| 12109520 |
Multi-layer, biodegradable composites for air filtration |
Zhiqun Zhang, Michael R. Berrigan, Ignatius A. Kadoma, Bryan L. Gerhardt, Liming Song +1 more |
2024-10-08 |
| 10575571 |
Flat-fold respirator with monocomponent filtration/stiffening monolayer |
Seyed A. Angadjivand, James E. Springett, John M. Brandner, Marvin E. Jones, Andrew R. Fox +1 more |
2020-03-03 |
| 10273612 |
Spunbonded web comprising polylactic acid fibers |
Liming Song, Sachin Talwar, John M. Sebastian, Nathan E. Schultz, Eric M. Moore +4 more |
2019-04-30 |
| 9770058 |
Flat-fold respirator with monocomponent filtration/stiffening monolayer |
Seyed A. Angadjivand, James E. Springett, John M. Brandner, Marvin E. Jones, Andrew R. Fox +1 more |
2017-09-26 |
| 9611572 |
Dimensionally stable nonwoven fibrous webs, and methods of making and using the same |
Eric M. Moore, Michael R. Berrigan, Francis E. Porbeni, Matthew T. Scholz, Korey W. Karls +4 more |
2017-04-04 |
| 9487893 |
Dimensionally stable nonwoven fibrous webs and methods of making and using the same |
Eric M. Moore, Michael R. Berrigan, Francis E. Porbeni, Matthew T. Scholz, Kevin D. Landgrebe +3 more |
2016-11-08 |
| 9416485 |
Process of making dimensionally stable nonwoven fibrous webs |
Eric M. Moore, Michael R. Berrigan, Francis E. Porbeni, Matthew T. Scholz, Kevin D. Landgrebe +3 more |
2016-08-16 |
| 9194065 |
Dimensionally stable nonwoven fibrous webs and methods of making and using the same |
Eric M. Moore, Michael R. Berrigan, Francis E. Porbeni, Matthew T. Scholz, Sian F. Fennessey +3 more |
2015-11-24 |
| 9139940 |
Bonded nonwoven fibrous webs comprising softenable oriented semicrystalline polymeric fibers and apparatus and methods for preparing such webs |
Michael R. Berrigan, Pamela A. Percha, Andrew R. Fox, William T. Fay |
2015-09-22 |
| 8802002 |
Dimensionally stable bonded nonwoven fibrous webs |
Michael R. Berrigan, Ruth A. Ebbens, Sian F. Fennessey |
2014-08-12 |
| 8721943 |
Process of making dimensionally stable nonwoven fibrous webs |
Eric M. Moore, Michael R. Berrigan, Francis E. Porbeni, Matthew T. Scholz, Kevin D. Landgrebe +3 more |
2014-05-13 |
| 8591683 |
Method of manufacturing a fibrous web comprising microfibers dispersed among bonded meltspun fibers |
Andrew R. Fox, Timothy J. Lindquist |
2013-11-26 |
| 8580182 |
Process of making a molded respirator |
Seyed A. Angadjivand, Andrew R. Fox, Timothy J. Lindquist, John M. Brandner, James E. Springett |
2013-11-12 |
| 8512434 |
Molded monocomponent monolayer respirator |
Andrew R. Fox, Seyed A. Angadjivand |
2013-08-20 |
| 8506669 |
Pleated filter with monolayer monocomponent meltspun media |
Andrew R. Fox, Seyed A. Angadjivand, William T. Fay, Michael R. Berrigan, Douglas C. Sundet |
2013-08-13 |
| 8372175 |
Pleated filter with bimodal monolayer monocomponent media |
Andrew R. Fox, Seyed A. Angadjivand, Timothy J. Lindquist, John M. Brandner, James E. Springett |
2013-02-12 |
| 8282753 |
Articles and methods of masking or protecting a substrate |
Troy K. Ista, Thomas J. Reid, Patrick J. Hager, Kevin M. Eliason |
2012-10-09 |
| 8240484 |
High loft spunbonded web |
Andrew R. Fox, Michael R. Berrigan, Jonathan M. Lise |
2012-08-14 |
| 8162153 |
High loft spunbonded web |
Andrew R. Fox, Michael R. Berrigan, Jonathan M. Lise |
2012-04-24 |
| 8105450 |
Articles and methods of masking or protecting a substrate |
Troy K. Ista, Thomas J. Reid, Patrick J. Hager, Kevin M. Eliason |
2012-01-31 |
| 7947142 |
Pleated filter with monolayer monocomponent meltspun media |
Andrew R. Fox, Seyed A. Angadjivand, William T. Fay, Michael R. Berrigan, Douglas C. Sundet |
2011-05-24 |
| 7905973 |
Molded monocomponent monolayer respirator |
Andrew R. Fox, Seyed A. Angadjivand |
2011-03-15 |
| 7858163 |
Molded monocomponent monolayer respirator with bimodal monolayer monocomponent media |
Seyed A. Angadjivand, Andrew R. Fox, Timothy J. Lindquist, John M. Brandner, James E. Springett |
2010-12-28 |
| 7807591 |
Fibrous web comprising microfibers dispersed among bonded meltspun fibers |
Andrew R. Fox, Timothy J. Lindquist |
2010-10-05 |
| 7754041 |
Pleated filter with bimodal monolayer monocomponent media |
Andrew R. Fox, Seyed A. Angadjivand, Timothy J. Lindquist, John M. Brandner, James E. Springett |
2010-07-13 |
