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Linda S. Cheng
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Des Plaines, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Real-time plant diagnostic system and method for plant process cont...
Patent number
12,019,428
Issue date
Jun 25, 2024
UOP LLC
Wharton Sinkler
G01 - MEASURING TESTING
Information
Patent Grant
Binderless zeolitic adsorbents
Patent number
11,033,879
Issue date
Jun 15, 2021
UOP LLC
Linda S. Cheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Binderless zeolitic adsorbents
Patent number
10,981,143
Issue date
Apr 20, 2021
UOP LLC
Linda S. Cheng
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Removal of feed treatment units in aromatics complex designs
Patent number
10,519,082
Issue date
Dec 31, 2019
UOP LLC
Kathryn R. Bjorkman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Binderless zeolitic adsorbents, methods for producing binderless ze...
Patent number
8,859,448
Issue date
Oct 14, 2014
UOP LLC
Linda Shi Cheng
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
Binder-converted aluminosilicate X-type zeolite compositions with l...
Patent number
8,603,434
Issue date
Dec 10, 2013
UOP LLC
Jack E. Hurst
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Aluminosilicate X-type zeolite compositions with low LTA-type zeolite
Patent number
8,603,433
Issue date
Dec 10, 2013
UOP LLC
Jack E. Hurst
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Binderless zeolitic adsorbents, methods for producing binderless ze...
Patent number
8,557,028
Issue date
Oct 15, 2013
UOP LLC
Jack E. Hurst
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Para-xylene-separation with aluminosilicate X-type zeolite composit...
Patent number
8,431,764
Issue date
Apr 30, 2013
UOP LLC
Jack E. Hurst
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Binderless zeolitic adsorbents, methods for producing binderless ze...
Patent number
8,283,274
Issue date
Oct 9, 2012
UOP LLC
Linda Shi Cheng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Binderless adsorbents and their use in the adsorptive separation of...
Patent number
7,820,869
Issue date
Oct 26, 2010
UOP LLC
James W. Priegnitz
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Binderless adsorbents with improved mass transfer properties and th...
Patent number
7,812,208
Issue date
Oct 12, 2010
UOP LLC
Linda Shi Cheng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing ethylene
Patent number
6,444,869
Issue date
Sep 3, 2002
UOP LLC
John J. Senetar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for purifying propylene
Patent number
6,406,521
Issue date
Jun 18, 2002
Linda S. Cheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing ethylene
Patent number
6,303,841
Issue date
Oct 16, 2001
UOP LLC
John J. Senetar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vacuum swing adsorption process for separating propylene from propane
Patent number
6,296,688
Issue date
Oct 2, 2001
UOP LLC
Linda S. Cheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for separating propylene from propane
Patent number
6,293,999
Issue date
Sep 25, 2001
UOP LLC
Linda S. Cheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for removing HCl from hydrocarbon streams
Patent number
6,060,033
Issue date
May 9, 2000
UOP LLC
Linda Shi Cheng
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
REAL-TIME PLANT DIAGNOSTIC SYSTEM AND METHOD FOR PLANT PROCESS CONT...
Publication number
20210200195
Publication date
Jul 1, 2021
UOP LLC
Wharton Sinkler
G05 - CONTROLLING REGULATING
Information
Patent Application
REMOVAL OF FEED TREATMENT UNITS IN AROMATICS COMPLEX DESIGNS
Publication number
20200095181
Publication date
Mar 26, 2020
UOP LLC
Kathryn R. Bjorkman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND APPARATUS FOR DUAL FEED PARA-XYLENE EXTRACTION
Publication number
20190062240
Publication date
Feb 28, 2019
UOP LLC
Linda S. Cheng
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR REFORMING AND TRANSALKYLATING HYDROCARBONS
Publication number
20190062644
Publication date
Feb 28, 2019
UOP LLC
Linda S. Cheng
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS AND APPARATUS FOR DUAL FEED PARA-XYLENE EXTRACTION
Publication number
20190062239
Publication date
Feb 28, 2019
UOP LLC
Linda S. Cheng
C07 - ORGANIC CHEMISTRY
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
BINDERLESS ZEOLITIC ADSORBENTS AND METHODS FOR PRODUCING BINDERLESS...
Publication number
20180280925
Publication date
Oct 4, 2018
UOP LLC
Linda S. Cheng
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BINDERLESS ZEOLITIC ADSORBENTS AND METHODS FOR PRODUCING BINDERLESS...
Publication number
20180280926
Publication date
Oct 4, 2018
UOP LLC
Linda S. Cheng
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESSES AND APPARATUSES FOR TOLUENE METHYLATION IN AN AROMATICS C...
Publication number
20180170828
Publication date
Jun 21, 2018
UOP LLC
Robert J. Schmidt
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES AND APPARATUSES FOR TOLUENE METHYLATION IN AN AROMATICS C...
Publication number
20180170841
Publication date
Jun 21, 2018
UOP LLC
Robert J. Schmidt
C07 - ORGANIC CHEMISTRY
Information
Patent Application
REMOVAL OF FEED TREATMENT UNITS IN AROMATICS COMPLEX DESIGNS
Publication number
20180170840
Publication date
Jun 21, 2018
UOP LLC
Kathryn R. Bjorkman
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES AND APPARATUSES FOR TOLUENE METHYLATION IN AN AROMATICS C...
Publication number
20180170842
Publication date
Jun 21, 2018
UOP LLC
Robert J. Schmidt
C07 - ORGANIC CHEMISTRY
Information
Patent Application
REMOVAL OF FEED TREATMENT UNITS IN AROMATICS COMPLEX DESIGNS
Publication number
20180170834
Publication date
Jun 21, 2018
UOP LLC
Kathryn R. Bjorkman
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Binderless Zeolitic Adsorbents, Methods for Producing Binderless Ze...
Publication number
20120330081
Publication date
Dec 27, 2012
UOP LLC
Linda Shi CHENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Para-Xylene-Separation with Aluminosilicate X-Type Zeolite Composit...
Publication number
20120264994
Publication date
Oct 18, 2012
UOP LLC
Jack E. Hurst
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Aluminosilicate X-Type Zeolite Compositions with Low LTA-Type Zeolite
Publication number
20120264992
Publication date
Oct 18, 2012
UOP LLC
Jack E. Hurst
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Binder-Converted Aluminosilicate X-Type Zeolite Compositions with L...
Publication number
20120264993
Publication date
Oct 18, 2012
UOP LLC
Jack E. Hurst
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BINDERLESS ZEOLITIC ADSORBENTS, METHODS FOR PRODUCING BINDERLESS ZE...
Publication number
20120247334
Publication date
Oct 4, 2012
UOP LLC
Jack E. Hurst
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BINDERLESS ZEOLITIC ADSORBENTS, METHODS FOR PRODUCING BINDERLESS ZE...
Publication number
20110011804
Publication date
Jan 20, 2011
Linda Shi Cheng
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BINDERLESS ADSORBENTS WITH IMPROVED MASS TRANSFER PROPERTIES AND TH...
Publication number
20100076243
Publication date
Mar 25, 2010
UOP LLC
Linda Shi CHENG
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
BINDERLESS ADSPRBENTS AND THEIR USE IN THE ADSORPTIVE SEPARATION OF...
Publication number
20090326309
Publication date
Dec 31, 2009
UOP LLC
Jim PRIEGNITZ
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BINDERLESS ADSORBENTS COMPRISING NANO-SIZE ZEOLITE X AND THEIR USE...
Publication number
20090326308
Publication date
Dec 31, 2009
UOP LLC
Santi Kulprathipanja
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing ethylene
Publication number
20020007101
Publication date
Jan 17, 2002
John J. Senetar
C07 - ORGANIC CHEMISTRY