Inventor
John P. McWilliams
Inventor
Woodbury, NJ, US
Overview
Patents· 50 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds30%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%
C01BNon-metallic elements9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
B01DSeparation8%
C07BGeneral methods of organic chemistry4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
C10GCracking hydrocarbon oils3%
C04BLime, magnesia2%
PatentTitleYear
7,902,103'Structured bodies with siliceous binder'20117,671,248'Process for producing sec-butyl benzene'2010RE041136'Process for preparing 2,6-dialkylnaphthalene'20107,572,749'Structured bodies with siliceous binder'20097,569,739'Aromatics alkylation'20097,297,829'Aromatics alkylation'2007RE039222'Process for preparing 2,6-dialkylnaphthalene'20067,038,100'Aromatics alkylation'20067,019,185'Aromatic alkylation process'20066,911,568'Regeneration of aromatic alkylation catalysts using hydrocarbon stripping'20056,909,026'Process for liquid phase aromatics alkylation comprising in-situ catalyst reactivation with polar compounds'20056,753,452'Removal of polar contaminants from aromatic feedstocks'20046,617,482'Removable of polar contaminants from aromatic feedstocks'20036,525,234'Process for liquid phase aromatics alkylation comprising in-situ catalyst reactivation with polar compounds'20036,143,261'Catalytic reduction of nitrogen oxide emissions with MCM-49 and MCM-56'20006,011,190'Process for preparing dialkylnaphthalene'20005,844,064'Process for preparing dialkylnaphthalene'19985,744,670'Process for preparing dialkylnaphthalene'19985,723,711'Process for preparing 2-methylnaphthalene'19985,614,079'Catalytic dewaxing over silica bound molecular sieve'19975,589,147'Catalytic system for the reducton of nitrogen oxides'19965,552,129'Catalytic system for the reduction of nitrogen oxides'19965,512,260'Reduction of sulfur content in a gaseous stream'19965,451,387'Selective catalytic reduction of nitrogen oxides using an iron impregnated zeolite catalyst'19955,417,949'NO.sub.x abatement process'19955,254,322'Method for reducing automotive NO.sub.x emissions in lean burn internal combustion engine exhaust using a transition metal-containing zeolite catalyst which is in-situ crystallized'19935,233,112'Catalytic conversion over specially synthesized crystalline porous chalcogenides'19935,160,500'Zeolite synthesis using an alcohol or like molecules'19925,157,185'Alkylation of aromatics'19925,147,838'Temperature programmed synthesis or crystalline porous chalcogenides'19925,145,659'Preformed matrices containing zeolites'19925,112,589'Method for synthesizing mesoporous crystalline material using acid'19925,073,655'Method for preparing diarylalkanes'19915,072,054'Process for preparing short chain alkyl phenols'19915,063,038'Zeolite synthesis using an alcohol or like molecule'19915,053,374'Method for preparing a zeolite catalyst bound with a refractory oxide of low acidity'19915,001,283'Process for preparing aromatic alkanols'19914,992,606'Process for preparing short chain alkyl aromatic compounds'19914,983,275'Catalytic conversion'19914,962,256'Process for preparing long chain alkyl aromatic compounds'19904,954,663'Process for preparing long chain alkyl phenols'19904,916,097'Method for activating zeolites containing organic cations'19904,908,342'ZSM-5 zeolites having uniformly large crystals'19904,894,212'Synthesis of crystalline silicate ZSM-11'19904,885,426'Transalkylation of polyaromatics'19894,778,665'Abatement of NO.sub.x in exhaust gases'19884,721,824'Guard bed catalyst for organic chloride removal from hydrocarbon feed'19884,547,605'Catalyst for alkylation of aromatic hydrocarbons'19854,463,209'Aromatics processing'19844,447,666'Para-selective alkylation catalysts and processes'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–2000Patents assigned to MOBIL OIL CORP (34)· patent assignee history
1984–2003Based in Woodbury, NJ, US· patent location history
1998–2010Patents assigned to KOBE STEEL LTD (5)· patent assignee history
1998–2000Based in Paulsboro, NJ, US· patent location history
2003–2010Patents assigned to EXXONMOBIL CHEM PATENTS INC (8)· patent assignee history
2003–2005Patents assigned to EXXONMOBIL OIL CORP (3)· patent assignee history
2003–2010Based in Swedesboro, NJ, US· patent location history
2005–2009Based in Woolwich Township, NJ, US· patent location history
2009–2011Patents assigned to EXXONMOBIL RES & ENG CO (2)· patent assignee history
2009–2011Based in Woolwich, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOBIL OIL CORP | 34 | 1984–2000 |
| EXXONMOBIL CHEM PATENTS INC | 8 | 2003–2010 |
| KOBE STEEL LTD | 5 | 1998–2010 |
| EXXONMOBIL OIL CORP | 3 | 2003–2005 |
| EXXONMOBIL RES & ENG CO | 2 | 2009–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Woodbury, New Jersey, US | 33 | 1984–2003 |
| Swedesboro, New Jersey, US | 7 | 2003–2010 |
| Woolwich Township, New Jersey, US | 4 | 2005–2009 |
| Paulsboro, New Jersey, US | 4 | 1998–2000 |
| Woolwich, New Jersey, US | 2 | 2009–2011 |