Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334585 | Separator media for electrochemical cells | Pankaj Arora | 2025-06-17 |
| 9610588 | Electret nanofibrous web as air filtration media | Tao Huang, Wai-shing Yung | 2017-04-04 |
| 9284830 | Method for recovering hydrocarbon fluids using a hydraulic fracturing process | Simon Frisk, Lisa C. Bates, Peter Andrin, Basil El-Borno | 2016-03-15 |
| 8679217 | Pleated nanoweb structures | Cheng-Hang Chi | 2014-03-25 |
| 8636833 | Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment | David Jones, Cheng-Hang Chi, Lu Zhang | 2014-01-28 |
| 8512432 | Composite filter media | David Jones | 2013-08-20 |
| 8361180 | Durable nanoweb scrim laminates | Cheng-Hang Chi | 2013-01-29 |
| 8308834 | Composite filter media | Alan Smithies, Jack T. Clements, David Jones | 2012-11-13 |
| 8282712 | Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment | Cheng-Hang Chi, Lu Zhang | 2012-10-09 |
| 8187354 | Filtration media for filtering particulate material from gas streams | Hageun Suh, B. Lynne Wiseman | 2012-05-29 |
| 8092566 | Filtration media for filtering particulate material from gas streams | Hageun Suh, B. Lynne Wiseman | 2012-01-10 |
| 7927540 | Method of manufacturing a composite filter media | Alan Smithies, Jack T. Clements, David Jones | 2011-04-19 |
| 7922959 | Method of manufacturing a composite filter media | David Jones | 2011-04-12 |
| RE41539 | Breathable composite sheet structure and absorbent articles utilizing same | Nora Liu Carroll, George J. Ostapchenko, Shailaja R. Vaidya, J. Michael McKenna, John Joseph Curro +2 more | 2010-08-17 |
| 7452832 | Full-surface bonded multiple component melt-spun nonwoven web | Vishal Bansal, David Matthews Laura, JR. | 2008-11-18 |
| 7307031 | Breathable composite sheet structure and absorbent articles utilizing same | Nora Liu Carroll, George J. Ostapchenko, Shailaja R. Vaidya, J. Michael McKenna, John Joseph Curro +2 more | 2007-12-11 |
| 7235122 | Filtration media for filtering particulate material from gas streams | Michael Allen Bryner, Joseph Brian Hovanec, David Jones, B. Lynne Wiseman | 2007-06-26 |
| 7081560 | Absorbent articles utilizing breathable composite sheet | George J. Ostapchenko | 2006-07-25 |
| 6989194 | Flame retardant fabric | Vishal Bansal, Harry Vaughn Samuelson, Michael Robert Samuels | 2006-01-24 |
| 6677258 | Breathable composite sheet structure and absorbent articles utilizing same | Nora Liu Carroll, George J. Ostapchenko, Shailaja R. Vaidya, J. Michael Mc Kenna, John Joseph Curro +2 more | 2004-01-13 |
| 6410465 | Composite sheet material | George J. Ostapchenko | 2002-06-25 |
| 6187696 | Breathable composite sheet structure | J. Michael McKenna, George J. Ostapchenko, Shailaja R. Vaidya, John Joseph Curro, Gary Dean LaVon | 2001-02-13 |
| 6070635 | Nonwoven sheet products made from plexifilamentary film fibril webs | Ralph A. Franke, Michael Patrick Milone, R. Gail Raty, Akhileswar Ganesh Vaidyanathan | 2000-06-06 |
| 6034008 | Flash-spun sheet material | Larry R. Marshall, Wazir Nobbee, Jennifer Marie Warren | 2000-03-07 |
| 5938648 | Absorbent articles exhibiting improved internal environmental conditions | Gary Dean LaVon, J. Michael McKenna, George J. Ostapchenko, Shailaja R. Vaidya, Theodora Beck +1 more | 1999-08-17 |