Seyed Abolhassan Angadjivand

Person

Woodbury, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Respirator including polymeric netting and method of forming same
- Patent number 11,033,763
- Issue date Jun 15, 2021
- 3M Innovative Properties Company
- Nhat Ha Thi Nguyen
- A41 - WEARING APPAREL
Information Patent Grant
Respirator having elastic straps having openwork structure
- Patent number 10,653,901
- Issue date May 19, 2020
- 3M Innovative Properties Company
- Nhat Ha T. Nguyen
- A41 - WEARING APPAREL
Information Patent Grant
Flat-fold respirator with monocomponent filtration/stiffening monol...
- Patent number 10,575,571
- Issue date Mar 3, 2020
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- A41 - WEARING APPAREL
Information Patent Grant
Molded respirator having outer cover web joined to mesh
- Patent number 10,245,537
- Issue date Apr 2, 2019
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Reinforced filter media
- Patent number 10,130,833
- Issue date Nov 20, 2018
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- A41 - WEARING APPAREL
Information Patent Grant
Flat-fold respirator with monocomponent filtration/stiffening monol...
- Patent number 9,770,058
- Issue date Sep 26, 2017
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- A41 - WEARING APPAREL
Information Patent Grant
Filter element that has plenum containing bonded continuous filaments
- Patent number 9,216,306
- Issue date Dec 22, 2015
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Dust collection device for sanding tool
- Patent number 8,721,402
- Issue date May 13, 2014
- 3M Innovative Properties Company
- Edward J. Woo
- B24 - GRINDING POLISHING
Information Patent Grant
Respiratory mask
- Patent number D697199
- Issue date Jan 7, 2014
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- D24 - Medical and laboratory equipment
Information Patent Grant
Respiratory mask
- Patent number D695886
- Issue date Dec 17, 2013
- 3M Innovative Properties Company
- Debra R. Dawson
- D24 - Medical and laboratory equipment
Information Patent Grant
Process of making a molded respirator
- Patent number 8,580,182
- Issue date Nov 12, 2013
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- A41 - WEARING APPAREL
Information Patent Grant
Molded monocomponent monolayer respirator
- Patent number 8,512,434
- Issue date Aug 20, 2013
- 3M Innovative Properties Company
- John D. Stelter
- A41 - WEARING APPAREL
Information Patent Grant
Pleated filter with monolayer monocomponent meltspun media
- Patent number 8,506,669
- Issue date Aug 13, 2013
- 3M Innovative Properties Company
- Andrew R. Fox
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Process of making a monocomponent non-woven web
- Patent number 8,506,871
- Issue date Aug 13, 2013
- 3M Innovative Properties Company
- John M. Brandner
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Pleated filter with bimodal monolayer monocomponent media
- Patent number 8,372,175
- Issue date Feb 12, 2013
- 3M Innovative Properties Company
- Andrew R. Fox
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Dust collection device for sanding tool
- Patent number 8,070,862
- Issue date Dec 6, 2011
- 3M Innovative Properties Company
- Edward J. Woo
- B24 - GRINDING POLISHING
Information Patent Grant
Method for making shaped filtration articles
- Patent number 8,029,723
- Issue date Oct 4, 2011
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Meltblown fiber web with staple fibers
- Patent number 7,989,371
- Issue date Aug 2, 2011
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Molded respirator comprising meltblown fiber web with staple fibers
- Patent number 7,989,372
- Issue date Aug 2, 2011
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- A41 - WEARING APPAREL
Information Patent Grant
Pleated filter with monolayer monocomponent meltspun media
- Patent number 7,947,142
- Issue date May 24, 2011
- 3M Innovative Properties Company
- Andrew R. Fox
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Molded monocomponent monolayer respirator
- Patent number 7,905,973
- Issue date Mar 15, 2011
- 3M Innovative Properties Company
- John D. Stelter
- A41 - WEARING APPAREL
Information Patent Grant
Monocomponent monolayer meltblown web and meltblowing apparatus
- Patent number 7,902,096
- Issue date Mar 8, 2011
- 3M Innovative Properties Company
- John M. Brandner
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Molded monocomponent monolayer respirator with bimodal monolayer mo...
- Patent number 7,858,163
- Issue date Dec 28, 2010
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- A41 - WEARING APPAREL
Information Patent Grant
Pleated filter with bimodal monolayer monocomponent media
- Patent number 7,754,041
- Issue date Jul 13, 2010
- 3M Innovative Properties Company
- Andrew R. Fox
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Abrasive article and method of making and using the same
- Patent number 7,628,829
- Issue date Dec 8, 2009
- 3M Innovative Properties Company
- Edward J. Woo
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive article mounting assembly and methods of making same
- Patent number 7,390,244
- Issue date Jun 24, 2008
- 3M Innovative Properties Company
- Edward J. Woo
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive article and methods of making same
- Patent number 7,244,170
- Issue date Jul 17, 2007
- 3M Innovative Properties Co.
- Edward J. Woo
- B24 - GRINDING POLISHING
Information Patent Grant
Method of making a respirator that has a fluorinated electret
- Patent number 6,953,544
- Issue date Oct 11, 2005
- 3M Innovative Properties Company
- Marvin E. Jones
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crush resistant filtering face mask
- Patent number 6,923,182
- Issue date Aug 2, 2005
- 3M Innovative Properties Company
- Seyed Abolhassan Angadjivand
- A41 - WEARING APPAREL
Information Patent Grant
Charged microfibers, microfibrillated articles and use thereof
- Patent number 6,849,329
- Issue date Feb 1, 2005
- 3M Innovative Properties Company
- Mario A. Perez
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Flat-Fold Respirator with Monocomponent Filtration/Stiffening Monol...
- Publication number 20170347724
- Publication date Dec 7, 2017
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- A41 - WEARING APPAREL
Information Patent Application
Respirator Including Polymeric Netting And Method of Forming Same
- Publication number 20170274228
- Publication date Sep 28, 2017
- 3M Innovative Properties Company
- Nhat Ha Thi Nguyen
- A41 - WEARING APPAREL
Information Patent Application
Respirator Having Corrugated Filtering Structure
- Publication number 20170252590
- Publication date Sep 7, 2017
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- A41 - WEARING APPAREL
Information Patent Application
Respirator Having Elastic Straps Having Openwork Structure
- Publication number 20150238783
- Publication date Aug 27, 2015
- 3M Innovative Properties Company
- Nhat Ha T. Nguyen
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
MOLDED RESPIRATOR HAVING OUTER COVER WEB JOINED TO MESH
- Publication number 20130291876
- Publication date Nov 7, 2013
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- A41 - WEARING APPAREL
Information Patent Application
RESPIRATOR HAVING MOTTLED APPEARANCE
- Publication number 20130291877
- Publication date Nov 7, 2013
- 3M Innovative Properties Company
- Nhat Ha T. Nguyen
- A41 - WEARING APPAREL
Information Patent Application
Articles and Methods Using Shape-Memory Polymers
- Publication number 20120225600
- Publication date Sep 6, 2012
- Joseph D. Rule
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
REINFORCED FILTER MEDIA
- Publication number 20120222679
- Publication date Sep 6, 2012
- Seyed A. Angadjivand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Flat-Fold Respirator With Monocomponent Filtration/Stiffening Monol...
- Publication number 20110266718
- Publication date Nov 3, 2011
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
PLEATED FILTER WITH MONOLAYER MONOCOMPONENT MELTSPUN MEDIA
- Publication number 20110185903
- Publication date Aug 4, 2011
- 3M Innovative Properties Company
- Andrew R. Fox
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
MOLDED MONOCOMPONENT MONOLAYER RESPIRATOR
- Publication number 20110132374
- Publication date Jun 9, 2011
- 3M Innovative Properties Company
- John D. Stelter
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
MOLDED MONOCOMPONENT MONOLAYER RESPIRATOR WITH BIMODAL MONOLAYER MO...
- Publication number 20110074060
- Publication date Mar 31, 2011
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Dust Collection Device for Sanding Tool
- Publication number 20100285728
- Publication date Nov 11, 2010
- Edward J. Woo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PLEATED FILTER WITH BIMODAL MONOLAYER MONOCOMPONENT MEDIA
- Publication number 20100229516
- Publication date Sep 16, 2010
- 3M Innovative Properties Company
- Andrew R. Fox
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
MONOCOMPONENT MONOLAYER MELTBLOWN WEB AND MELTBLOWING APPARATUS
- Publication number 20100201041
- Publication date Aug 12, 2010
- 3M Innovative Properties Company
- John M. Brandner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR MAKING SHAPED FILTRATION ARTICLES
- Publication number 20090315224
- Publication date Dec 24, 2009
- Seyed A. Angadjivand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DUST COLLECTION DEVICE FOR SANDING TOOL
- Publication number 20090056548
- Publication date Mar 5, 2009
- 3M Innovative Properties Company
- Edward J. Woo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF MAKING MELTBLOWN FIBER WEB WITH STAPLE FIBERS
- Publication number 20080315454
- Publication date Dec 25, 2008
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
MOLDED RESPIRATOR COMPRISING MELTBLOWN FIBER WEB WITH STAPLE FIBERS
- Publication number 20080318014
- Publication date Dec 25, 2008
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
MELTBLOWN FIBER WEB WITH STAPLE FIBERS
- Publication number 20080318024
- Publication date Dec 25, 2008
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ABRASIVE ARTICLE AND METHOD OF MAKING AND USING THE SAME
- Publication number 20080233850
- Publication date Sep 25, 2008
- 3M Innovative Properties Company
- Edward J. Woo
- B24 - GRINDING POLISHING
Information Patent Application
ABRASIVE ARTICLE AND METHOD OF MAKING AND USING THE SAME
- Publication number 20080229672
- Publication date Sep 25, 2008
- 3M Innovative Properties Company
- Edward J. Woo
- B24 - GRINDING POLISHING
Information Patent Application
Molded Monocomponent Monolayer Respirator With Bimodal Monolayer Mo...
- Publication number 20080026173
- Publication date Jan 31, 2008
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Monocomponent Monolayer Meltblown Web And Meltblowing Apparatus
- Publication number 20080026659
- Publication date Jan 31, 2008
- 3M Innovative Properties Company
- John M. Brandner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Molded Monocomponent Monolayer Respirator
- Publication number 20080026172
- Publication date Jan 31, 2008
- 3M Innovative Properties Company
- John D. Stelter
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
PLEATED FILTER WITH BIMODAL MONOLAYER MONOCOMPONENT MEDIA
- Publication number 20080022643
- Publication date Jan 31, 2008
- Andrew R. Fox
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
PLEATED FILTER WITH MONOLAYER MONOCOMPONENT MELTSPUN MEDIA
- Publication number 20080022642
- Publication date Jan 31, 2008
- Andrew R. Fox
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
FLAT-FOLD RESPIRATOR WITH MONOCOMPONENT FILTRATION/STIFFENING MONOL...
- Publication number 20080011303
- Publication date Jan 17, 2008
- 3M Innovative Properties Company
- Seyed A. Angadjivand
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Filter Element That Has Plenum Containing Bonded Continuous Filaments
- Publication number 20070144123
- Publication date Jun 28, 2007
- Seyed A. Angadjivand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ABRASIVE ARTICLE AND METHODS OF MAKING SAME
- Publication number 20070066197
- Publication date Mar 22, 2007
- Edward J. Woo
- B24 - GRINDING POLISHING

Seyed Abolhassan Angadjivand

Person

Patents Grantslast 30 patents

Respirator including polymeric netting and method of forming same

Respirator having elastic straps having openwork structure

Flat-fold respirator with monocomponent filtration/stiffening monol...

Molded respirator having outer cover web joined to mesh

Reinforced filter media

Flat-fold respirator with monocomponent filtration/stiffening monol...

Filter element that has plenum containing bonded continuous filaments

Dust collection device for sanding tool

Respiratory mask

Respiratory mask

Process of making a molded respirator

Molded monocomponent monolayer respirator

Pleated filter with monolayer monocomponent meltspun media

Process of making a monocomponent non-woven web

Pleated filter with bimodal monolayer monocomponent media

Dust collection device for sanding tool

Method for making shaped filtration articles

Meltblown fiber web with staple fibers

Molded respirator comprising meltblown fiber web with staple fibers

Pleated filter with monolayer monocomponent meltspun media

Molded monocomponent monolayer respirator

Monocomponent monolayer meltblown web and meltblowing apparatus

Molded monocomponent monolayer respirator with bimodal monolayer mo...

Pleated filter with bimodal monolayer monocomponent media

Abrasive article and method of making and using the same

Abrasive article mounting assembly and methods of making same

Abrasive article and methods of making same

Method of making a respirator that has a fluorinated electret

Crush resistant filtering face mask

Charged microfibers, microfibrillated articles and use thereof

Patents Applicationslast 30 patents

Flat-Fold Respirator with Monocomponent Filtration/Stiffening Monol...

Respirator Including Polymeric Netting And Method of Forming Same

Respirator Having Corrugated Filtering Structure

Respirator Having Elastic Straps Having Openwork Structure

MOLDED RESPIRATOR HAVING OUTER COVER WEB JOINED TO MESH

RESPIRATOR HAVING MOTTLED APPEARANCE

Articles and Methods Using Shape-Memory Polymers

REINFORCED FILTER MEDIA

Flat-Fold Respirator With Monocomponent Filtration/Stiffening Monol...

PLEATED FILTER WITH MONOLAYER MONOCOMPONENT MELTSPUN MEDIA

MOLDED MONOCOMPONENT MONOLAYER RESPIRATOR

MOLDED MONOCOMPONENT MONOLAYER RESPIRATOR WITH BIMODAL MONOLAYER MO...

Dust Collection Device for Sanding Tool

PLEATED FILTER WITH BIMODAL MONOLAYER MONOCOMPONENT MEDIA

MONOCOMPONENT MONOLAYER MELTBLOWN WEB AND MELTBLOWING APPARATUS

METHOD FOR MAKING SHAPED FILTRATION ARTICLES

DUST COLLECTION DEVICE FOR SANDING TOOL

METHOD OF MAKING MELTBLOWN FIBER WEB WITH STAPLE FIBERS

MOLDED RESPIRATOR COMPRISING MELTBLOWN FIBER WEB WITH STAPLE FIBERS

MELTBLOWN FIBER WEB WITH STAPLE FIBERS

ABRASIVE ARTICLE AND METHOD OF MAKING AND USING THE SAME

ABRASIVE ARTICLE AND METHOD OF MAKING AND USING THE SAME

Molded Monocomponent Monolayer Respirator With Bimodal Monolayer Mo...

Monocomponent Monolayer Meltblown Web And Meltblowing Apparatus

Molded Monocomponent Monolayer Respirator

PLEATED FILTER WITH BIMODAL MONOLAYER MONOCOMPONENT MEDIA

PLEATED FILTER WITH MONOLAYER MONOCOMPONENT MELTSPUN MEDIA

FLAT-FOLD RESPIRATOR WITH MONOCOMPONENT FILTRATION/STIFFENING MONOL...

Filter Element That Has Plenum Containing Bonded Continuous Filaments

ABRASIVE ARTICLE AND METHODS OF MAKING SAME