Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12263072 | Disposable absorbent article with surge layer including at least one barrier | Charles W. Colman, Francis P. Abuto, Sridhar Ranganathan | 2025-04-01 |
| 12043963 | Fibrous sheet with improved properties | Deborah J. Calewarts, Jian Qin, Charles W. Colman, Cathleen Mae Uttecht, Donald E. Waldroup +2 more | 2024-07-23 |
| 11255051 | Fibrous sheet with improved properties | Deborah J. Calewarts, Jian Qin, Charles W. Colman, Cathleen Mae Uttecht, Donald E. Waldroup +2 more | 2022-02-22 |
| 7799967 | Differentially expanding absorbent structure | Sridhar Ranganathan, Fred R. Radwanski, Jeffrey Krueger, Gregory Marc Lefkowitz, Stanley R. Kellenberger +1 more | 2010-09-21 |
| 7597954 | Supersaturated solutions using crystallization enthalpy to impact temperature change to wet wipes | John David Amundson, Kambiz B. Makoui, Frank P. Abuto, David M. Jackson | 2009-10-06 |
| 7517582 | Supersaturated solutions using crystallization enthalpy to impart temperature change to wet wipes | John David Amundson, Frank P. Abuto, David M. Jackson | 2009-04-14 |