Angadjivand; Seyed A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Angadjivand; Seyed A..The latest application filed is for "flat-fold respirator with monocomponent filtration/stiffening monolayer".
Company Profile
3.51.34
- Angadjivand; Seyed A. - Los Angeles CA
- Angadjivand; Seyed A. - Woodbury MN
- Angadjivand; Seyed A. - Darlington GB
- Angadjivand; Seyed A. - Glasgow GB6
Patent Activity
| Patent | Date |
|---|---|
| Respirator including polymeric netting and method of forming same Grant 11,033,763 - Nguyen , et al. June 15, 2 | 2021-06-15 |
| Respirator having elastic straps having openwork structure Grant 10,653,901 - Nguyen , et al. | 2020-05-19 |
| Flat-fold respirator with monocomponent filtration/stiffening monolayer Grant 10,575,571 - Angadjivand , et al. | 2020-03-03 |
| Molded respirator having outer cover web joined to mesh Grant 10,245,537 - Angadjivand , et al. | 2019-04-02 |
| Reinforced filter media Grant 10,130,833 - Angadjivand , et al. November 20, 2 | 2018-11-20 |
| Flat-Fold Respirator with Monocomponent Filtration/Stiffening Monolayer App 20170347724 - Angadjivand; Seyed A. ; et al. | 2017-12-07 |
| Respirator Including Polymeric Netting And Method of Forming Same App 20170274228 - Nguyen; Nhat Ha Thi ; et al. | 2017-09-28 |
| Flat-fold respirator with monocomponent filtration/stiffening monolayer Grant 9,770,058 - Angadjivand , et al. September 26, 2 | 2017-09-26 |
| Respirator Having Corrugated Filtering Structure App 20170252590 - Angadjivand; Seyed A. ; et al. | 2017-09-07 |
| Filter element that has plenum containing bonded continuous filaments Grant 9,216,306 - Angadjivand , et al. December 22, 2 | 2015-12-22 |
| Respirator Having Elastic Straps Having Openwork Structure App 20150238783 - Nguyen; Nhat Ha T. ; et al. | 2015-08-27 |
| Dust collection device for sanding tool Grant 8,721,402 - Woo , et al. May 13, 2 | 2014-05-13 |
| Respiratory mask Grant D697,199 - Angadjivand , et al. January 7, 2 | 2014-01-07 |
| Respiratory mask Grant D695,886 - Dawson , et al. December 17, 2 | 2013-12-17 |
| Process of making a molded respirator Grant 8,580,182 - Angadjivand , et al. November 12, 2 | 2013-11-12 |
| Respirator Having Mottled Appearance App 20130291877 - Nguyen; Nhat Ha T. ; et al. | 2013-11-07 |
| Molded Respirator Having Outer Cover Web Joined To Mesh App 20130291876 - Angadjivand; Seyed A. ; et al. | 2013-11-07 |
| Molded monocomponent monolayer respirator Grant 8,512,434 - Stelter , et al. August 20, 2 | 2013-08-20 |
| Process of making a monocomponent non-woven web Grant 8,506,871 - Brandner , et al. August 13, 2 | 2013-08-13 |
| Pleated filter with monolayer monocomponent meltspun media Grant 8,506,669 - Fox , et al. August 13, 2 | 2013-08-13 |
| Pleated filter with bimodal monolayer monocomponent media Grant 8,372,175 - Fox , et al. February 12, 2 | 2013-02-12 |
| Reinforced Filter Media App 20120222679 - Angadjivand; Seyed A. ; et al. | 2012-09-06 |
| Articles and Methods Using Shape-Memory Polymers App 20120225600 - Rule; Joseph D. ; et al. | 2012-09-06 |
| Dust collection device for sanding tool Grant 8,070,862 - Woo , et al. December 6, 2 | 2011-12-06 |
| Flat-Fold Respirator With Monocomponent Filtration/Stiffening Monolayer App 20110266718 - Angadjivand; Seyed A. ; et al. | 2011-11-03 |
| Method for making shaped filtration articles Grant 8,029,723 - Angadjivand , et al. October 4, 2 | 2011-10-04 |
| Pleated Filter With Monolayer Monocomponent Meltspun Media App 20110185903 - Fox; Andrew R. ; et al. | 2011-08-04 |
| Molded respirator comprising meltblown fiber web with staple fibers Grant 7,989,372 - Angadjivand , et al. August 2, 2 | 2011-08-02 |
| Meltblown fiber web with staple fibers Grant 7,989,371 - Angadjivand , et al. August 2, 2 | 2011-08-02 |
| Molded Monocomponent Monolayer Respirator App 20110132374 - Stelter; John D. ; et al. | 2011-06-09 |
| Pleated filter with monolayer monocomponent meltspun media Grant 7,947,142 - Fox , et al. May 24, 2 | 2011-05-24 |
| Molded Monocomponent Monolayer Respirator With Bimodal Monolayer Monocomponent Media App 20110074060 - Angadjivand; Seyed A. ; et al. | 2011-03-31 |
| Molded monocomponent monolayer respirator Grant 7,905,973 - Stelter , et al. March 15, 2 | 2011-03-15 |
| Monocomponent monolayer meltblown web and meltblowing apparatus Grant 7,902,096 - Brandner , et al. March 8, 2 | 2011-03-08 |
| Molded monocomponent monolayer respirator with bimodal monolayer monocomponent media Grant 7,858,163 - Angadjivand , et al. December 28, 2 | 2010-12-28 |
| Dust Collection Device for Sanding Tool App 20100285728 - Woo; Edward J. ; et al. | 2010-11-11 |
| Pleated Filter With Bimodal Monolayer Monocomponent Media App 20100229516 - Fox; Andrew R. ; et al. | 2010-09-16 |
| Monocomponent Monolayer Meltblown Web And Meltblowing Apparatus App 20100201041 - Brandner; John M. ; et al. | 2010-08-12 |
| Pleated filter with bimodal monolayer monocomponent media Grant 7,754,041 - Fox , et al. July 13, 2 | 2010-07-13 |
| Method For Making Shaped Filtration Articles App 20090315224 - Angadjivand; Seyed A. ; et al. | 2009-12-24 |
| Abrasive article and method of making and using the same Grant 7,628,829 - Woo , et al. December 8, 2 | 2009-12-08 |
| Dust Collection Device For Sanding Tool App 20090056548 - Woo; Edward J. ; et al. | 2009-03-05 |
| Method Of Making Meltblown Fiber Web With Staple Fibers App 20080315454 - Angadjivand; Seyed A. ; et al. | 2008-12-25 |
| Molded Respirator Comprising Meltblown Fiber Web With Staple Fibers App 20080318014 - Angadjivand; Seyed A. ; et al. | 2008-12-25 |
| Meltblown Fiber Web With Staple Fibers App 20080318024 - Angadjivand; Seyed A. ; et al. | 2008-12-25 |
| Abrasive Article And Method Of Making And Using The Same App 20080229672 - Woo; Edward J. ; et al. | 2008-09-25 |
| Abrasive Article And Method Of Making And Using The Same App 20080233850 - Woo; Edward J. ; et al. | 2008-09-25 |
| Abrasive article mounting assembly and methods of making same Grant 7,390,244 - Woo , et al. June 24, 2 | 2008-06-24 |
| Molded Monocomponent Monolayer Respirator With Bimodal Monolayer Monocomponent Media App 20080026173 - Angadjivand; Seyed A. ; et al. | 2008-01-31 |
| Monocomponent Monolayer Meltblown Web And Meltblowing Apparatus App 20080026659 - Brandner; John M. ; et al. | 2008-01-31 |
| Pleated Filter With Bimodal Monolayer Monocomponent Media App 20080022643 - Fox; Andrew R. ; et al. | 2008-01-31 |
| Molded Monocomponent Monolayer Respirator App 20080026172 - Stelter; John D. ; et al. | 2008-01-31 |
| 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 |
| Abrasive article and methods of making same Grant 7,244,170 - Woo , et al. July 17, 2 | 2007-07-17 |
| Filter Element That Has Plenum Containing Bonded Continuous Filaments App 20070144123 - Angadjivand; Seyed A. ; et al. | 2007-06-28 |
| Abrasive article mounting assembly and methods of making same App 20070066199 - Woo; Edward J. ; et al. | 2007-03-22 |
| Abrasive Article And Methods Of Making Same App 20070066197 - Woo; Edward J. ; et al. | 2007-03-22 |
| Electret filter media and filtering masks that contain electret filter media Grant 6,783,574 - Angadjivand , et al. August 31, 2 | 2004-08-31 |
| Method of making a fibrous electret web using a nonaqueous polar liquid Grant 6,454,986 - Eitzman , et al. September 24, 2 | 2002-09-24 |
| Apparatus for making a nonwoven fibrous electret web from free-fiber and polar liquid App 20020110610 - Angadjivand, Seyed A. ; et al. | 2002-08-15 |
| Method and apparatus for making a nonwoven fibrous electret web from free-fiber and polar liquid Grant 6,375,886 - Angadjivand , et al. April 23, 2 | 2002-04-23 |
| Compounds useful as resin additives Grant 6,268,495 - Rousseau , et al. July 31, 2 | 2001-07-31 |
| Electret filter media Grant 6,119,691 - Angadjivand , et al. September 19, 2 | 2000-09-19 |
| Compounds useful as resin additives Grant 6,002,017 - Rousseau , et al. December 14, 1 | 1999-12-14 |
| Electret filter media containing filtration enhancing additives Grant 5,976,208 - Rousseau , et al. November 2, 1 | 1999-11-02 |
| Fibrous webs useful for making electret filter media Grant 5,968,635 - Rousseau , et al. October 19, 1 | 1999-10-19 |
| Composition useful for making electret fibers Grant 5,919,847 - Rousseau , et al. July 6, 1 | 1999-07-06 |
| Fibrous webs having enhanced electret properties Grant 5,908,598 - Rousseau , et al. June 1, 1 | 1999-06-01 |
| Method of charging electret filter media Grant 5,496,507 - Angadjivand , et al. March 5, 1 | 1996-03-05 |
| Elastomeric electro-conductive devices Grant 4,654,475 - Jackson , et al. March 31, 1 | 1987-03-31 |
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