Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11648553 | Wettability-patterning method and designs for pumpless transport and precise manipulation of liquid volumes on and through porous materials | Constantine M. Megaridis, Souvick Chatterjee, Ali Ibrahim, Pallab Sinha Mahapatra, Ranjan Ganguly +1 more | 2023-05-16 |
| 10350115 | Absorbent article leakage assessment system | Andrew Mark Long, Shawn Jeffery Sullivan, John C. Robertson | 2019-07-16 |
| 9789013 | Disposable absorbent article with side lying leakage improvement | David F. Bishop, Brooke Ashley Berg, Angela Ann Johnston, Marcille Faye Ruman, Stephen Carl Baumgartner +6 more | 2017-10-17 |
| 9339420 | Disposable absorbent article with side lying leakage improvement | David F. Bishop, Brooke Ashley Zimmer, Angela Ann Johnston, Marcille Faye Ruman, Stephen Carl Baumgartner +6 more | 2016-05-17 |
| 9216117 | Absorbent article with point fusion bonding | EoYeon Hwang, JinYoung Jung, Wonyoung Lee, Jinhee LEE, David Arthur Fell +8 more | 2015-12-22 |
| 8957278 | Absorbent composites exhibiting stepped capacity behavior | Arvinder Pal Singh Kainth, David Zenker | 2015-02-17 |
| 8734948 | Superabsorbent polymer compositions having a triggering composition | Gonglu Tian, Scott J. Smith, Yaru Shi, Jian Qin | 2014-05-27 |
| 8383877 | Absorbent composites exhibiting stepped capacity behavior | Arvinder Pal Singh Kainth, David Zenker | 2013-02-26 |
| 8318306 | Superabsorbent polymer compositions having a triggering composition | Gonglu Tian, Scott J. Smith, Yaru Shi, Jian Qin | 2012-11-27 |
| 7977530 | Absorbent articles comprising absorbent materials exhibiting deswell/reswell | Jian Qin, Scott J. Smith, Gonglu Tian, Yaru Shi | 2011-07-12 |
| 7977531 | Absorbent articles comprising absorbent materials exhibiting deswell/reswell | Jian Qin, Scott J. Smith, Gonglu Tian, Yaru Shi | 2011-07-12 |
| 7935860 | Absorbent articles comprising high permeability superabsorbent polymer compositions | Tammy J. Nettekoven, Scott J. Smith, Stan McIntosh, David L. Bergman, Jr. | 2011-05-03 |
| 7373284 | Method of evaluating the performance of a product using a virtual environment | Sara Jane Wille Stabelfeldt, Yung Hsiang Huang, Christopher M. Pieper, David Zenker, Ellen S. Green | 2008-05-13 |
| 7297395 | Superabsorbent materials having low, controlled gel-bed friction angles and composites made from the same | Arvinder Pal Singh Kainth, Joseph R. Feldkamp, Stacy A. Mundschau, Estelle Anne Ostgard | 2007-11-20 |
| RE39919 | Heterogeneous surge material for absorbent articles | Clifford Jackson Ellis, Connie Lynn Hetzler, Eric Scott Kepner, Sylvia Bandy Little, Lawrence Howell Sawyer +1 more | 2007-11-13 |
| 6939914 | High stiffness absorbent polymers having improved absorbency rates and method for making the same | Jian Qin, Sridhar Ranganathan, Cathleen Mae Uttecht, Xiaomin Zhang | 2005-09-06 |
| 6905986 | Composites comprising superabsorbent materials having a bimodal particle size distribution and methods of making the same | Sridhar Ranganathan, Michael John Niemeyer | 2005-06-14 |
| 6710225 | Layered absorbent structure with a zoned basis weight | Rob David Everett, Thomas Gerald Bolwerk, Violet May Grube, Yong Li, Debra Jean McDowall +9 more | 2004-03-23 |
| 6696618 | Absorbent composites exhibiting swelling/deswelling properties | Xiaomin Zhang, Jian Qin, Fu-Jya Tsai | 2004-02-24 |
| 6689934 | Absorbent materials having improved fluid intake and lock-up properties | Nancy Lange, Jayant Chakravarty, Jian Qin, Sridhar Ranganathan, Fu-Jya Tsai +2 more | 2004-02-10 |
| 6465712 | Absorbent articles with controllable fill patterns | Billie J. Matthews, Richard A. Anderson, Andrew Scott Burnes, Kuo-Shu Edward Chang, Stanley Michael Gryskiewicz +9 more | 2002-10-15 |
| 6437214 | Layered absorbent structure with a zoned basis weight and a heterogeneous layer region | Rob David Everett, Thomas Gerald Bolwerk, Violet May Grube, Yong Li, Debra Jean McDowall +8 more | 2002-08-20 |
| 6383960 | Layered absorbent structure | Rob David Everett, Thomas Gerald Bolwerk, Violet May Grube, Yong Li, Debra Jean McDowall +9 more | 2002-05-07 |
| 6152904 | Absorbent articles with controllable fill patterns | Billie J. Matthews, Richard A. Anderson, Andrew Scott Burnes, Kuo-Shu Edward Chang, Stanley Michael Gryskiewicz +9 more | 2000-11-28 |
| 5994615 | Highly efficient surge material for absorbent article | Clifford Jackson Ellis, Connie Lynn Hetzler, Sylvia Bandy Little, Tamara Lee Mace, Lawrence Howell Sawyer +1 more | 1999-11-30 |