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Ke Zhang
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Stoneham, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for producing xylenes with limited ethylbenzene production
Patent number
12,098,121
Issue date
Sep 24, 2024
Saudi Arabian Oil Company
Veera Venkata Ramakrishna Tammana
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for producing hierarchical mesoporous beta zeolite
Patent number
12,097,486
Issue date
Sep 24, 2024
Saudi Arabian Oil Company
Ke Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Branched metal-organic framework nanoparticles in mixed-matrix memb...
Patent number
11,827,647
Issue date
Nov 28, 2023
Massachusetts Institute of Technology
Zachary Smith
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Two stage catalytic process for pyrolysis oil upgrading to btex
Patent number
11,602,735
Issue date
Mar 14, 2023
Saudi Arabian Oil Company
Miao Sun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Two stage catalytic process for pyrolysis oil upgrading to btex
Patent number
11,577,227
Issue date
Feb 14, 2023
Saudi Arabian Oil Company
Miao Sun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for producing hierarchical mesoporous beta zeolite
Patent number
11,559,796
Issue date
Jan 24, 2023
Saudi Arabian Oil Company
Ke Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Multi-functional composite catalyst materials and methods of synthe...
Patent number
11,369,950
Issue date
Jun 28, 2022
Saudi Arabian Oil Company
Michele Ostraat
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for producing mesoporous zeolite multifunctional catalysts...
Patent number
11,123,725
Issue date
Sep 21, 2021
Saudi Arabian Oil Company
Miao Sun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for producing mesoporous zeolite multifunctional catalysts...
Patent number
10,953,396
Issue date
Mar 23, 2021
Saudi Arabian Oil Company
Miao Sun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for producing mesoporous zeolite multifunctional catalysts...
Patent number
10,835,894
Issue date
Nov 17, 2020
Saudi Arabian Oil Company
Miao Sun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for producing mesoporous zeolite multifunctional catalysts...
Patent number
10,751,709
Issue date
Aug 25, 2020
Saudi Arabian Oil Company
Miao Sun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for producing mesoporous zeolite multifunctional catalysts...
Patent number
10,675,616
Issue date
Jun 9, 2020
Saudi Arabian Oil Company
Miao Sun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for producing mesoporous zeolite multifunctional catalysts...
Patent number
10,639,622
Issue date
May 5, 2020
Saudi Arabian Oil Company
Miao Sun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods of producing hierarchical beta zeolites with tunable mesopo...
Patent number
10,391,480
Issue date
Aug 27, 2019
Saudi Arabian Oil Company
Ke Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods for producing hierarchical mesoporous zeolite beta
Patent number
10,118,163
Issue date
Nov 6, 2018
Saudi Arabian Oil Company
Ke Zhang
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHODS FOR PRODUCING XYLENES WITH LIMITED ETHYLBENZENE PRODUCTION
Publication number
20240262766
Publication date
Aug 8, 2024
Saudi Arabian Oil Company
Veera Venkata Ramakrishna Tammana
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR PRODUCING HIERARCHICAL MESOPOROUS BETA ZEOLITE
Publication number
20230119837
Publication date
Apr 20, 2023
Saudi Arabian Oil Company
Ke Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR PRODUCING HIERARCHICAL MESOPOROUS BETA ZEOLITE
Publication number
20220032275
Publication date
Feb 3, 2022
Saudi Arabian Oil Company
Ke Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BRANCHED METAL-ORGANIC FRAMEWORK NANOPARTICLES IN MIXED-MATRIX MEMB...
Publication number
20210129088
Publication date
May 6, 2021
Massachusetts Institute of Technology
Zachary Smith
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR PRODUCING MESOPOROUS ZEOLITE MULTIFUNCTIONAL CATALYSTS...
Publication number
20210001318
Publication date
Jan 7, 2021
Saudi Arabian Oil Company
Miao Sun
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHODS FOR PRODUCING MESOPOROUS ZEOLITE MULTIFUNCTIONAL CATALYSTS...
Publication number
20210001317
Publication date
Jan 7, 2021
Saudi Arabian Oil Company
Miao Sun
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHODS OF PRODUCING HIERARCHICAL BETA ZEOLITES WITH TUNABLE MESOPO...
Publication number
20180311652
Publication date
Nov 1, 2018
Saudi Arabian Oil Company
Ke Zhang
C01 - INORGANIC CHEMISTRY