Inventor
Thomas F. Degnan
Inventor
Moorestown, NJ, US
Overview
Patents· 108 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Gprimary
C10GCracking hydrocarbon oils33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry31%
C07CAcyclic or carbocyclic compounds12%
C01BNon-metallic elements5%
Y02PClimate change mitigation technologies in the production or processing of goods4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds2%
C10MLubricating compositions1%
B82YSpecific uses or applications of nanostructures1%
C01GCompounds containing metals not covered by subclasses c01d or c01f1%
PatentTitleYear
10,414,991Processing of heavy hydrocarbon feeds201910,035,959Slurry hydroconversion using enhanced slurry catalysts20189,849,446Slurry hydroconversion catalysts20179,816,039'Upgrading heavy oils by selective oxidation'20179,605,218'Integrated hydrocracking and slurry hydroconversion of heavy oils'20179,605,217'Sequential slurry hydroconversion of heavy oils'20179,499,752'Slurry hydroconversion with high activity catalysts'20169,097,445'System using unutilized heat for cooling and/or power generation'20158,455,415'Poly(alpha-olefin/alkylene glycol) copolymer, process for making, and a lubricant formulation therefor'20138,425,674'System using unutilized heat for cooling and/or power generation'20138,394,255'Integrated hydrocracking and dewaxing of hydrocarbons'20137,671,248'Process for producing sec-butyl benzene'20107,569,739'Aromatics alkylation'20097,297,829'Aromatics alkylation'20077,038,100'Aromatics alkylation'20067,019,185'Aromatic alkylation process'20066,909,026'Process for liquid phase aromatics alkylation comprising in-situ catalyst reactivation with polar compounds'20056,753,452'Removal of polar contaminants from aromatic feedstocks'20046,652,735'Process for isomerization dewaxing of hydrocarbon streams'20036,617,482'Removable of polar contaminants from aromatic feedstocks'20036,525,234'Process for liquid phase aromatics alkylation comprising in-situ catalyst reactivation with polar compounds'20036,350,372'Mercury removal in petroleum crude using H2S/C'20026,313,362'Aromatic alkylation process'20016,231,749'Production of high viscosity index lubricants'20016,190,532'Production of high viscosity index lubricants'20015,976,351'Wax hydroisomerization process employing a boron-free catalyst'19995,885,438'Wax hydroisomerization process'19995,658,454'Hydrocarbon coversion using improved zeolite Beta catalyst'19975,643,440'Production of high viscosity index lubricants'19975,629,463'Naphthalene alkylation with RE and mixed H/NH3 form catalyst'19975,601,699'Method for cracking hydrocarbons'19975,573,657'Hydrogenation process'19965,554,274'Manufacture of improved catalyst'19965,541,146'Extrusion-modified molecular sieve'19965,536,894'MCM-56 as sorbent and catalyst component'19965,486,284'Catalytic cracking with MCM-49'19965,472,922'Manufacture of improved catalyst'19955,470,810'Catalyst and method of manufacture'19955,457,078'Manufacture of improved zeolite Beta catalyst'19955,457,254'Naphthalene alkylation process using mixed H/NH3 form catalyst'19955,451,312'Catalyst and process for producing low-aromatics distillates'19955,407,559'Gasoline upgrading process'19955,378,352'Hydrocarbon upgrading process'19955,369,071'Manufacture of improved catalyst'19945,365,003'Shape selective conversion of hydrocarbons over extrusion-modified molecular sieve'19945,358,628'Production of high viscosity index lubricants'19945,308,475'Use of ZSM-12 in catalytic cracking for gasoline octane improvement and co-production of light olefins'19945,302,279'Lubricant production by hydroisomerization of solvent extracted feedstocks'19945,296,428'Catalyst comprising MCM-36 and a hydrogenation/dehydrogenation component'19945,294,330'Hydrocracking process with a catalyst comprising MCM-36'19945,281,328'Hydrocracking with ultra large pore size catalysts'19945,264,116'Production of lubricants by hydrocracking and hydroisomerization'19935,264,641'Aromatics saturation with catalysts comprising crystalline ultra-large pore oxide materials'19935,238,677'Process for the dealumination of mordenite'19935,234,872'Method for producing zeolites with reduced surface acidity'19935,227,353'Hydroprocessing catalyst composition'19935,200,168'Process for the dealumination of zeolite Beta'19935,191,147'Isoparaffin/olefin alkylation'19935,191,148'Isoparaffin/olefin alkylation'19935,185,310'Activating silicoaluminophosphate compositions'19935,183,559'Rare earth exchanged layered silicate catalysts'19935,183,561'Demetallation of hydrocarbon feedstocks with a synthetic mesoporous crystalline material'19935,183,557'Hydrocracking process using ultra-large pore size catalysts'19935,156,828'Method for manufacturing synthetic mesoporous crystalline material'19925,075,269'Production of high viscosity index lubricating oil stock'19915,061,466'Synthesis of large pore zeolites containing gallium'19915,037,530'Catalytic cracking with layered silicates'19915,026,921'Aromatization process utilizing a pillared layered silicate plus gallium or zinc'19915,015,360'Production of hydrocarbon fractions by hydrocracking'19915,013,422'Catalytic hydrocracking process'19915,001,295'Process for preparing dialkylnaphthalene'19914,995,962'Wax hydroisomerization process'19914,983,274'Shape selective crystalline silicate zeolite containing intermetallic component and use as catalyst in hydrocarbon conversions'19914,982,040'Process for the catalytic disproportionation of methylnaphthalenes'19914,982,033'Process for converting light aliphatics to aromatics'19914,962,074'Catalytic cracking of hydrocarbons with oxygen promoted alkali metal zeolite cracking catalyst'19904,938,863'Metals tolerant catalytic cracking catalyst, method of manufacture and use thereof'19904,937,222'Catalyst capable of hydrotreating residual petroleum oil'19904,935,573'Aromatization process and catalyst utilizing a mixture of shape-selective porous crystalline silicate zeolite and pillared layered metal oxide'19904,933,310'Aromatization process and catalyst utilizing a mixture of shape-selective porous crystalline silicate zeolite and pillared layered metal oxide'19904,911,823'Catalytic cracking of paraffinic feedstocks with zeolite beta'19904,910,181'Hydrogen bronze catalyst for demetallizing petroleum resids'19904,902,392'Hydrocracking process'19904,895,636'FCC process with catalyst separation'19904,895,638'Catalytic cracking process'19904,884,531'Operation of an internal combustion engine with a pre-engine reformer'19894,882,039'Catalytic cracking of hydrocarbons with oxygen promoted alkali metal zeolite cracking catalyst'19894,869,806'Production of high viscosity index lubricating oil stock'19894,863,885'Method for increasing the hydrocarbon sorption capacity of a zeolite'19894,861,932'Aromatization process'19894,853,104'Process for catalytic conversion of lube oil bas stocks'19894,834,869'Resid upgrading process'19894,812,228'Process for hydrotreating residual petroleum oil'19894,803,186'Shape selective crystalline silicate zeolite containing intermetallic component and use as catalyst in hydrocarbon conversions'19894,781,817'Hydrogen bronze catalyst and improved resid upgrading processes using it'19884,743,572'Magnesia-alumina-aluminum phosphate catalyst and catalyst product thereof'19884,737,263'Process and apparatus for catalytic dewaxing of paraffinic stocks and the simultaneous removal of cracked products'19884,711,710'Process for making improved lubricating oils from heavy feedstock'19874,683,052'Method for non-oxidative hydrogen reactivation of zeolite dewaxing catalysts'19874,649,127'Process for hydrogenative reactivation of spent catalysts'19874,627,911'Dispersed catalyst cracking with methanol as a coreactant'19864,618,410'Shale oil dearsenation process'19864,604,261'Hydroprocessing reactor for catalytically dewaxing liquid petroleum feedstocks'19864,600,503'Process for hydrotreating residual petroleum oil'19864,588,560'Hydroprocessing reactor for catalytically dewaxing liquid petroleum feedstocks'19864,550,090'Regeneration of ZSM-5 type catalyst with a source of alkali or alkaline earth metal cations or ammonia'19854,498,976'Suppression of light gas production in cracking processes by the addition of highly siliceous materials having high surface area and low acidity'19854,465,884'Olefin processing'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–2002Patents assigned to MOBIL OIL CORP (85)· patent assignee history
1984–1993Based in Yardley, PA, US· patent location history
1991–2015Based in Moorestown, NJ, US· patent location history
1991Based in Morristown, NJ, US· patent location history
1993–2003Based in Morrestown, NJ, US· patent location history
2003–2019Patents assigned to EXXONMOBIL RES & ENG CO (12)· patent assignee history
2003–2010Patents assigned to EXXONMOBIL CHEM PATENTS INC (7)· patent assignee history
2016–2018Patents assigned to DEGNAN JR THOMAS FRANCIS (5)· patent assignee history
2016–2018Patents assigned to SUNDARARAMAN RAMANATHAN (5)· patent assignee history
2016–2018Based in Philadelphia, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOBIL OIL CORP | 85 | 1984–2002 |
| EXXONMOBIL RES & ENG CO | 12 | 2003–2019 |
| EXXONMOBIL CHEM PATENTS INC | 7 | 2003–2010 |
| DEGNAN JR THOMAS FRANCISself | 5 | 2016–2018 |
| SUNDARARAMAN RAMANATHAN | 5 | 2016–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Moorestown, New Jersey, US | 55 | 1991–2015 |
| Yardley, Pennsylvania, US | 37 | 1984–1993 |
| Morrestown, New Jersey, US | 7 | 1993–2003 |
| Philadelphia, Pennsylvania, US | 6 | 2016–2018 |
| Morristown, New Jersey, US | 2 | 1991 |