robert J. Urban | 1991-08-20 |
| 4871866 | Lysocellin solids purification process | M. James Levi | 1989-10-03 |