Chen; Tan-Jen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Tan-Jen.The latest application filed is for "processes and systems for converting benzene and/or toluene via methylation".
Company Profile
14.80.71
- Chen; Tan-Jen - Seattle WA
- Chen; Tan-Jen - Kingwood TX
- Chen; Tan-Jen - Baton Rouge LA
- Chen; Tan-Jen - Clearwater CA
Patent Activity
| Patent | Date |
|---|---|
| Processes and Systems for Converting Benzene and/or Toluene via Methylation App 20220153659 - Washburn; Seth M. ; et al. | 2022-05-19 |
| Processes for Converting Benzene and/or Toluene Via Methylation App 20220153660 - Washburn; Seth M. ; et al. | 2022-05-19 |
| Processes for Converting Benzene and/or Toluene Via Methylation App 20220119324 - Washburn; Seth M. ; et al. | 2022-04-21 |
| Process for co-production of mixed xylenes and high octane C.sub.9+ aromatics Grant 11,053,176 - Chen , et al. July 6, 2 | 2021-07-06 |
| Liquid Phase Transalkylation Process App 20210171422 - Cheng; Jane C. ; et al. | 2021-06-10 |
| Process for Transalkylation of Aromatic Fluids App 20210047249 - Chen; Tan-Jen ; et al. | 2021-02-18 |
| Process for Co-Production of Mixed Xylenes and High Octane C9+ Aromatics App 20210040016 - Chen; Tan-Jen ; et al. | 2021-02-11 |
| Process for Converting Aromatic Hydrocarbons Using Passivated Reactor App 20200308085 - Washburn; Seth M. ; et al. | 2020-10-01 |
| Process for methylating aromatic hydrocarbons Grant 10,696,608 - Detjen , et al. June 30, 2 | 2020-06-30 |
| Process for Selectivating Catalyst for Producing Paraxylene by Methylation of Benzene and/or Toluene App 20190330129 - Chen; Tan-Jen | 2019-10-31 |
| Catalysts for Producing Paraxylene by Methylation of Benzene and/or Toluene App 20190241485 - Lai; Wenyih F. ; et al. | 2019-08-08 |
| Process for Methylating Aromatic Hydrocarbons App 20190218159 - Detjen; Todd E. ; et al. | 2019-07-18 |
| Process for Producing Paraxylene by Methylation of Benzene and/or Toluene App 20190169087 - Chen; Tan-Jen ; et al. | 2019-06-06 |
| Process for making cyclohexanone Grant 10,259,765 - Dakka , et al. | 2019-04-16 |
| Process for making cyclohexanone Grant 10,252,968 - Dakka , et al. | 2019-04-09 |
| Process for selectivating catalyst for producing paraxylene by methylation of benzene and/or toluene Grant 10,246,387 - Chen | 2019-04-02 |
| Process for producing paraxylene by methylation of benzene and/or toluene Grant 10,246,383 - Chen , et al. | 2019-04-02 |
| Systems and Methods for Producing Naphthalenes and Methylnaphthalenes App 20190002367 - Salciccioli; Michael ; et al. | 2019-01-03 |
| Process for Making Cyclohexanone App 20180273457 - Dakka; Jihad M. ; et al. | 2018-09-27 |
| Process for Making Cyclohexanone App 20180194705 - Dakka; Jihad M. ; et al. | 2018-07-12 |
| Transalkylated cyclohexylbenzyl and biphenyl compounds Grant 10,017,433 - Salciccioli , et al. July 10, 2 | 2018-07-10 |
| Hydrocarbon conversion Grant 9,963,406 - Chen , et al. May 8, 2 | 2018-05-08 |
| Process for Producing Paraxylene by Methylation of Benzene and/or Toluene App 20180099913 - Chen; Tan-Jen ; et al. | 2018-04-12 |
| Process for Selectivating Catalyst for Producing Paraxylene by Methylation of Benzene and/or Toluene App 20180099915 - Chen; Tan-Jen | 2018-04-12 |
| Transalkylated Cyclohexylbenzyl and Biphenyl Compounds App 20180050971 - Salciccioli; Michael ; et al. | 2018-02-22 |
| Process for preparing dialkylbiphenyl isomer mixtures Grant 9,896,393 - Salciccioli , et al. February 20, 2 | 2018-02-20 |
| Hydrocarbon Conversion App 20170088490 - Chen; Tan-Jen ; et al. | 2017-03-30 |
| Dehydrogenation process Grant 9,580,368 - Chen , et al. February 28, 2 | 2017-02-28 |
| Activation and use of hydroalkylation catalysts Grant 9,555,403 - Kiss , et al. January 31, 2 | 2017-01-31 |
| Activation and use of hydroalkylation catalysts Grant 9,545,622 - Xu , et al. January 17, 2 | 2017-01-17 |
| Process for Making Cyclohexylbenzene and/or Phenol and/or Cyclohexanone App 20160376212 - Smith; Charles Morris ; et al. | 2016-12-29 |
| Dehydrogenation process Grant 9,469,580 - Chen , et al. October 18, 2 | 2016-10-18 |
| Process for making alkylated aromatic compound Grant 9,464,011 - Kiss , et al. October 11, 2 | 2016-10-11 |
| Selective Hydrogenation of Styrene to Ethylbenzene App 20160244385 - Chen; Tan-Jen ; et al. | 2016-08-25 |
| Selective hydrogenation of styrene to ethylbenzene Grant 9,416,072 - Chen , et al. August 16, 2 | 2016-08-16 |
| Process of producing cyclohexylbenzene Grant 9,365,467 - Kuechler , et al. June 14, 2 | 2016-06-14 |
| Process for making alkylated aromatic compound Grant 9,364,819 - Kiss , et al. June 14, 2 | 2016-06-14 |
| Activation and use of hydroalkylation catalysts Grant 9,364,823 - Kiss , et al. June 14, 2 | 2016-06-14 |
| Selective hydrogenation of styrene to ethylbenzene Grant 9,353,024 - Chen , et al. May 31, 2 | 2016-05-31 |
| Cyclohexane dehydrogenation Grant 9,321,704 - Lattner , et al. April 26, 2 | 2016-04-26 |
| Process for Making Alkylated Aromatic Compound App 20160009613 - Kiss; Gabor ; et al. | 2016-01-14 |
| Process for producing phenol Grant 9,233,890 - Nair , et al. January 12, 2 | 2016-01-12 |
| Hydroalkylation processes Grant 9,233,889 - Chen , et al. January 12, 2 | 2016-01-12 |
| Process for Making Alkylated Aromatic Compound App 20160001276 - Kiss; Gabor ; et al. | 2016-01-07 |
| Process for Preparing Dialkylbiphenyl Isomer Mixtures App 20150361011 - Salciccioli; Michael ; et al. | 2015-12-17 |
| Hydrogenation process Grant 9,169,172 - Chen , et al. October 27, 2 | 2015-10-27 |
| Cyclohexane Dehydrogenation App 20150284304 - Lattner; James R. ; et al. | 2015-10-08 |
| Hydroalkylating process Grant 9,144,792 - Kiss , et al. September 29, 2 | 2015-09-29 |
| Dehydrogenation Process App 20150266795 - Chen; Tan-Jen ; et al. | 2015-09-24 |
| Activation and Use of Hydroalkylation Catalysts App 20150224493 - Kiss; Gabor ; et al. | 2015-08-13 |
| Cyclohexanone dehydrogenation catalyst and process Grant 9,061,270 - Xu , et al. June 23, 2 | 2015-06-23 |
| Process for Producing Phenol App 20150158788 - Nair; Hari ; et al. | 2015-06-11 |
| Dehydrogenation process Grant 9,024,078 - Dakka , et al. May 5, 2 | 2015-05-05 |
| Hydroalkylating Process App 20150112098 - Kiss; Gabor ; et al. | 2015-04-23 |
| Activation and Use of Hydroalkylation Catalysts App 20150099910 - Kiss; Gabor ; et al. | 2015-04-09 |
| Hydrogenation Process App 20150065754 - Chen; Tan-Jen ; et al. | 2015-03-05 |
| Dehydrogenation process Grant 8,969,639 - Xu , et al. March 3, 2 | 2015-03-03 |
| Process of Producing Cyclohexylbenzene App 20140371498 - Kuechler; Keith H. ; et al. | 2014-12-18 |
| Process for producing cycloalkylaromatic compounds Grant 8,884,065 - Wang , et al. November 11, 2 | 2014-11-11 |
| Dehydrogenation process Grant 8,884,088 - Smith , et al. November 11, 2 | 2014-11-11 |
| Dehydrogenation Process App 20140323782 - Chen; Tan-Jen ; et al. | 2014-10-30 |
| Dehydrogenation process Grant 8,802,907 - Xu , et al. August 12, 2 | 2014-08-12 |
| Selective Hydrogenation of Styrene to Ethylbenzene App 20140221710 - Chen; Tan-Jen ; et al. | 2014-08-07 |
| Process for Producing Cycloalkylaromatic Compounds App 20140187821 - Wang; Kun ; et al. | 2014-07-03 |
| Activation and Use of Hydroalkylation Catalysts App 20130289323 - Xu; Teng ; et al. | 2013-10-31 |
| Process for producing cyclohexylbenzene Grant 8,519,194 - Chen , et al. August 27, 2 | 2013-08-27 |
| "hydroalkylation Processes" App 20130202522 - Chen; Tan-Jen ; et al. | 2013-08-08 |
| Process for producing phenol Grant 8,487,140 - Buchanan , et al. July 16, 2 | 2013-07-16 |
| Cyclohexanone Dehydrogenation Catalyst and Process App 20130090499 - Xu; Teng ; et al. | 2013-04-11 |
| Process for producing cyclohexylbenzene Grant 8,329,956 - Cheng , et al. December 11, 2 | 2012-12-11 |
| Dehydrogenation Process App 20120302798 - Dakka; Jihad M. ; et al. | 2012-11-29 |
| Dehydrogenation Process App 20120283494 - Smith; Charles M. ; et al. | 2012-11-08 |
| Dehydrogenation Process App 20120271078 - Chen; Tan-Jen ; et al. | 2012-10-25 |
| Dehydrogenation Process App 20120271077 - Xu; Teng ; et al. | 2012-10-25 |
| Dehydrogenation Process App 20120271079 - Xu; Teng ; et al. | 2012-10-25 |
| Process for producing phenol and/or cyclohexanone Grant 8,247,627 - Dakka , et al. August 21, 2 | 2012-08-21 |
| Process For Producing Cyclohexylbenzene App 20120178969 - CHENG; Jane C. ; et al. | 2012-07-12 |
| Process for producing cyclohexylbenzene Grant 8,178,728 - Cheng , et al. May 15, 2 | 2012-05-15 |
| Process for producing cyclohexylbenzene Grant 8,106,243 - Chen , et al. January 31, 2 | 2012-01-31 |
| Process for producing cyclohexylbenzene Grant 8,084,648 - Buchanan , et al. December 27, 2 | 2011-12-27 |
| Process For Producing Cyclohexylbenzene App 20110288341 - Chen; Tan-Jen ; et al. | 2011-11-24 |
| Process for Producing Phenol App 20110105805 - Buchanan; John S. ; et al. | 2011-05-05 |
| Process for producing cyclohexylbenzene Grant 7,910,778 - Chen , et al. March 22, 2 | 2011-03-22 |
| Process for producing cyclohexylbenzene Grant 7,910,779 - Chen , et al. March 22, 2 | 2011-03-22 |
| Process for producing cyclohexylbenzene Grant 7,906,685 - Chen , et al. March 15, 2 | 2011-03-15 |
| Process for Producing Phenol and/or Cyclohexanone App 20110037022 - Dakka; Jihad M. ; et al. | 2011-02-17 |
| Process for Producing Cyclohexylbenzene App 20110028762 - CHEN; Tan-Jen ; et al. | 2011-02-03 |
| Process for Producing Cyclohexylbenzene App 20110021841 - Chen; Tan-Jen ; et al. | 2011-01-27 |
| Process for Producing Cyclohexylbenzene App 20110015457 - Cheng; Jane C. ; et al. | 2011-01-20 |
| Process For Producing Cyclohexylbenzene App 20100317895 - Buchanan; John S. ; et al. | 2010-12-16 |
| Process for producing cyclohexylbenzene Grant 7,847,128 - Chen , et al. December 7, 2 | 2010-12-07 |
| Process For Producing Cyclohexylbenzene App 20100197971 - Chen; Tan-Jen ; et al. | 2010-08-05 |
| Process For Producing Cyclohexylbenzene App 20100191017 - Chen; Tan-Jen ; et al. | 2010-07-29 |
| Process For Producing Cyclohexylbenzene App 20100179351 - Chen; Tan-Jen ; et al. | 2010-07-15 |
| Catalytic conversion of oxygenates to olefins Grant 7,700,816 - Xu , et al. April 20, 2 | 2010-04-20 |
| Heterogeneous arylalkyl oxidation promoter Grant 7,692,046 - Holtcamp , et al. April 6, 2 | 2010-04-06 |
| Hydrothermally stable catalyst and its use in catalytic cracking Grant 7,615,143 - Chen , et al. November 10, 2 | 2009-11-10 |
| Heterogeneous arylalkyl oxidation promoter App 20080319234 - Holtcamp; Matthew W. ; et al. | 2008-12-25 |
| C.sub.6 recycle for propylene generation in a fluid catalytic cracking unit Grant 7,425,258 - Chen , et al. September 16, 2 | 2008-09-16 |
| Multi component catalyst and its use in catalytic cracking Grant 7,326,332 - Chen , et al. February 5, 2 | 2008-02-05 |
| Fractionating and further cracking a C.sub.6 fraction from a naphtha feed for propylene generation Grant 7,270,739 - Chen , et al. September 18, 2 | 2007-09-18 |
| Fractionating and further cracking a C.sub.6 fraction from a naphtha feed for propylene generation Grant 7,267,759 - Chen , et al. September 11, 2 | 2007-09-11 |
| Catalytic conversion of oxygenates to olefins App 20070043250 - Xu; Teng ; et al. | 2007-02-22 |
| Hydrothermally stable catalyst and its use in catalytic cracking App 20060021912 - Chen; Tan-Jen ; et al. | 2006-02-02 |
| Multi component catalyst and its use in catalytic cracking App 20050070422 - Chen, Tan-Jen ; et al. | 2005-03-31 |
| Fractionating and further cracking a C6 fraction from a naphtha feed for propylene generation App 20040182746 - Chen, Tan Jen ; et al. | 2004-09-23 |
| C6 recycle for propylene generation in a fluid catalytic cracking unit App 20040182747 - Chen, Tan Jen ; et al. | 2004-09-23 |
| Fractionating and further cracking a C6 fraction from a naphtha feed for propylene generation App 20040182745 - Chen, Tan Jen ; et al. | 2004-09-23 |
| Hydrocarbon conversion to propylene with high silica medium pore zeolite catalysts Grant 6,656,345 - Chen , et al. December 2, 2 | 2003-12-02 |
| Production of naphtha and light olefins Grant 6,652,737 - Touvelle , et al. November 25, 2 | 2003-11-25 |
| Method for selectively producing propylene by catalytic cracking an olefinic hydrocarbon feedstock App 20030139636 - Chen, Tan-Jen ; et al. | 2003-07-24 |
| Method for selectively producing propylene by catalytically cracking an olefinic hydrocarbon feedstock App 20020179491 - Chen, Tan-Jen ; et al. | 2002-12-05 |
| Production of naphtha and light olefins App 20020063082 - Touvelle, Michele S. ; et al. | 2002-05-30 |
| Catalytic silicoaluminophosphates having an AEL structure, and their use in catalytic cracking App 20020016251 - Rodriguez, Javier Agundez ; et al. | 2002-02-07 |
| Multiple feed process for the production of propylene Grant 6,339,181 - Chen , et al. January 15, 2 | 2002-01-15 |
| Process for selectively producing C3 olefins in a fluid catalytic cracking process Grant 6,313,366 - Ladwig , et al. November 6, 2 | 2001-11-06 |
| Catalytic silicoaluminophosphates having an AEL structure, and their use in catalytic craking Grant 6,306,790 - Rodriguez , et al. October 23, 2 | 2001-10-23 |
| Method for the use of new silicoaluminophosphas having an AEL structure to convert naptha to C2 to C4 olefins Grant 6,300,537 - Strohmaier , et al. October 9, 2 | 2001-10-09 |
| Naphtha cracking utilizing new catalytic silicoaluminophosphates having an AEL structure Grant 6,288,298 - Rodriguez , et al. September 11, 2 | 2001-09-11 |
| Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process from a naphtha/steam feed Grant 6,258,990 - Fung , et al. July 10, 2 | 2001-07-10 |
| Catalytic silicoaluminophosphates having an AEL structure, and their use in catalytic cracking App 20010000066 - Rodriguez, Javier Agundez ; et al. | 2001-03-29 |
| Toluene disproportionation process using a zeolite bound zeolite catalyst Grant 6,198,013 - Mohr , et al. March 6, 2 | 2001-03-06 |
| Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed Grant 6,118,035 - Fung , et al. September 12, 2 | 2000-09-12 |
| Enhanced olefin yields in a catalytic process with diolefins Grant 6,090,271 - Carpency , et al. July 18, 2 | 2000-07-18 |
| Zeolite catalyst activity enhancement by aluminum phosphate and phosphorus Grant 6,080,303 - Cao , et al. June 27, 2 | 2000-06-27 |
| Sequential catalytic and thermal cracking for enhanced ethylene yield Grant 6,033,555 - Chen , et al. March 7, 2 | 2000-03-07 |
| Hydrocarbon conversion process using a zeolite bound zeolite catalyst Grant 5,993,642 - Mohr , et al. November 30, 1 | 1999-11-30 |
| Membrane process for enhanced distillate or hydrotreated distillate aromatics reduction Grant 5,643,442 - Sweet , et al. July 1, 1 | 1997-07-01 |
| Membrane process for increasing conversion of catalytic cracking or thermal cracking units (LAW011) Grant 5,635,055 - Sweet , et al. June 3, 1 | 1997-06-03 |
| Spiral wound element for separation Grant 5,275,726 - Feimer , et al. January 4, 1 | 1994-01-04 |
| Multi-element housing Grant 5,238,563 - Smith, Jr. , et al. August 24, 1 | 1993-08-24 |
| Separation of hydrocarbon dewaxing and deasphalting solvents from dewaxed and/or deasphalted oil using interfacially polymerized membrane Grant 5,182,024 - Chen January 26, 1 | 1993-01-26 |
| Integrated solvent extraction/membrane extraction with retentate recycle for improved raffinate yield Grant 5,120,900 - Chen , et al. June 9, 1 | 1992-06-09 |
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