James A. Johnson

Person

Clarendon Hills, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for improved para-xylene yield in an aromatic...
- Patent number 10,577,293
- Issue date Mar 3, 2020
- UOP LLC
- Ashish Suresh Bambal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for transalkylating aromatic hydrocarbons
- Patent number 9,365,469
- Issue date Jun 14, 2016
- UOP LLC
- David S. Lafyatis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatics isomerization using a dual-catalyst system
- Patent number 9,309,170
- Issue date Apr 12, 2016
- UOP LLC
- Paula L. Bogdan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for selectively dealkylating aromatic compounds
- Patent number 9,193,644
- Issue date Nov 24, 2015
- UOP LLC
- Stanley J. Frey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrocracking process for a hydrocarbon stream
- Patent number 9,193,921
- Issue date Nov 24, 2015
- UOP LLC
- Stanley J. Frey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of converting a coal to chemicals
- Patent number 9,162,943
- Issue date Oct 20, 2015
- UOP LLC
- John Q. Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying products from coal tar
- Patent number 9,162,952
- Issue date Oct 20, 2015
- UOP LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing alkylated aromatic compounds
- Patent number 9,079,816
- Issue date Jul 14, 2015
- UOP LLC
- James A. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrocracking process for a hydrocarbon stream
- Patent number 9,073,805
- Issue date Jul 7, 2015
- UOP LLC
- Stanley J. Frey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for selectively dealkylating aromatic compounds
- Patent number 9,067,853
- Issue date Jun 30, 2015
- UOP LLC
- Stanley J. Frey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for converting polycyclic aromatic compounds to monocyclic...
- Patent number 9,061,953
- Issue date Jun 23, 2015
- UOP LLC
- James A. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of converting a coal to chemicals
- Patent number 9,061,955
- Issue date Jun 23, 2015
- UOP LLC
- John Q. Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic alkylation catalyst
- Patent number 8,754,278
- Issue date Jun 17, 2014
- UOP LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Adsorbents with improved mass transfer properties and their use in...
- Patent number 8,609,925
- Issue date Dec 17, 2013
- UOP LLC
- Linda Shi Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for removing unsaturated aliphatic hydrocarbons from a hydr...
- Patent number 8,546,632
- Issue date Oct 1, 2013
- UOP LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for removing unsaturated aliphatic hydrocarbons from a hydr...
- Patent number 8,546,631
- Issue date Oct 1, 2013
- UOP LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for removing unsaturated aliphatic hydrocarbons from a hydr...
- Patent number 8,546,630
- Issue date Oct 1, 2013
- UOP LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic alkylation catalyst
- Patent number 8,518,847
- Issue date Aug 27, 2013
- UOP LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing cumene
- Patent number 8,350,111
- Issue date Jan 8, 2013
- UOP LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods and apparatuses for producing styrene from ethylbenzene
- Patent number 8,173,852
- Issue date May 8, 2012
- UOP LLC
- Wugeng Liang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solid acid catalyst and process for decomposition of cumene hydrope...
- Patent number 7,888,537
- Issue date Feb 15, 2011
- UOP LLC
- Robert J. Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylation reactor design with effluent recycle and impure benzene...
- Patent number 7,652,181
- Issue date Jan 26, 2010
- UOP LLC
- Robert J. Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the high yield production of monoalkylaromatics
- Patent number 7,622,622
- Issue date Nov 24, 2009
- UOP LLC
- Guy B. Woodle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Two-stage aromatics isomerization process
- Patent number 7,495,137
- Issue date Feb 24, 2009
- UOP LLC
- Lubo Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solid acid catalyst and process for decomposition of cumene hydrope...
- Patent number 7,417,003
- Issue date Aug 26, 2008
- UOP LLC
- Robert J. Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Two-stage aromatics isomerization process
- Patent number 7,368,620
- Issue date May 6, 2008
- UOP LLC
- Lubo Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylation process using UZM-8 zeolite
- Patent number 7,268,267
- Issue date Sep 11, 2007
- UOP LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Removal of impurities from liquid hydrocarbon streams
- Patent number 7,128,829
- Issue date Oct 31, 2006
- UOP LLC
- Santi Kulprathipanja
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the activation of an alkylaromatic isomerization cataly...
- Patent number 6,512,155
- Issue date Jan 28, 2003
- UOP LLC
- James A. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating para-xylene from a C.sub.8 and C.sub.9 aroma...
- Patent number 5,177,295
- Issue date Jan 5, 1993
- UOP
- Anil R. Oroskar
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
DUAL RAFFINATE PARAXYLENE EXTRACTION PROCESS
- Publication number 20190002371
- Publication date Jan 3, 2019
- UOP LLC
- Linda S. Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS AND APPARATUS FOR IMPROVED PARA-XYLENE YIELD IN AN AROMATIC...
- Publication number 20180305277
- Publication date Oct 25, 2018
- UOP LLC
- Ashish Suresh Bambal
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HYDROCRACKING PROCESS FOR A HYDROCARBON STREAM
- Publication number 20150259612
- Publication date Sep 17, 2015
- UOP LLC
- Stanley J. Frey
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD OF CONVERTING A COAL TO CHEMICALS
- Publication number 20150251976
- Publication date Sep 10, 2015
- UOP LLC
- John Q. Chen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR SELECTIVELY DEALKYLATING AROMATIC COMPOUNDS
- Publication number 20150251971
- Publication date Sep 10, 2015
- UOP LLC
- Stanley J. Frey
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HYDROCRACKING PROCESS FOR A HYDROCARBON STREAM
- Publication number 20150141717
- Publication date May 21, 2015
- UOP LLC
- Stanley J. Frey
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR TREATING COAL TAR USING REACTIVE DISTILLATION
- Publication number 20150136648
- Publication date May 21, 2015
- UOP LLC
- Gregory F. Maher
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR PURIFYING PRODUCTS FROM COAL TAR
- Publication number 20150141708
- Publication date May 21, 2015
- UOP LLC
- Deng-Yang Jan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR SELECTIVELY DEALKYLATING AROMATIC COMPOUNDS
- Publication number 20150141724
- Publication date May 21, 2015
- UOP LLC
- Stanley J. Frey
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING HYDROGEN-RICH COAL TAR
- Publication number 20150136655
- Publication date May 21, 2015
- UOP LLC
- John Q. Chen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR PRODUCING ALKYLATED AROMATIC COMPOUNDS
- Publication number 20150141700
- Publication date May 21, 2015
- UOP LLC
- James A. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR CONVERTING POLYCYCLIC AROMATIC COMPOUNDS TO MONOCYCLIC...
- Publication number 20150139895
- Publication date May 21, 2015
- UOP LLC
- James A. Johnson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR PYROLYZING COAL USING A RECYCLED HYDROGEN DONOR
- Publication number 20150136580
- Publication date May 21, 2015
- UOP LLC
- Peter K. Coughlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HYDROTREATING PROCESS AND MULTIFUNCTION HYDROTREATER
- Publication number 20150136657
- Publication date May 21, 2015
- UOP LLC
- Vasant P. Thakkar
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD OF CONVERTING A COAL TO CHEMICALS
- Publication number 20150137043
- Publication date May 21, 2015
- UOP LLC
- John Q. Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING OLEFINS FROM A COAL FEED
- Publication number 20150141726
- Publication date May 21, 2015
- UOP LLC
- Vasant P. Thakkar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AROMATIC ALKYLATION CATALYST
- Publication number 20130345480
- Publication date Dec 26, 2013
- UOP LLC
- Deng-Yang Jan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Aromatics Isomerization Using a Dual-Catalyst System
- Publication number 20130123558
- Publication date May 16, 2013
- UOP LLC
- Paula L. Bogdan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR TRANSALKYLATING AROMATIC HYDROCARBONS
- Publication number 20130066123
- Publication date Mar 14, 2013
- UOP LLC
- David S. Lafyatis
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS AND APPARATUSES FOR PRODUCING STYRENE FROM ETHYLBENZENE
- Publication number 20120294784
- Publication date Nov 22, 2012
- UOP LLC
- Wugeng Liang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR REMOVING UNSATURATED ALIPHATIC HYDROCARBONS FROM A HYDR...
- Publication number 20120157736
- Publication date Jun 21, 2012
- UOP LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR REMOVING UNSATURATED ALIPHATIC HYDROCARBONS FROM A HYDR...
- Publication number 20120157738
- Publication date Jun 21, 2012
- UOP LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR REMOVING UNSATURATED ALIPHATIC HYDROCARBONS FROM A HYDR...
- Publication number 20120157739
- Publication date Jun 21, 2012
- UOP LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CUMENE
- Publication number 20120088937
- Publication date Apr 12, 2012
- UOP, LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Aromatic Alkylation Catalyst
- Publication number 20110077442
- Publication date Mar 31, 2011
- UOP LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ADSORBENTS WITH IMPROVED MASS TRANSFER PROPERTIES AND THEIR USE IN...
- Publication number 20090326311
- Publication date Dec 31, 2009
- UOP LLC
- Linda Shi CHENG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Solid Acid Catalyst and Process for Decomposition of Cumene Hydrope...
- Publication number 20080188694
- Publication date Aug 7, 2008
- Robert J. Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Two-Stage Aromatics Isomerization Process
- Publication number 20080183023
- Publication date Jul 31, 2008
- Lubo Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Solid acid catalyst and process for decomposition of cumene hydrope...
- Publication number 20080161181
- Publication date Jul 3, 2008
- Robert J. Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Two-stage aromatics isomerization process
- Publication number 20070004947
- Publication date Jan 4, 2007
- Lubo Zhou
- C07 - ORGANIC CHEMISTRY

James A. Johnson

Person

Patents Grantslast 30 patents

Process and apparatus for improved para-xylene yield in an aromatic...

Process for transalkylating aromatic hydrocarbons

Aromatics isomerization using a dual-catalyst system

Process for selectively dealkylating aromatic compounds

Hydrocracking process for a hydrocarbon stream

Method of converting a coal to chemicals

Process for purifying products from coal tar

Process for producing alkylated aromatic compounds

Hydrocracking process for a hydrocarbon stream

Process for selectively dealkylating aromatic compounds

Process for converting polycyclic aromatic compounds to monocyclic...

Method of converting a coal to chemicals

Aromatic alkylation catalyst

Adsorbents with improved mass transfer properties and their use in...

Methods for removing unsaturated aliphatic hydrocarbons from a hydr...

Methods for removing unsaturated aliphatic hydrocarbons from a hydr...

Methods for removing unsaturated aliphatic hydrocarbons from a hydr...

Aromatic alkylation catalyst

Method for producing cumene

Methods and apparatuses for producing styrene from ethylbenzene

Solid acid catalyst and process for decomposition of cumene hydrope...

Alkylation reactor design with effluent recycle and impure benzene...

Process for the high yield production of monoalkylaromatics

Two-stage aromatics isomerization process

Solid acid catalyst and process for decomposition of cumene hydrope...

Two-stage aromatics isomerization process

Alkylation process using UZM-8 zeolite

Removal of impurities from liquid hydrocarbon streams

Process for the activation of an alkylaromatic isomerization cataly...

Process for separating para-xylene from a C.sub.8 and C.sub.9 aroma...

Patents Applicationslast 30 patents

DUAL RAFFINATE PARAXYLENE EXTRACTION PROCESS

PROCESS AND APPARATUS FOR IMPROVED PARA-XYLENE YIELD IN AN AROMATIC...

HYDROCRACKING PROCESS FOR A HYDROCARBON STREAM

METHOD OF CONVERTING A COAL TO CHEMICALS

PROCESS FOR SELECTIVELY DEALKYLATING AROMATIC COMPOUNDS

HYDROCRACKING PROCESS FOR A HYDROCARBON STREAM

METHOD FOR TREATING COAL TAR USING REACTIVE DISTILLATION

PROCESS FOR PURIFYING PRODUCTS FROM COAL TAR

PROCESS FOR SELECTIVELY DEALKYLATING AROMATIC COMPOUNDS

PROCESS FOR PRODUCING HYDROGEN-RICH COAL TAR

PROCESS FOR PRODUCING ALKYLATED AROMATIC COMPOUNDS

PROCESS FOR CONVERTING POLYCYCLIC AROMATIC COMPOUNDS TO MONOCYCLIC...

PROCESS FOR PYROLYZING COAL USING A RECYCLED HYDROGEN DONOR

HYDROTREATING PROCESS AND MULTIFUNCTION HYDROTREATER

METHOD OF CONVERTING A COAL TO CHEMICALS

PROCESS FOR PRODUCING OLEFINS FROM A COAL FEED

AROMATIC ALKYLATION CATALYST

Aromatics Isomerization Using a Dual-Catalyst System

PROCESS FOR TRANSALKYLATING AROMATIC HYDROCARBONS

METHODS AND APPARATUSES FOR PRODUCING STYRENE FROM ETHYLBENZENE

METHODS FOR REMOVING UNSATURATED ALIPHATIC HYDROCARBONS FROM A HYDR...

METHODS FOR REMOVING UNSATURATED ALIPHATIC HYDROCARBONS FROM A HYDR...

METHODS FOR REMOVING UNSATURATED ALIPHATIC HYDROCARBONS FROM A HYDR...

METHOD FOR PRODUCING CUMENE

Aromatic Alkylation Catalyst

ADSORBENTS WITH IMPROVED MASS TRANSFER PROPERTIES AND THEIR USE IN...

Solid Acid Catalyst and Process for Decomposition of Cumene Hydrope...

Two-Stage Aromatics Isomerization Process

Solid acid catalyst and process for decomposition of cumene hydrope...

Two-stage aromatics isomerization process