Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7481929 | Water treatment system | Frederick C. Wilkins, Li-Shiang Liang | 2009-01-27 |
| 7371319 | Production of water for injection using reverse osmosis | Jonathan Wood, John Arba, Gary Zoccolante | 2008-05-13 |
| 7329358 | Water treatment process | Frederick C. Wilkins, Li-Shiang Liang | 2008-02-12 |
| 7083733 | Water treatment system and method | Evgeniya Freydina, Frederick C. Wilkins, Aytac Sezgi, Reshma Madhusudan | 2006-08-01 |
| 6824662 | Electrodeionization apparatus and method | Li-Shiang Liang, John Arba, Stephane Dupont | 2004-11-30 |
| 6649037 | Electrodeionization apparatus and method | Li-Shiang Liang, John Arba, Stephane Dupont | 2003-11-18 |
| 6514398 | Electrodeionization apparatus and method | Felice DiMascio, Gary C. Ganzi, Frederick C. Wilkins | 2003-02-04 |
| 6284124 | Electrodeionization apparatus and method | Felice DiMascio, Gary C. Ganzi, Frederick C. Wilkins | 2001-09-04 |
| 5032265 | Method and system for producing sterile aqueous solutions | Laura L. Deming, Ralf Kuriyel | 1991-07-16 |
| 4925541 | Electodeionization apparatus and method | Anthony J. Giuffrida, Gary C. Ganzi | 1990-05-15 |
| 4747929 | Depletion compartment and spacer construction for electrodeionization apparatus | Kitty K. Siu, Gary C. Ganzi | 1988-05-31 |
| 4632745 | Electrodeionization apparatus | Anthony J. Giuffrida, Gary C. Ganzi | 1986-12-30 |