Inventor

Russell W. Johnson

Inventor

Elmhurst, IL, US

Overview

1977–2019

Patent span

Chemistry

Primary field (CPC C)

Patents· 70 as inventor

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

C10Gprimary

C10GCracking hydrocarbon oils20%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%

B01DSeparation8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

C07CAcyclic or carbocyclic compounds7%

A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents5%

B64DEquipment for fitting in or to aircraft5%

Y02PClimate change mitigation technologies in the production or processing of goods4%

Y02TClimate change mitigation technologies related to transportation4%

C02FTreatment of water, waste water, sewage, or sludge3%

PatentTitleYear

10,457,016Differential needling of a carbon fiber preform2019 9,957,052Aircraft environmental control system that optimizes the proportion of outside air from engines, APU's, ground air sources and the recirculated cabin air to maintain occupant comfort and maximize fuel economy2018 9,902,499'Human factors approach to control contaminant concentrations in aircraft supply air from engine and APU bleed air and ground air sources, and in recirculated air being delivered to aircraft cabins for the optimization of user experience and energy consumption'2018 9,896,215'Human factors approach to control contaminant concentrations in aircraft supply air from engine and APU bleed air and ground air sources, and in recirculated air being delivered to aircraft cabins for the optimization of user experience and energy consumption'2018 9,776,725'Human factors approach to control contaminant concentrations in aircraft supply air from engine and APU bleed air and ground air sources, and in recirculated air being delivered to aircraft cabins for the optimization of user experience and energy consumption'2017 9,731,834'Aircraft systems and methods with integrated tank inerting and power generation'2017 9,687,773'Fuel deoxygenation and fuel tank inerting system and method'2017 9,662,626'Photocatalyst air purification system with ultraviolet light emitting diodes operated with a duty cycle'2017 9,604,730'Aircraft systems and methods with integrated tank inerting and power generation'2017 8,961,881'Multi-stage catalytic air purification system'2015 8,499,567'Hybrid fuel tank inerting system'2013 7,905,259'Advanced carbon dioxide fuel tank inerting system'2011 7,837,752'Water removal downstream of a turbine'2010 7,628,965'Advanced carbon dioxide fuel tank inerting system with desulfurization'2009 7,514,588'Purification of organic solvents'2009 7,510,652'Filter and system apparatus for removing sulfur-containing compounds from liquid fuels'2009 7,316,782'Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same'2008 6,887,381'Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same'2005 6,428,608'Method and apparatus for controlling air quality'2002 6,080,906'Demilitarization of chemical munitions'2000 5,929,282'System and method for disposal of hydrazine propellants and other energetic materials'1999 5,530,175'Disposal of explosive D'1996 5,517,206'Broad band antenna structure'1996 5,498,401'Disposal of hydrazine propellants'1996 5,437,853'Disposal of hydrazine propellants'1995 5,334,785'Process for the manufacture of 1,1,1,2-tetrafluoroethane'1994 5,309,122'Multiple-layer microstrip assembly with inter-layer connections'1994 5,105,035'Process for removing vinylidene chloride and other unsaturated compounds from 1,1-dichloro-1-fluoroethane by hydrogenation'1992 4,952,746'Process for the removal of hydrogenatable hydrocarbonaceous compounds from a hydrocarbonaceous stream and hydrogenating these compounds'1990 4,909,947'Process for detoxifying high aqueous content hazardous waste streams'1990 4,849,095'Process for hydrogenating a hydrocarbonaceous charge stock'1989 4,840,722'Non-catalytic process for the conversion of a hydrocarbonaceous stream containing halogenated organic compounds'1989 4,835,541'Near-isotropic low-profile microstrip radiator especially suited for use as a mobile vehicle antenna'1989 4,821,040'Circular microstrip vehicular rf antenna'1989 4,775,475'Process for the removal of hydrocarbonaceous compounds from an aqueous stream and hydrogenating these compounds'1988 4,758,346'Process for the removal of hydrocarbonaceous compounds from an aqueous stream and hydrogenating these compounds'1988 4,747,937'Process for the removal of hydrogenatable hydrocarbonaceous compounds from a hydrocarbonaceous stream and hydrogenating these compounds'1988 4,746,764'Catalytic process for the conversion of hydrocarbons'1988 4,719,007'Process for hydrotreating a hydrocarbonaceous charge stock'1988 4,661,256'Process for the removal of hydrocarbonaceous compounds from an aqueous stream and hydrogenating these compounds'1987 4,652,689'Catalytic composite for conversion of hydrocarbons and the method of preparation and use thereof'1987 4,623,632'Catalytic composite for conversion of hydrocarbons and the method of preparation and use thereof'1986 4,619,906'Catalytic composite for conversion of hydrocarbons and the method of preparation'1986 4,614,834'Dehydrocyclization with nonacidic L zeolite'1986 4,529,505'Indium-containing catalyst for reforming hydrocarbons'1985 4,522,935'Platinum and indium-containing catalyst for reforming hydrocarbons'1985 4,502,949'Catalytic oxidation of mercaptan in petroleum distillate'1985 4,497,704'Hydrocarbon conversion process'1985 4,496,371'Process for removal of hydrogen sulfide and carbon dioxide from gas streams'1985 4,487,848'Indium-containing catalyst for reforming hydrocarbons'1984 4,472,529'Hydrocarbon conversion catalyst and use thereof'1984 4,449,586'Process for the recovery of hydrocarbons from oil shale'1984 4,447,556'Hydrocarbon conversion catalyst and use thereof'1984 4,438,816'Process for recovery of hydrocarbons from oil shale'1984 4,422,959'Hydrocracking process and catalyst'1983 4,402,825'Method for the removal of metal alkaryl sulfonate from hydrocarbons'1983 4,396,495'Reduction of foaming in a slurry catalyst hydrocarbon conversion process'1983 4,326,945'Coal liquefaction process'1982 4,309,277'Conversion of hydrocarbons with a catalyst comprising an alumina-zeolite, a group VI-B metallic component and a group VIII metallic component'1982 4,302,734'Microwave switching power divider'1981 4,287,038'Purification of chlorophenolic derived compounds'1981 4,285,803'Catalytic slurry process for black oil conversion'1981 4,234,455'Catalyst preparation'1980 4,202,758'Hydroprocessing of hydrocarbons'1980 4,198,286'Hydrocracking catalyst selective to middle distillate'1980 4,179,356'Hydrocracking with catalyst modified by Group IIA'1979 4,179,357'Selective hydrocracking process for middle distillate'1979 4,157,292'Hydrocracking process to maximize middle distillate'1979 4,141,860'Hydrocracking catalyst'1979 4,012,741'Microstrip antenna structure'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1996Patents assigned to BALL CORP (5)· patent assignee history

1977–1996Based in Boulder, CO, US· patent location history

1979–1990Patents assigned to UOP INC (38)· patent assignee history

1979–1987Based in Villa Park, IL, US· patent location history

1979–1982Based in Hoffman Estates, IL, US· patent location history

1981–2015Patents assigned to JOHNSON RUSSELL W (3)· patent assignee history

1988–2019Based in Elmhurst, IL, US· patent location history

1992–2000Patents assigned to ALLIED SIGNAL INC (7)· patent assignee history

2002–2019Patents assigned to HONEYWELL INT INC (19)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UOP INC	38	1979–1990
HONEYWELL INT INC	19	2002–2019
ALLIED SIGNAL INC	7	1992–2000
BALL CORP	5	1977–1996
JOHNSON RUSSELL Wself	3	1981–2015

Locations

Location	Patents	Span
Elmhurst, Illinois, US	35	1988–2019
Villa Park, Illinois, US	24	1979–1987
Boulder, CO, US	6	1977–1996
Hoffman Estates, Illinois, US	5	1979–1982