Issued Patents All Time
Showing 51–75 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7994384 | Absorbent composition having multiple surface treatments | Hoa La Wilhelm, Sheng-Hsin Hu | 2011-08-09 |
| 7977530 | Absorbent articles comprising absorbent materials exhibiting deswell/reswell | Richard Norris Dodge, II, Scott J. Smith, Gonglu Tian, Yaru Shi | 2011-07-12 |
| 7977531 | Absorbent articles comprising absorbent materials exhibiting deswell/reswell | Richard Norris Dodge, II, Scott J. Smith, Gonglu Tian, Yaru Shi | 2011-07-12 |
| 7820873 | Absorbent structure comprising synergistic components for superabsorbent polymer | Tong Sun, Jacek K. Dutkiewicz, Xiaomin Zhang, Werner Lonsky, Yong Li | 2010-10-26 |
| 7772456 | Stretchable absorbent composite with low superaborbent shake-out | Xiaomin Zhang, David M. Jackson, Lisa Marie Jacobsen, Dave Allen Soerens | 2010-08-10 |
| 7696401 | Absorbent materials and absorbent articles incorporating such absorbent materials | Xiaomin Zhang, Debra Ann Miller | 2010-04-13 |
| 7662745 | Stretchable absorbent composites having high permeability | Xiaomin Zhang, Lisa Marie Jacobsen, David M. Jackson | 2010-02-16 |
| 7608167 | Crosslinked carboxyalkyl cellulose fibers having permanent and non-permanent crosslinks | Mengkui Luo, S. Ananda Weerawarna, James H. Wiley | 2009-10-27 |
| 7604714 | Methods for the preparation of crosslinked carboxyalkyl cellulose fibers having permanent and non-permanent crosslinks | Mengkui Luo, S. Ananda Weerawarna, James H. Wiley | 2009-10-20 |
| 7317135 | Structure having balanced pH profile | Palani Raj Ramaswami Wallajapet, Alice Y. Romans-Hess, Edwin T. Ta | 2008-01-08 |
| 7189888 | Nonabsorbent surge layer having discrete regions of superabsorbent and method for making | James H. Wang, Jayant Chakravarty, Fu-Jya Tsai, Roland Smith, Christopher Fenwick +4 more | 2007-03-13 |
| 7179851 | Damage-resistant superabsorbent materials | Kenneth Raymond Schueler, Jr., Hoa La Wilhelm, Dave Allen Soerens | 2007-02-20 |
| 7012105 | Structure having balanced pH profile | Palani Raj Ramaswami Wallajapet, Alice Y. Romans-Hess, Edwin T. Ta | 2006-03-14 |
| 6998367 | Absorbent composition containing transitional crosslinking points | — | 2006-02-14 |
| 6951895 | Absorbent composition | Palani Raj Ramaswami Wallajapet | 2005-10-04 |
| 6939914 | High stiffness absorbent polymers having improved absorbency rates and method for making the same | Richard Norris Dodge, II, Sridhar Ranganathan, Cathleen Mae Uttecht, Xiaomin Zhang | 2005-09-06 |
| 6863924 | Method of making an absorbent composite | Sridhar Ranganathan, Michael Veith | 2005-03-08 |
| 6822135 | Fluid storage material including particles secured with a crosslinkable binder composition and method of making same | Dave Allen Soerens, Lawrence Howell Sawyer, Kambiz B. Makoui, Jason Matthew Laumer | 2004-11-23 |
| 6706944 | Absorbent materials having improved absorbent properties | Xiaomin Zhang, Sridhar Ranganathan, Yong Li | 2004-03-16 |
| 6696618 | Absorbent composites exhibiting swelling/deswelling properties | Richard Norris Dodge, II, Xiaomin Zhang, Fu-Jya Tsai | 2004-02-24 |
| 6692825 | Synthetic fiber nonwoven web and method | Yong Li, Wendy Van Dyke, Anthony John Wisneski, Palani Raj Ramaswami Wallajapet, Hannong Rhim | 2004-02-17 |
| 6689934 | Absorbent materials having improved fluid intake and lock-up properties | Richard Norris Dodge, II, Nancy Lange, Jayant Chakravarty, Sridhar Ranganathan, Fu-Jya Tsai +2 more | 2004-02-10 |
| 6677256 | Fibrous materials containing activating agents for making superabsorbent polymers | Tong Sun, Werner Lonsky, Yong Li, Xiaomin Zhang, Jacek K. Dutkiewicz | 2004-01-13 |
| 6639120 | Structure having balanced pH profile | Palani Raj Ramaswami Wallajapet, Alice Y. Romans-Hess, Edwin T. Ta | 2003-10-28 |
| 6620503 | Synthetic fiber nonwoven web and method | Yong Li, Wendy Van Dyke, Anthony John Wisneski, Palani Raj Ramaswami Wallajapet, Hannong Rhim | 2003-09-16 |