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Ahmad A. Jazzar
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Riyadh, SA
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Patents Grants
last 30 patents
Information
Patent Grant
Methods of making boronated zeolites and processes for cracking but...
Patent number
11,857,953
Issue date
Jan 2, 2024
Saudi Arabian Oil Company
Hashim N. Al Khunaizi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composite hierarchical zeolite catalyst for heavy reformate convers...
Patent number
11,097,262
Issue date
Aug 24, 2021
Saudi Arabian Oil Company
Veera Venkata Ramakrishna Tammana
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composite hierarchical zeolite catalyst for heavy reformate convers...
Patent number
10,981,160
Issue date
Apr 20, 2021
Saudi Arabian Oil Company
Veera Venkata Ramakrishna Tammana
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for xylene production with energy optimization
Patent number
10,442,742
Issue date
Oct 15, 2019
Saudi Arabian Oil Company
Qi Xu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for maximizing xylenes production from heavy aromatics for...
Patent number
10,308,573
Issue date
Jun 4, 2019
Saudi Arabian Oil Company
Qi Xu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for xylene production with energy optimization
Patent number
10,252,958
Issue date
Apr 9, 2019
Saudi Arabian Oil Company
Qi Xu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for maximizing xylenes production from heavy aromatics for...
Patent number
10,035,742
Issue date
Jul 31, 2018
Saudi Arabian Oil Company
Qi Xu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR XYLENE PRODUCTION WITH ENERGY OPTIMIZATION
Publication number
20190256444
Publication date
Aug 22, 2019
Saudi Arabian Oil Company
Qi XU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR XYLENE PRODUCTION WITH ENERGY OPTIMIZATION
Publication number
20190062241
Publication date
Feb 28, 2019
Saudi Arabian Oil Company
Qi XU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITE HIERARCHICAL ZEOLITE CATALYST FOR HEAVY REFORMATE CONVERS...
Publication number
20180361372
Publication date
Dec 20, 2018
Saudi Arabian Oil Company
Veera Venkata Ramakrishna Tammana
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR MAXIMIZING XYLENES PRODUCTION FROM HEAVY AROMATICS FOR...
Publication number
20180339954
Publication date
Nov 29, 2018
Saudi Arabian Oil Company
Qi XU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL