Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549201 | Fibers and nonwoven materials prepared therefrom | Vincent B. Gallez, Prasadarao Meka, John W. Roberts | 2023-01-10 |
| 11492477 | Polymer compositions and nonwoven compositions prepared therefrom | Cynthia A. Mitchell, Narayanaswami Dharmarajan | 2022-11-08 |
| 11214036 | Fibers and nonwoven materials prepared therefrom | Vincent B. Gallez, Prasadarao Meka, John W. Roberts | 2022-01-04 |
| 10196506 | Heat-activated fabrics made from blends containing propylene-based polymers | James N. Coffey, Jennifer J. Austin, Jurgen J. M. Schroeyers | 2019-02-05 |
| 10077516 | Polymer compositions and nonwoven materials prepared therefrom | Jennifer J. Austin, James N. Coffey | 2018-09-18 |
| 9702060 | Method of producing polypropylene spunbond fibers | William M. Ferry | 2017-07-11 |
| 9498932 | Multi-layered meltblown composite and methods for making same | Alistair D. Westwood, William M. Ferry | 2016-11-22 |
| 9279047 | Polymer compositions and nonwoven compositions prepared therefrom | Rainer Kolb, Jean-Roch Schauder, Thomas T. Sun | 2016-03-08 |
| 9212432 | Polypropylene spunbond fibers and methods for making same | William M. Ferry | 2015-12-15 |
| 9168718 | Method for producing temperature resistant nonwovens | Alistair D. Westwood, Michael G. Williams | 2015-10-27 |
| 8710148 | Polymer compositions and nonwoven compositions prepared therefrom | Rainer Kolb, Jean-Roch Schauder, Thomas T. Sun | 2014-04-29 |
| 7319122 | Polypropylene resin suitable for fibers and nonwovens | Chia Yung Cheng | 2008-01-15 |
| 7081299 | Polypropylene fibers and fabrics | — | 2006-07-25 |
| 6977287 | Propylene diene copolymers | Pawan K. Agarwal, Weiqing Weng, Aspy K. Mehta, Armenag H. Dekmezian, Main Chang +5 more | 2005-12-20 |
| 6809168 | Articles formed from propylene diene copolymers | Pawan K. Agarwal, Weiqing Weng, Aspy K. Mehta, Armenag H. Dekmezian, Main Chang +5 more | 2004-10-26 |
| 6444774 | Propylene polymers for fibers and fabrics | G. Allan Stahl | 2002-09-03 |
| 5891814 | Nonwoven fabrics | Glenn Allan Stahl, James J. McAlpin, Anthony N. Speca | 1999-04-06 |