Inventor
Joseph Michael Fedeyko
Inventor
Wayne, PA, US
Overview
Patents· 55 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation22%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry22%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general12%
Y02TClimate change mitigation technologies related to transportation12%
Y02ATechnologies for adaptation to climate change10%
C01BNon-metallic elements8%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]5%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles1%
PatentTitleYear
11,027,265SCR catalyst202111,007,513Zeolite synthesis with a fluoride source202110,926,221Single brick SCR/ASC/PNA/DOC close-coupled catalyst202110,828,603SCR with turbo and ASC/DOC close-coupled system202010,807,082Zeolite catalyst containing metals202010,807,079Oxidation catalyst for a stoichiometric natural gas engine202010,807,040ASC/DEC with rear-concentrated exotherm generation202010,807,080Synthesis of metal promoted zeolite catalyst202010,799,853Synthesis of AEI and Cu-AEI zeolites202010,766,023Zeolite synthesis with alkaline earth metal202010,737,252High silica AEI zeolite202010,722,872JMZ-5 and JMZ-6, zeolites having an SZR-type crystal structure, and methods of their preparation and use202010,682,635Zeolite synthesis with a fluoride source202010,532,349Disordered molecular sieve supports for the selective catalytic reduction of NO202010,525,412Oxidation catalyst for treating a natural gas emission202010,512,905SCR catalyst201910,500,574LTA catalysts having extra-framework iron and/or manganese for treating exhaust gas201910,500,573Zeolite synthesis with alkaline earth metal201910,414,665Synthesis of AFX zeolite201910,399,066JMZ-5 and JMZ-6 zeolites having an SZR-type crystal structure, and methods of their preparation and use201910,376,838Oxidation catalyst for hydrocarbons produced by an internal combustion engine201910,322,372NH201910,258,973Low phosphorus chabazites201910,245,582Zeolite catalyst containing metals201910,173,173Ammonia slip catalyst201910,118,127Catalyst for treating exhaust gas20189,999,876Catalyst blends20189,878,287'NH3 overdosing-tolerant SCR catalyst'20189,878,316'Low phosphorus chabazites'20189,802,156'Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides'20179,757,719'Catalysts for the reduction of ammonia emission from rich-burn exhaust'20179,757,718'Ammonia slip catalyst having platinum impregnated on high porosity substrates'20179,751,080'PGM catalyst for treating exhaust gas'20179,610,571'Catalyst blends'20179,579,638'Ammonia slip catalyst'20179,561,469'Catalyst for treating exhaust gas'20179,480,976'Synthesis of AEI zeolite'20169,254,481'Low phosphorus chabazites'20169,242,239'Catalysts for the reduction of ammonia emission from rich-burn exhaust'20169,199,195'Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides'20159,126,180'Catalyst blends'20159,114,376'Platinum group metal (PGM) catalyst for treating exhaust gas'20158,932,973'Disordered molecular sieve supports for the selective catalytic reduction of NOx '20158,906,329'Zeolite catalyst containing metal'20148,906,820'Transition metal/zeolite SCR catalysts'20148,809,217'Disordered molecular sieve supports for the selective catalytic reduction of NOx'20148,753,598'Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides'20148,603,432'Transition metal/zeolite SCR catalysts'20138,535,629'Zeolite catalyst containing metal'20138,518,355'Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides'20138,347,614'Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides'20138,182,777'Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides'20128,101,146'Catalysts for the reduction of ammonia emission from rich-burn exhaust'20128,101,147'Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides'20127,998,443'Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2021Patents assigned to JOHNSON MATTHEY PLC (54)· patent assignee history
2011–2013Based in West Chester, PA, US· patent location history
2012–2018Patents assigned to CHEN HAI-YING (15)· patent assignee history
2012–2019Patents assigned to FEDEYKO JOSEPH MICHAEL (11)· patent assignee history
2012–2015Patents assigned to ANDERSEN PAUL JOSEPH (8)· patent assignee history
2012–2016Patents assigned to FEDEYKO JOSEPH M (5)· patent assignee history
2012–2018Based in Glen Mills, PA, US· patent location history
2016–2020Based in Malvern, PA, US· patent location history
2018–2021Based in Wayne, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JOHNSON MATTHEY PLC | 54 | 2011–2021 |
| CHEN HAI-YING | 15 | 2012–2018 |
| FEDEYKO JOSEPH MICHAELself | 11 | 2012–2019 |
| ANDERSEN PAUL JOSEPH | 8 | 2012–2015 |
| FEDEYKO JOSEPH Mself | 5 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wayne, Pennsylvania, US | 24 | 2018–2021 |
| Glen Mills, Pennsylvania, US | 22 | 2012–2018 |
| Malvern, Pennsylvania, US | 7 | 2016–2020 |
| West Chester, Pennsylvania, US | 2 | 2011–2013 |