Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12122704 | Low biopersistence inorganic fiber free of crystalline silica | Donghui Zhao, Bruce K. Zoitos, Michael J. Andrejcak, Karen L. Hanson | 2024-10-22 |
| 11920268 | System and process for preparing polylactic acid nonwoven fabrics | Gary Drews, Elena Novarino, Alfredo Izzo, David D. Newkirk | 2024-03-05 |
| 11674248 | Nonwoven fabrics comprising polylactic acid having improved strength and toughness | Elena Novarino, Gary Drews, Stephen O. Chester, Alfredo Izzo, David D. Newkirk | 2023-06-13 |
| 11623427 | Wipes having high sustainable content | Gary Drews, Elena Novarino, Stefanie Streich, Stephen O. Chester, Alfredo Izzo +1 more | 2023-04-11 |
| 11441251 | Nonwoven fabrics comprising polylactic acid having improved strength and toughness | Elena Novarino, Gary Drews, Stephen O. Chester, Alfredo Izzo, David D. Newkirk | 2022-09-13 |
| 11420414 | Wipes having high sustainable content | Gary Drews, Elena Novarino, Stephanie Streich, Stephen O. Chester, Alfredo Izzo +1 more | 2022-08-23 |
| 11365497 | System and process for preparing polylactic acid nonwoven fabrics | Gary Drews, Elena Novarino, Alfredo Izzo, David D. Newkirk | 2022-06-21 |
| 11203551 | Low biopersistence inorganic fiber free of crystalline silica | Donghui Zhao, Bruce K. Zoitos, Michael J. Andrejcak, Karen L. Hanson | 2021-12-21 |
| 10882779 | Inorganic fiber | Donghui Zhao, Bruce K. Zoitos, Michael J. Andrejcak | 2021-01-05 |
| 10590577 | System and process for preparing polylactic acid nonwoven fabrics | Gary Drews, Elena Novarino, Alfredo Izzo, David D. Newkirk | 2020-03-17 |
| 10301213 | Inorganic fiber with improved shrinkage and strength | Donghui Zhao, Bruce K. Zoitos, Michael J. Andrejcak | 2019-05-28 |
| 10023491 | Inorganic fiber | Donghui Zhao, Bruce K. Zoitos, Michael J. Andrejcak, Karen L. Hanson | 2018-07-17 |
| 9926224 | Inorganic fiber with improved shrinkage and strength | Donghui Zhao, Bruce K. Zoitos, Michael J. Andrejcak | 2018-03-27 |
| 9919957 | Inorganic fiber | Donghui Zhao, Bruce K. Zoitos, Michael J. Andrejcak | 2018-03-20 |
| 9708214 | Inorganic fiber with improved shrinkage and strength | Donghui Zhao, Bruce K. Zoitos, Michael J. Andrejcak | 2017-07-18 |
| 9556063 | Inorganic fiber with improved shrinkage and strength | Donghui Zhao, Bruce K. Zoitos, Michael J. Andrejcak | 2017-01-31 |
| 6294764 | Multi-component process analysis and control | Jeffrey S. Lindner, Hossein Toghiani | 2001-09-25 |