Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970411 | Use of hollow fiber filtration in conjunction with precipitant technologies to reclaim water from complex aqueous waste streams | Henri Robert Asbell, James E Gamlen, Daron Evans | 2024-04-30 |
| 11203536 | Use of hollow fiber filtration in conjunction with precipitant technologies to reclaim water from complex aqueous waste streams | Henri Robert Asbell, James E Gamlen, Daron Evans | 2021-12-21 |
| 7662289 | Method of cleaning fouled or scaled membranes | Deepak A. Musale | 2010-02-16 |
| 7169236 | Method of monitoring membrane cleaning processes | Bosco Ho, John E. Hoots | 2007-01-30 |
| 6838001 | Method of monitoring membrane separation processes | Bosco Ho, John E. Hoots | 2005-01-04 |
| 6838002 | Method of monitoring membrane separation processes | Bosco Ho, John E. Hoots | 2005-01-04 |
| 6821428 | Method of monitoring membrane separation processes | Bosco Ho, John E. Hoots, Binaifer S. Bedford, Martin R. Godfrey | 2004-11-23 |
| 6730227 | Method of monitoring membrane separation processes | Bosco Ho, John E. Hoots | 2004-05-04 |
| 6699684 | Method of monitoring biofouling in membrane separation systems | Bosco Ho, May Wu, Mita Chattoraj | 2004-03-02 |
| 6258277 | Composition and method for simultaneously precipitating metal ions from semiconductor wastewater and enhancing microfilter operation | Kristine S. Salmen, Angela S. Kowalski, William J. Ward | 2001-07-10 |
| 6017459 | Apparatus and method for the monitoring of membrane deposition | Brian Post, William F. McCoy, Timothy L. Chaffin | 2000-01-25 |
| 5358640 | Method for inhibiting scale formation and/or dispersing iron in reverse osmosis systems | Cynthia A. Soderquist | 1994-10-25 |
| 5256303 | Method for inhibiting scale formation and/or dispersing iron in reverse osmosis systems | Cynthia A. Soderquist, Claudia C. Pierce, Kenneth P. Fivizzani | 1993-10-26 |