Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7708150 | Process for preparing semipermeable membranes | — | 2010-05-04 |
| 7658872 | Process for preparing semipermeable membranes having improved permeability | — | 2010-02-09 |
| 7575687 | Membranes and methods useful for caustic applications | Isaac K. Iverson, Philip M. Rolchigo, Steven D. Kloos, Leonard T. Hodgins | 2009-08-18 |
| 7513996 | Residential reverse osmosis system | Steven D. Kloos, Philip M. Rolchigo, Chia Kung, Thomas Cartwright, Richard Reckin +1 more | 2009-04-07 |
| 7138058 | Acid stable membranes for nanofiltration | Steven D. Kloos, Jessica A. Peschl, Leonard T. Hodgins | 2006-11-21 |
| 6987150 | Modified sulfonamide polymers | Steven D. Kloos, Jessica A. Peschl, Leonard T. Hodgins | 2006-01-17 |
| 6837996 | Polysulfonamide matrices | Steven D. Kloos, Jessica A. Peschl, Leonard T. Hodgins | 2005-01-04 |
| 6783711 | Process for preparing a sulfonamide polymer matrix | Steven D. Kloos, Leonard T. Hodgins, Jessica A. Peschl | 2004-08-31 |