| Patent | Date |
|---|
Spunbonded Air-Filtration Web
App 20220266180 - Stelter; John D. ; et al. | 2022-08-25 |
Spunbonded Air-Filtration Web
App 20220266181 - Jasuja; Himanshu ; et al. | 2022-08-25 |
Non-respirable, Polycrystalline, Aluminosilicate Ceramic Filaments, Fibers, And Nonwoven Mats, And Methods Of Making And Using The Same
App 20220178061 - de Rovere; Anne N. ; et al. | 2022-06-09 |
Acoustic Articles and Methods Thereof
App 20220165242 - MOK; Michelle M. ; et al. | 2022-05-26 |
Multi-layer, Biodegradable Composites For Air Filtration
App 20220096977 - Zhang; Zhiqun ; et al. | 2022-03-31 |
Acoustic Article And Related Methods
App 20210375251 - LEE; Seungkyu ; et al. | 2021-12-02 |
Air-filter Media Comprising A Relofted Spunbonded Web, And Methods Of Making And Using
App 20210229012 - Zhang; Zhiqun ; et al. | 2021-07-29 |
Polycrystalline, Aluminosilicate Ceramic Filaments, Fibers, And Nonwoven Mats, And Methods Of Making And Using The Same
App 20210123173 - De Rovere; Anne N. ; et al. | 2021-04-29 |
Non-woven Fibrous Web And Methods Thereof
App 20200299877 - YOU; Jinzhang ; et al. | 2020-09-24 |
Semi-continuous Filaments Including A Crystalline Polyolefin And A Hydrocarbon Tackifier Resin, And Process For Making Same
App 20200208314 - Joseph; Eugene G. ; et al. | 2020-07-02 |
Fibers Including A Crystalline Polyolefin And A Hydrocarbon Tackifier Resin, And Process For Making Same
App 20200115833 - Joseph; Eugene G. ; et al. | 2020-04-16 |
Flat-fold respirator with monocomponent filtration/stiffening monolayer
Grant 10,575,571 - Angadjivand , et al. | 2020-03-03 |
Non-respirable, Polycrystalline, Aluminosilicate Ceramic Filaments, Fibers, And Nonwoven Mats, And Methods Of Making And Using T
App 20200002861 - de Rovere; Anne N. ; et al. | 2020-01-02 |
Sheet Of Loop Material, Apparatus And Method For Forming Same
App 20190360135 - Berrigan; Michael R. ; et al. | 2019-11-28 |
System For Making Abrasive Article
App 20190262974 - Nienaber; Aaron K. ; et al. | 2019-08-29 |
Spunbonded web comprising polylactic acid fibers
Grant 10,273,612 - Song , et al. | 2019-04-30 |
Composite Fabric Including Structured Film And Method Of Forming Same
App 20180222143 - Gilbert; Thomas J. ; et al. | 2018-08-09 |
Monomer-grafted fibers and uses thereof
Grant 9,907,702 - Kipke , et al. March 6, 2 | 2018-03-06 |
Blowable Natural Down Alternative
App 20180051402 - Rossbach; Rebeccah K. ; et al. | 2018-02-22 |
Flat-Fold Respirator with Monocomponent Filtration/Stiffening Monolayer
App 20170347724 - Angadjivand; Seyed A. ; et al. | 2017-12-07 |
Nonwoven article grafted with copolymer
Grant 9,821,276 - Berrigan , et al. November 21, 2 | 2017-11-21 |
Hydrophilic polyproylene melt additives
Grant 9,777,407 - Scholz , et al. October 3, 2 | 2017-10-03 |
Flat-fold respirator with monocomponent filtration/stiffening monolayer
Grant 9,770,058 - Angadjivand , et al. September 26, 2 | 2017-09-26 |
Spunbonded Web Comprising Polylactic Acid Fibers
App 20170241054 - Song; Liming ; et al. | 2017-08-24 |
Composite non-woven fibrous webs having continuous particulate phase and methods of making and using the same
Grant 9,689,096 - Berrigan , et al. June 27, 2 | 2017-06-27 |
Dimensionally stable nonwoven fibrous webs, and methods of making and using the same
Grant 9,611,572 - Moore , et al. April 4, 2 | 2017-04-04 |
Dimensionally stable nonwoven fibrous webs and methods of making and using the same
App 20170058442 - Moore; Eric M. ; et al. | 2017-03-02 |
Curable fiber
Grant 9,556,541 - Berrigan , et al. January 31, 2 | 2017-01-31 |
Dimensionally stable nonwoven fibrous webs and methods of making and using the same
Grant 9,487,893 - Moore , et al. November 8, 2 | 2016-11-08 |
Process of making dimensionally stable nonwoven fibrous webs
Grant 9,416,485 - Moore , et al. August 16, 2 | 2016-08-16 |
Melt-spinning Process, Melt-spun Nonwoven Fibrous Webs And Related Filtration Media
App 20160206984 - Berrigan; Michael R. ; et al. | 2016-07-21 |
Apparatus, system, and method for forming nanofibers and nanofiber webs
Grant 9,382,643 - Moore , et al. July 5, 2 | 2016-07-05 |
Dimensionally stable nonwoven fibrous webs and methods of making and using the same
Grant 9,194,065 - Moore , et al. November 24, 2 | 2015-11-24 |
Bonded nonwoven fibrous webs comprising softenable oriented semicrystalline polymeric fibers and apparatus and methods for preparing such webs
Grant 9,139,940 - Berrigan , et al. September 22, 2 | 2015-09-22 |
Nonwoven Article Grafted With Copolymer
App 20150099413 - Berrigan; Michael R. ; et al. | 2015-04-09 |
Composite nonwoven fibrous webs and methods of making and using the same
Grant 8,906,815 - Moore , et al. December 9, 2 | 2014-12-09 |
Monomer-grafted Fibers And Uses Thereof
App 20140296765 - Kipke; Cary A. ; et al. | 2014-10-02 |
Dimensionally stable bonded nonwoven fibrous webs
Grant 8,802,002 - Berrigan , et al. August 12, 2 | 2014-08-12 |
Process Of Making Dimensionally Stable Nonwoven Fibrous Webs
App 20140210141 - Moore; Eric M. ; et al. | 2014-07-31 |
Process of making dimensionally stable nonwoven fibrous webs
Grant 8,721,943 - Moore , et al. May 13, 2 | 2014-05-13 |
Dimensionally Stable Bonded Nonwoven Fibrous Webs
App 20140024279 - Berrigan; Michael R. ; et al. | 2014-01-23 |
Dimensionally Stable Nonwoven Fibrous Webs, And Methods Of Making And Using The Same
App 20130288556 - Moore; Eric M. ; et al. | 2013-10-31 |
Fluid filtration articles and methods of making and using the same
Grant 8,512,569 - Eaton , et al. August 20, 2 | 2013-08-20 |
Pleated filter with monolayer monocomponent meltspun media
Grant 8,506,669 - Fox , et al. August 13, 2 | 2013-08-13 |
Functionalized nonwoven article
Grant 8,459,470 - Weiss , et al. June 11, 2 | 2013-06-11 |
Functionalized Nonwoven Article
App 20130092620 - Weiss; Douglas E. ; et al. | 2013-04-18 |
Fiber aggregate
Grant 8,353,344 - Carlson , et al. January 15, 2 | 2013-01-15 |
Functionalized nonwoven article
Grant 8,328,023 - Weiss , et al. December 11, 2 | 2012-12-11 |
High loft spunbonded web
Grant 8,240,484 - Fox , et al. August 14, 2 | 2012-08-14 |
High Loft Spunbonded Web
App 20120171913 - Fox; Andrew R. ; et al. | 2012-07-05 |
Apparatus, System, And Method For Forming Nanofibers And Nanofiber Webs
App 20120149273 - Moore; Eric M. ; et al. | 2012-06-14 |
High loft spunbonded web
Grant 8,162,153 - Fox , et al. April 24, 2 | 2012-04-24 |
Hydrophilic Polyproylene Melt Additives
App 20120077886 - Scholz; Matthew T. ; et al. | 2012-03-29 |
Flat-Fold Respirator With Monocomponent Filtration/Stiffening Monolayer
App 20110266718 - Angadjivand; Seyed A. ; et al. | 2011-11-03 |
Curable Fiber
App 20110253366 - Berrigan; Michael R. ; et al. | 2011-10-20 |
Patterned Spunbond Fibrous Webs And Methods Of Making And Using The Same
App 20110250378 - Eaton; Bradley W. ; et al. | 2011-10-13 |
Pleated Filter With Monolayer Monocomponent Meltspun Media
App 20110185903 - Fox; Andrew R. ; et al. | 2011-08-04 |
Dimensionally Stable Nonwoven Fibrous Webs And Methods Of Making And Using The Same
App 20110151737 - Moore; Eric M. ; et al. | 2011-06-23 |
Dimensionally Stable Nonwoven Fibrous Webs, Melt Blown Fine Fibers, And Methods Of Making And Using The Same
App 20110151738 - Moore; Eric M. ; et al. | 2011-06-23 |
Pleated filter with monolayer monocomponent meltspun media
Grant 7,947,142 - Fox , et al. May 24, 2 | 2011-05-24 |
High Loft Spunbonded Web
App 20110000845 - Fox; Andrew R. ; et al. | 2011-01-06 |
Fiber Aggregate
App 20100288500 - Carlson; James G. ; et al. | 2010-11-18 |
Composite Non-woven Fibrous Webs Having Continuous Particulate Phase And Methods Of Making And Using The Same
App 20100291213 - Berrigan; Michael R. ; et al. | 2010-11-18 |
Fluid Filtration Articles And Methods Of Making And Using The Same
App 20100282682 - Eaton; Bradley W. ; et al. | 2010-11-11 |
Composite Nonwoven Fibrous Webs And Methods Of Making And Using The Same
App 20100285101 - Moore; Eric M. ; et al. | 2010-11-11 |
Multi-component Fibers
App 20100272994 - Carlson; James G. ; et al. | 2010-10-28 |
Multilayer articles having acoustical absorbance properties and methods of making and using the same
Grant 7,757,811 - Fox , et al. July 20, 2 | 2010-07-20 |
Nonwoven elastic fibrous webs and methods for making them
Grant 7,744,807 - Berrigan , et al. June 29, 2 | 2010-06-29 |
Functionalized Nonwoven Article
App 20100155323 - Weiss; Douglas E. ; et al. | 2010-06-24 |
Bondable, oriented, nonwoven fibrous webs and methods for making them
Grant 7,695,660 - Berrigan , et al. April 13, 2 | 2010-04-13 |
Nonwoven amorphous fibrous webs and methods for making them
Grant 7,591,058 - Berrigan , et al. September 22, 2 | 2009-09-22 |
Fibrous nonwoven web
Grant 7,476,632 - Olson , et al. January 13, 2 | 2009-01-13 |
Method for forming spread nonwoven webs
Grant 7,470,389 - Berrigan , et al. December 30, 2 | 2008-12-30 |
Drain Filter Assembly
App 20080230469 - Cherveny; Aaron J. ; et al. | 2008-09-25 |
Multilayer Articles Having Acoustical Absorbance Properties and Methods of Making and Using the Same
App 20080230309 - Fox; Andrew R. ; et al. | 2008-09-25 |
Dimensionally Stable Bonded Nonwoven Fibrous Webs
App 20080160861 - Berrigan; Michael R. ; et al. | 2008-07-03 |
Bonded Nonwoven Fibrous Webs Comprising Softenable Oriented Semicrystalline Polymeric Fibers And Apparatus And Methods For Preparing Such Webs
App 20080038976 - Berrigan; Michael R. ; et al. | 2008-02-14 |
Pleated Filter With Monolayer Monocomponent Meltspun Media
App 20080022642 - Fox; Andrew R. ; et al. | 2008-01-31 |
Flat-fold Respirator With Monocomponent Filtration/stiffening Monolayer
App 20080011303 - Angadjivand; Seyed A. ; et al. | 2008-01-17 |
Nonwoven Amorphous Fibrous Webs And Methods For Making Them
App 20070234551 - Berrigan; Michael R. ; et al. | 2007-10-11 |
Nonwoven amorphous fibrous webs and methods for making them
Grant 7,279,440 - Berrigan , et al. October 9, 2 | 2007-10-09 |
Nonwoven Elastic Fibrous Webs And Methods For Making Them
App 20060266462 - Berrigan; Michael R. ; et al. | 2006-11-30 |
Nonwoven Elastic Fibrous Webs And Methods For Making Them
App 20060270303 - Berrigan; Michael R. ; et al. | 2006-11-30 |
Bondable, oriented, nonwoven fibrous webs and methods for making them
App 20050161156 - Berrigan, Michael R. ; et al. | 2005-07-28 |
Bondable, oriented, nonwoven fibrous webs and methods for making them
Grant 6,916,752 - Berrigan , et al. July 12, 2 | 2005-07-12 |
Method for forming spread nonwoven webs
App 20050140067 - Berrigan, Michael R. ; et al. | 2005-06-30 |
Nonwoven elastic fibrous webs and methods for making them
App 20050106982 - Berrigan, Michael R. ; et al. | 2005-05-19 |
Fiber-forming apparatus
Grant 6,824,372 - Berrigan , et al. November 30, 2 | 2004-11-30 |
Fibrous nonwoven web
App 20040097155 - Olson, David A. ; et al. | 2004-05-20 |
Bondable, oriented, nonwoven fibrous webs and methods for making them
App 20030216096 - Berrigan, Michael R. ; et al. | 2003-11-20 |
Nonwoven amorphous Fibrous webs and methods for making them
App 20030216099 - Berrigan, Michael R. ; et al. | 2003-11-20 |
Fiber products
App 20030162457 - Berrigan, Michael R. ; et al. | 2003-08-28 |
Fiber-forming process
Grant 6,607,624 - Berrigan , et al. August 19, 2 | 2003-08-19 |
Fiber-forming apparatus
App 20030147983 - Berrigan, Michael R. ; et al. | 2003-08-07 |
Method for forming spread nonwoven webs
App 20030003834 - Berrigan, Michael R. ; et al. | 2003-01-02 |
Extraction articles and methods
Grant 6,492,183 - Perman , et al. December 10, 2 | 2002-12-10 |
Uniform meltblown fibrous web
Grant 6,492,286 - Berrigan , et al. December 10, 2 | 2002-12-10 |
Fiber-forming process
App 20020102897 - Berrigan, Michael R. ; et al. | 2002-08-01 |
Protective system for face and respiratory protection
Grant 6,279,572 - Danisch , et al. August 28, 2 | 2001-08-28 |
Protective system for face and respiratory protection
Grant 6,250,299 - Danisch , et al. June 26, 2 | 2001-06-26 |
Uniform meltblown fibrous web and methods and apparatus for manufacturing
Grant 6,139,308 - Berrigan , et al. October 31, 2 | 2000-10-31 |
Absorbent fibrous granules
Grant 6,092,302 - Berrigan July 25, 2 | 2000-07-25 |
Protective system for face and respiratory protection
Grant 6,014,971 - Danisch , et al. January 18, 2 | 2000-01-18 |
Oil absorbent fibrous granules
Grant 5,763,083 - Berrigan June 9, 1 | 1998-06-09 |
Electret filter media having an undulated surface
Grant 5,658,640 - Berrigan , et al. August 19, 1 | 1997-08-19 |
Filter media haing an undulated surface
Grant 5,658,641 - Berrigan , et al. August 19, 1 | 1997-08-19 |
Filter media having an undulated surface
Grant 5,643,507 - Berrigan , et al. July 1, 1 | 1997-07-01 |
Cup-shaped filtration mask having an undulated surface
Grant 5,641,555 - Berrigan , et al. June 24, 1 | 1997-06-24 |
| 