Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803107 | Surface-treated superabsorbent polymer particles | David Eckert, Thomas W. Beihoffer | 2004-10-12 |
| 6623576 | Continuous manufacture of superabsorbent/ion exchange sheet material | Mark Anderson, Thomas W. Beihoffer | 2003-09-23 |
| 6603055 | Poly (vinylamine) - base superabsorbent gels and method of manufacturing the same | Thomas W. Beihoffer, Raffat S. Sultana | 2003-08-05 |
| 6603056 | Multicomponent superabsorbent gel particles | Thomas W. Beihoffer | 2003-08-05 |
| 6596921 | Multicomponent superabsorbent gel particles | Thomas W. Beihoffer, Mark Anderson, Anthony S. Tomlin | 2003-07-22 |
| 6596922 | Multicomponent superabsorbent gel particles | Thomas W. Beihoffer | 2003-07-22 |
| 6590137 | Multicomponent superabsorbent gel particles | Thomas W. Beihoffer, Kimberly Rausch | 2003-07-08 |
| 6555502 | Multicomponent superabsorbent gel particles | Thomas W. Beihoffer, Mark Anderson, Anthony S. Tomlin | 2003-04-29 |
| 6534554 | Multicomponent ion exchange resins | Thomas W. Beihoffer, Ralph Spindler | 2003-03-18 |
| 6509512 | Multicomponent superabsorbent gel particles | Thomas W. Beihoffer | 2003-01-21 |
| 6392116 | Diapers having improved acquisition rates | Thomas W. Beihoffer, Mark Anderson, Anthony S. Tomlin | 2002-05-21 |
| 6391451 | Surface-treated superabsorbent polymer particles | David Eckert, Thomas W. Beihoffer | 2002-05-21 |
| 6376072 | Multicomponent superabsorbent fibers | Samantha J. Evans, John A. Henderson, Anthony S. Tomlin | 2002-04-23 |
| 6376618 | Surface-treated superabsorbent polymer particles | David Eckert, Anthony S. Tomlin | 2002-04-23 |
| 6342298 | Multicomponent superabsorbent fibers | Samantha J. Evans, John A. Henderson, Anthony S. Tomlin | 2002-01-29 |
| 6239230 | Surface-treated superabsorbent polymer particles | David Eckert, Peter W. Carrico | 2001-05-29 |
| 6235965 | Multicomponent superabsorbent gel particles | Thomas W. Beihoffer | 2001-05-22 |
| 6222091 | Multicomponent superabsorbent gel particles | Thomas W. Beihoffer, Mark Anderson, Anthony S. Tomlin | 2001-04-24 |
| 6194631 | Poly (vinylamine)-based superabsorbent gels and method of manufacturing the same | Thomas W. Beihoffer, Leticia L. Trzupek, Jerald W. Darlington, Jr., Mark Anderson | 2001-02-27 |
| 6159591 | Multicomponent superabsorbent gel particles | Thomas W. Beihoffer | 2000-12-12 |
| 6121409 | Poly(vinylamine)-based superabsorbent gels and method of manufacturing the same | Thomas W. Beihoffer, Leticia Lobo, Jerald W. Darlington, Jr. | 2000-09-19 |
| 6087448 | Solid superabsorbent material containing a poly(vinylguanidine) and an acidic water-absorbing resin | Thomas W. Beihoffer | 2000-07-11 |
| 6072101 | Multicomponent superabsorbent gel particles | Thomas W. Beihoffer | 2000-06-06 |
| 5998493 | Hydrophilic/oleophilic microcellular foam and method for making same | Anthony S. Tomlin | 1999-12-07 |
| 5981689 | Poly(vinylamine)-based superabsorbent gels and method of manufacturing the same | Thomas W. Beihoffer, Leticia L. Trzupek, Jerald W. Darlington, Jr. | 1999-11-09 |