Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10016954 | Self healing salt water barrier | Michael Donovan, Nataliya V. Larionova, Marek R. Mosiewicz | 2018-07-10 |
| 10012079 | Self healing salt water barrier | Nataliya V. Larionova, Marek R. Mosiewicz | 2018-07-03 |
| 9995014 | Self healing salt water barrier | Michael Donovan, Nataliya V. Larionova, Marek R. Mosiewicz | 2018-06-12 |
| D667733 | Dispenser package | Kevin Cureton | 2012-09-25 |
| 7855315 | Continuous manufacturing of superabsorbent/ion exchange sheet material | Michael A. Mitchell, Mark Anderson | 2010-12-21 |
| 6803107 | Surface-treated superabsorbent polymer particles | Michael A. Mitchell, David Eckert | 2004-10-12 |
| 6623576 | Continuous manufacture of superabsorbent/ion exchange sheet material | Michael A. Mitchell, Mark Anderson | 2003-09-23 |
| 6603056 | Multicomponent superabsorbent gel particles | Michael A. Mitchell | 2003-08-05 |
| 6603055 | Poly (vinylamine) - base superabsorbent gels and method of manufacturing the same | Michael A. Mitchell, Raffat S. Sultana | 2003-08-05 |
| 6596921 | Multicomponent superabsorbent gel particles | Michael A. Mitchell, Mark Anderson, Anthony S. Tomlin | 2003-07-22 |
| 6596922 | Multicomponent superabsorbent gel particles | Michael A. Mitchell | 2003-07-22 |
| 6590137 | Multicomponent superabsorbent gel particles | Michael A. Mitchell, Kimberly Rausch | 2003-07-08 |
| 6569910 | Ion exchange resins and methods of making the same | Ralph Spindler, Michael M. Azad, Constance M. Noe | 2003-05-27 |
| 6555502 | Multicomponent superabsorbent gel particles | Michael A. Mitchell, Mark Anderson, Anthony S. Tomlin | 2003-04-29 |
| 6534554 | Multicomponent ion exchange resins | Michael A. Mitchell, Ralph Spindler | 2003-03-18 |
| 6509512 | Multicomponent superabsorbent gel particles | Michael A. Mitchell | 2003-01-21 |
| 6391451 | Surface-treated superabsorbent polymer particles | Michael A. Mitchell, David Eckert | 2002-05-21 |
| 6392116 | Diapers having improved acquisition rates | Michael A. Mitchell, Mark Anderson, Anthony S. Tomlin | 2002-05-21 |
| 6235965 | Multicomponent superabsorbent gel particles | Michael A. Mitchell | 2001-05-22 |
| 6222091 | Multicomponent superabsorbent gel particles | Michael A. Mitchell, Mark Anderson, Anthony S. Tomlin | 2001-04-24 |
| 6194631 | Poly (vinylamine)-based superabsorbent gels and method of manufacturing the same | Michael A. Mitchell, Leticia L. Trzupek, Jerald W. Darlington, Jr., Mark Anderson | 2001-02-27 |
| 6159591 | Multicomponent superabsorbent gel particles | Michael A. Mitchell | 2000-12-12 |
| 6140550 | Water-absorbent article and method | Anthony S. Tomlin | 2000-10-31 |
| 6121409 | Poly(vinylamine)-based superabsorbent gels and method of manufacturing the same | Michael A. Mitchell, Leticia Lobo, Jerald W. Darlington, Jr. | 2000-09-19 |
| 6087448 | Solid superabsorbent material containing a poly(vinylguanidine) and an acidic water-absorbing resin | Michael A. Mitchell | 2000-07-11 |