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Inventor

Terry E. Helton

Inventor
Bethlehem, PA, US

Overview

73→
Patents
1994–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 73 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds31%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%
Y02PClimate change mitigation technologies in the production or processing of goods23%
C10GCracking hydrocarbon oils11%
C01BNon-metallic elements5%
C10LFuels not otherwise provided for2%
B01DSeparation1%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds1%
C07DHeterocyclic compounds1%
C10MLubricating compositions1%
PatentTitleYear
11,130,915Methods for methanol-to-gasoline conversion with forwarding methanol processing202111,118,115Methods for methanol-to-gasoline conversion with methanol recycling202110,307,733Guard bed material, its method of making and use20199,856,186'Production and use of dialkylbiphenyl isomer mixtures'20189,744,530'Treatment of aromatic alkylation catalysts'20179,725,377'Hydroalkylation catalyst and process for use thereof'20179,580,368'Dehydrogenation process'20179,579,632'Dehydrogenation catalyst and process'20179,545,622'Activation and use of hydroalkylation catalysts'20179,464,011'Process for making alkylated aromatic compound'20169,452,965'Process for producing phenol and/or cyclohexanone from cyclohexylbenzene'20169,446,961'MCM-56 manufacture'20169,440,893'Production of para-xylene'20169,415,385'Activation of dual catalyst systems'20169,382,170'Alkylation process'20169,364,819'Process for making alkylated aromatic compound'20169,334,218'Process for making phenol and/or cyclohexanone'20169,272,974'Process for producing phenol and/or cyclohexanone from cyclohexylbenzene'20169,249,067'Alkylation process'20169,242,227'Dehydrogenation catalyst and process'20169,233,889'Hydroalkylation processes'20169,217,735'Selecting an improved catalyst composition and hydrocarbon conversion process using same'20159,169,173'Liquid phase alkylation process'20159,169,172'Hydrogenation process'20159,144,792'Hydroalkylating process'20159,061,270'Cyclohexanone dehydrogenation catalyst and process'20159,024,078'Dehydrogenation process'20158,993,820'Alkylation process'20158,884,088'Dehydrogenation process'20148,877,996'Alkylated aromatics production'20148,816,145'Liquid phase alkylation process'20148,802,907'Dehydrogenation process'20148,704,025'Molecular sieve composition EMM-12, a method of making and a process of using the same'20148,704,023'Molecular sieve composition EMM-13, a method of making and a process of using the same'20148,633,343'Transalkylation of polycyclohexylbenzenes'20148,629,311'Alkylated aromatics production'20148,623,777'Process for rejuvenating a catalyst composition'20148,524,964'Hydrocarbon conversion process using EMM-10 family molecular sieve'20138,466,333'Process of making alkylaromatics using EMM-12'20138,329,971'Regeneration of catalyst used in purification of aromatic streams'20128,303,804'Process to improve jet fuels'20128,247,627'Process for producing phenol and/or cyclohexanone'20128,217,213'Hydroalkylation of aromatic compounds using EMM-12'20128,212,096'Hydroalkylation of aromatic compounds using EMM-13'20128,198,496'Process of making alkylaromatics using EMM-13'20128,106,243'Process for producing cyclohexylbenzene'20128,048,295'Process for decreasing bromine-reactive contaminants in hydrocarbon feeds'20117,910,778'Process for producing cyclohexylbenzene'20117,910,779'Process for producing cyclohexylbenzene'20117,910,785'Hydrocarbon conversion process using EMM-10 family molecular sieve'20117,847,128'Process for producing cyclohexylbenzene'20107,704,379'Dual catalyst system for hydroisomerization of Fischer-Tropsch wax and waxy raffinate'20107,662,273'Lube basestocks manufacturing process using improved hydrodewaxing catalysts'20107,638,453'Molecular sieve containing hydrodewaxing catalysts'20097,625,478'Hydroprocessing with blended ZSM-48 catalysts'20097,482,300'High activity ZSM-48 and methods for dewaxing'20097,396,969'Process for preparing short chain alkyl aromatic compounds'20087,261,805'Process for catalytic dewaxing and catalytic cracking of hydrocarbon streams'20077,241,930'Transalkylation of aromatic fluids'20076,919,491'Process for preparing short chain alkyl aromatic compounds'20056,781,023'Decreasing Br-reactive contaminants in aromatic streams'20046,730,625'Hydroalkylation of aromatic hydrocarbons'20046,368,496'Decreasing bi-reactive contaminants'20026,310,265'Isomerization of paraffins'20016,037,513'Hydroalkylation of aromatic hydrocarbons'20005,942,651'Process for converting C.sub.9 + aromatic hydrocarbons to lighter aromatic products by transalkylation in the prescence of two zeolite-containing catalysts'19995,629,463'Naphthalene alkylation with RE and mixed H/NH3 form catalyst'19975,601,699'Method for cracking hydrocarbons'19975,536,894'MCM-56 as sorbent and catalyst component'19965,486,284'Catalytic cracking with MCM-49'19965,472,922'Manufacture of improved catalyst'19955,457,254'Naphthalene alkylation process using mixed H/NH3 form catalyst'19955,308,475'Use of ZSM-12 in catalytic cracking for gasoline octane improvement and co-production of light olefins'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2008Patents assigned to MOBIL OIL CORP (10)· patent assignee history
1994–2008Based in Glen Mills, PA, US· patent location history
2001–2016Patents assigned to EXXONMOBIL CHEM PATENTS INC (38)· patent assignee history
2002–2004Based in Glenn Mills, PA, US· patent location history
2007–2021Patents assigned to EXXONMOBIL RES & ENG CO (10)· patent assignee history
2007–2017Based in Bethlehem, PA, US· patent location history
2012–2017Patents assigned to HELTON TERRY E (23)· patent assignee history
2016–2019Patents assigned to EXXONMOBIL CHEMICAL PATENTS INC (11)· patent assignee history
2016–2021Based in Montgomery, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EXXONMOBIL CHEM PATENTS INC382001–2016
HELTON TERRY Eself232012–2017
EXXONMOBIL CHEMICAL PATENTS INC112016–2019
EXXONMOBIL RES & ENG CO102007–2021
MOBIL OIL CORP101994–2008
Locations
LocationPatentsSpan
Bethlehem, Pennsylvania, US472007–2017
Glen Mills, Pennsylvania, US131994–2008
Montgomery, Texas, US112016–2021
Glenn Mills, Pennsylvania, US22002–2004