Inventor

Marvin E. Jones

Inventor

Grant, MN, US

Overview

1980–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 55 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary

B01DSeparation13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

Y10TTechnical subjects covered by former us classification10%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials7%

D04HMaking textile fabrics, e.g. from fibres or filamentary material7%

A62BDevices, apparatus or methods for life-saving7%

B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids6%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons6%

H01GCapacitors4%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

PatentTitleYear

10,575,571Flat-fold respirator with monocomponent filtration/stiffening monolayer2020 10,464,001Remote fluorination of fibrous filter webs2019 10,130,833Reinforced filter media2018 9,770,058'Flat-fold respirator with monocomponent filtration/stiffening monolayer'2017 9,284,669'Processing aids for olefinic webs, including electret webs'2016 8,790,449'Electret webs with charge-enhancing additives'2014 8,664,148'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'2014 8,664,149'Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold'2014 8,618,020'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'2013 8,613,795'Electret webs with charge-enhancing additives'2013 8,535,406'Filter element utilizing shaped particle-containing nonwoven web'2013 8,529,671'Electret webs with charge-enhancing additives'2013 8,518,854'Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold'2013 8,314,048'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'2012 8,314,046'Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold'2012 8,137,750'Catalytically active gold supported on thermally treated nanoporous supports'2012 8,058,202'Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold'2011 8,029,723'Method for making shaped filtration articles'2011 7,989,384'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'2011 7,955,570'Low pressure drop, highly active catalyst systems using catalytically active gold'2011 7,806,952'Apparatus, system, and method for enhancing air purification efficiency'2010 7,765,698'Method of making electret articles based on zeta potential'2010 7,727,931'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'2010 7,691,168'Highly charged, charge stable nanofiber web'2010 7,244,292'Electret article having heteroatoms and low fluorosaturation ratio'2007 7,244,291'Electret article having high fluorosaturation ratio'2007 7,193,524'Systems and methods for a portable walk-through metal detector'2007 6,953,544'Method of making a respirator that has a fluorinated electret'2005 6,808,551'Method of using fluorinated electrets'2004 6,783,574'Electret filter media and filtering masks that contain electret filter media'2004 6,660,210'Method of making fluorinated electrets'2003 6,562,112'Fluorinated electret'2003 6,454,986'Method of making a fibrous electret web using a nonaqueous polar liquid'2002 6,432,175'Fluorinated electret'2002 6,409,806'Fluorinated electret'2002 6,397,458'Method of making an electret article by transferring fluorine to the article from a gaseous phase'2002 6,398,847'Method of removing contaminants from an aerosol using a new electret article'2002 6,375,886'Method and apparatus for making a nonwoven fibrous electret web from free-fiber and polar liquid'2002 6,288,157'Alkylated fluorochemical oligomers and use thereof'2001 6,268,495'Compounds useful as resin additives'2001 6,261,342'Method of removing particulate solid or liquid aerosol from a gas'2001 6,238,466'Electret articles and filters with increased oily mist resistance'2001 6,214,094'Electret filters that exhibit increased oily mist resistance'2001 6,119,691'Electret filter media'2000 6,068,799'Method of making electret articles and filters with increased oily mist resistance'2000 6,002,017'Compounds useful as resin additives'1999 5,976,208'Electret filter media containing filtration enhancing additives'1999 5,968,635'Fibrous webs useful for making electret filter media'1999 5,919,847'Composition useful for making electret fibers'1999 5,908,598'Fibrous webs having enhanced electret properties'1999 5,496,507'Method of charging electret filter media'1996 5,472,481'Oily mist resistant electret filter media'1995 5,411,576'Oily mist resistant electret filter media and method for filtering'1995 4,874,399'Electret filter made of fibers containing polypropylene and poly(4-methyl-1-pentene)'1989 4,241,149'Canal clathrate complex solid electrolyte cell'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Based in Roseville, MN, US· patent location history

1989–2004Patents assigned to MINNESOTA MINING & MFG (11)· patent assignee history

1989–2004Based in Stillwater, MN, US· patent location history

1995–2020Based in Grant, MN, US· patent location history

2000–2020Patents assigned to 3M INNOVATIVE PROPERTIES CO (42)· patent assignee history

2007Based in Los Banos, CA, US· patent location history

2011–2018Patents assigned to JONES MARVIN E (11)· patent assignee history

2011–2012Patents assigned to BREY LARRY A (4)· patent assignee history

2011–2012Patents assigned to BUCCELLATO GINA M (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
3M INNOVATIVE PROPERTIES CO	42	2000–2020
JONES MARVIN Eself	11	2011–2018
MINNESOTA MINING & MFG	11	1989–2004
BREY LARRY A	4	2011–2012
BUCCELLATO GINA M	4	2011–2012

Locations

Location	Patents	Span
Grant, Minnesota, US	43	1995–2020
Stillwater, Minnesota, US	10	1989–2004
Los Banos, California, US	1	2007
Roseville, Minnesota, US	1	1980