Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7329701 | Superabsorbent polymers and method of manufacturing the same | Norbert Herfert, Michael M. Azad, Michael A. Mitchell, Guy Thomas Woodrum, William Chiang +1 more | 2008-02-12 |
| 6990640 | DIMM and method for producing a DIMM | Derek Schumacher, Vince Leung | 2006-01-24 |
| 6694490 | DIMM and method for producing a DIMM | Derek Schumacher, Vince Leung | 2004-02-17 |
| 6297335 | Crosslinked, hydrophilic, highly swellable hydrogels, production thereof and use thereof | Rüdiger Funk, Norbert Herfert, Mariola Wanior, Fritz Engelhardt, Guy Thomas Woodrum | 2001-10-02 |