Retzsch; Herbert L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Retzsch; Herbert L..The latest application filed is for "absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer".
- Retzsch; Herbert L. - Cincinnati OH
| Patent | Date |
|---|---|
| Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer Grant 5,599,335 - Goldman , et al. February 4, 1 | 1997-02-04 |
| Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer having high porosity Grant 5,562,646 - Goldman , et al. October 8, 1 | 1996-10-08 |
| Absorbent structures with gelling agent and absorbent articles containing such structures Grant 5,061,259 - Goldman , et al. October 29, 1 | 1991-10-29 |
| Absorbent vegetable materials Grant 4,737,582 - Goldman , et al. April 12, 1 | 1988-04-12 |
| Silica coated absorbent fibers Grant 4,469,746 - Weisman , et al. September 4, 1 | 1984-09-04 |
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