Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623427 | Wipes having high sustainable content | Gary Drews, Elena Novarino, Jason Hamilton, Stephen O. Chester, Alfredo Izzo +1 more | 2023-04-11 |
| 11591730 | Extensible nonwoven fabric | Stephen O. Chester, Albert Witarsa, Helmut Hartl, Harald Siebner, Daniel Kong +1 more | 2023-02-28 |
| D906692 | Sheet material | — | 2021-01-05 |
| 10240268 | Meltblown nonwoven web comprising reclaimed polypropylene component and reclaimed sustainable polymer component and method of making same | Elena Novarino, David D. Newkirk, Helmut Hartl | 2019-03-26 |
| 10156031 | Extensible nonwoven fabric | Stephen O. Chester, Albert Witarsa, Helmut Hartl, Harald Siebner, Daniel Kong +1 more | 2018-12-18 |
| 9994982 | Extensible nonwoven fabric | Stephen O. Chester, Albert Witarsa, Helmut Hartl, Harald Siebner, Daniel Kong +1 more | 2018-06-12 |
| 8138107 | Lightweight spun-bonded non-woven with particular mechanical properties | Steffen Bornemann, Markus Haberer, Dag Fohlin | 2012-03-20 |