Inventor

JONES MARVIN E

US55 patents

⚠️ This page may combine multiple inventors who share the name “JONES MARVIN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JONES MARVIN E

3M INNOVATIVE PROPERTIES CO

Method of making fluorinated electrets

Fluorinated electret

Fluorinated electret

Fluorinated electret

Method of making an electret article by transferring fluorine to the article from a gaseous phase

Method of removing contaminants from an aerosol using a new electret article

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

Method of making a fibrous electret web using a nonaqueous polar liquid

Method and apparatus for making a nonwoven fibrous electret web from free-fiber and polar liquid

Electret articles and filters with increased oily mist resistance

Electret filters that exhibit increased oily mist resistance

Method of using fluorinated electrets

Alkylated fluorochemical oligomers and use thereof

Compounds useful as resin additives

Method of removing particulate solid or liquid aerosol from a gas

Method of making electret articles and filters with increased oily mist resistance

Electret article having heteroatoms and low fluorosaturation ratio

Electret article having high fluorosaturation ratio

Method of making electret articles based on zeta potential

Highly charged, charge stable nanofiber web

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

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

Low pressure drop, highly active catalyst systems using catalytically active gold

Method of making a respirator that has a fluorinated electret

Flat-fold respirator with monocomponent filtration/stiffening monolayer

Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold

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

Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold

Method for making shaped filtration articles

Apparatus, system, and method for enhancing air purification efficiency

MINNESOTA MINING & MFG

Electret filter media and filtering masks that contain electret filter media

Electret filter media

Electret filter media containing filtration enhancing additives

Fibrous webs useful for making electret filter media

Composition useful for making electret fibers

Fibrous webs having enhanced electret properties

Method of charging electret filter media

Oily mist resistant electret filter media

Oily mist resistant electret filter media and method for filtering

Electret filter made of fibers containing polypropylene and poly(4-methyl-1-pentene)

Compounds useful as resin additives

ANGADJIVAND SEYED A

Flat-fold respirator with monocomponent filtration/stiffening monolayer

Reinforced filter media

LI FUMING B

Electret webs with charge-enhancing additives

Electret webs with charge-enhancing additives

BREY LARRY A

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

Catalytically active gold supported on thermally treated nanoporous supports

BRADY JOHN T

Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold

Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold

UNIV TEMPLE

Canal clathrate complex solid electrolyte cell