| 10575571 |
Flat-fold respirator with monocomponent filtration/stiffening monolayer |
Seyed A. Angadjivand, James E. Springett, John M. Brandner, Andrew R. Fox, Michael R. Berrigan +1 more |
2020-03-03 |
$29,893,000 |
| 10464001 |
Remote fluorination of fibrous filter webs |
Seth M. Kirk, Steven J. Pachuta, Andrew W. Chen, William P. Klinzing, Patrick J. Sager |
2019-11-05 |
$79,747,000 |
| 10130833 |
Reinforced filter media |
Seyed A. Angadjivand, Philip G. Martin, John M. Brandner |
2018-11-20 |
$37,175,000 |
| 9770058 |
Flat-fold respirator with monocomponent filtration/stiffening monolayer |
Seyed A. Angadjivand, James E. Springett, John M. Brandner, Andrew R. Fox, Michael R. Berrigan +1 more |
2017-09-26 |
$35,188,000 |
| 9284669 |
Processing aids for olefinic webs, including electret webs |
Fuming B. Li, John M. Sebastian, John M. Brandner, David A. Olson, Justin L. Keough |
2016-03-15 |
$33,203,000 |
| 8790449 |
Electret webs with charge-enhancing additives |
Fuming B. Li, John M. Sebastian, Daniel A. Japuntich |
2014-07-29 |
$21,202,000 |
| 8664149 |
Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold |
John T. Brady, Larry A. Brey, Gina M. Buccellato, Craig S. Chamberlain, John S. Huberty +4 more |
2014-03-04 |
$15,480,000 |
| 8664148 |
Catalysts, activating agents, support media, and related methodologies useful for making catalyst systems especially when the catalyst is deposited onto the support media using physical vapor deposition |
Larry A. Brey, Thomas E. Wood, Gina M. Buccellato, Craig S. Chamberlain, Allen R. Siedle |
2014-03-04 |
$15,480,000 |
| 8618020 |
Catalysts, activating agents, support media, and related methodologies useful for making catalyst systems especially when the catalyst is deposited onto the support media using physical vapor deposition |
Larry A. Brey, Thomas E. Wood, Gina M. Buccellato, Craig S. Chamberlain, Allen R. Siedle |
2013-12-31 |
$23,354,000 |
| 8613795 |
Electret webs with charge-enhancing additives |
Fuming B. Li, Feng Bai, John M. Sebastian |
2013-12-24 |
$35,818,000 |
| 8535406 |
Filter element utilizing shaped particle-containing nonwoven web |
Britton G. Billingsley |
2013-09-17 |
$11,357,000 |
| 8529671 |
Electret webs with charge-enhancing additives |
John M. Sebastian, Fuming B. Li, Luke T. Dressel, Daniel A. Japuntich |
2013-09-10 |
$15,970,000 |
| 8518854 |
Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold |
John T. Brady, Larry A. Brey, Gina M. Buccellato, Craig S. Chamberlain, John S. Huberty +4 more |
2013-08-27 |
$18,744,000 |
| 8314048 |
Catalysts, activating agents, support media, and related methodologies useful for making catalyst systems especially when the catalyst is deposited onto the support media using physical vapor deposition |
Larry A. Brey, Thomas E. Wood, Gina M. Buccellato, Craig S. Chamberlain, Allen R. Siedle |
2012-11-20 |
$21,444,000 |
| 8314046 |
Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold |
John T. Brady, Larry A. Brey, Gina M. Buccellato, Craig S. Chamberlain, John S. Huberty +4 more |
2012-11-20 |
$21,444,000 |
| 8137750 |
Catalytically active gold supported on thermally treated nanoporous supports |
Larry A. Brey, Thomas E. Wood, Gina M. Buccellato, Gezahegan D. Damte, Duane D. Fansler |
2012-03-20 |
$14,439,000 |
| 8058202 |
Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold |
John T. Brady, Larry A. Brey, Gina M. Buccellato, Craig S. Chamberlain, John S. Huberty +4 more |
2011-11-15 |
$13,795,000 |
| 8029723 |
Method for making shaped filtration articles |
Seyed A. Angadjivand, James E. Springett, John M. Brandner, Timothy J. Lindquist |
2011-10-04 |
$26,285,000 |
| 7989384 |
Catalysts, activating agents, support media, and related methodologies useful for making catalyst systems especially when the catalyst is deposited onto the support media using physical vapor deposition |
Larry A. Brey, Thomas E. Wood, Gina M. Buccellato, Craig S. Chamberlain, Allen R. Siedle |
2011-08-02 |
$22,946,000 |
| 7955570 |
Low pressure drop, highly active catalyst systems using catalytically active gold |
Thomas I. Insley, Larry A. Brey, Gina M. Buccellato, Duane D. Fansler, Badri Veeraraghavan +1 more |
2011-06-07 |
$28,796,000 |
| 7806952 |
Apparatus, system, and method for enhancing air purification efficiency |
Andrew R. Fox, Larry J. Carson |
2010-10-05 |
$16,879,000 |
| 7765698 |
Method of making electret articles based on zeta potential |
John M. Sebastian, Fuming B. Li, Shih-Hung Chou, Nathan E. Schultz, Justin L. Keough +2 more |
2010-08-03 |
$12,994,000 |
| 7727931 |
Catalysts, activating agents, support media, and related methodologies useful for making catalyst systems especially when the catalyst is deposited onto the support media using physical vapor deposition |
Larry A. Brey, Thomas E. Wood, Gina M. Buccellato, Craig S. Chamberlain, Allen R. Siedle |
2010-06-01 |
$17,284,000 |
| 7691168 |
Highly charged, charge stable nanofiber web |
Andrew R. Fox |
2010-04-06 |
$22,493,000 |
| 7244291 |
Electret article having high fluorosaturation ratio |
Gerald Spartz, Seth M. Kirk, Hyacinth L. Cabibil, Alan D. Rousseau, Steven J. Pachuta |
2007-07-17 |
$24,385,000 |
