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Bi-Zeng Zhan
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El Cerrito, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Clean liquid fuels hydrogen carrier processes
Patent number
11,891,300
Issue date
Feb 6, 2024
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Metal nanoparticle-deposited, nitrogen-doped carbon adsorbents for...
Patent number
11,826,721
Issue date
Nov 28, 2023
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Use of SSZ-41X and MTW zeolites for the production of jet and diese...
Patent number
11,674,092
Issue date
Jun 13, 2023
Chevron U.S.A. Inc.
Trenton J. Otto
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Base oil hydrotreating catalyst and process of use
Patent number
11,559,789
Issue date
Jan 24, 2023
Chevron U.S.A. Inc.
Yihua Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Alkylation reaction using delaminated zeolite supports as catalysts
Patent number
10,253,270
Issue date
Apr 9, 2019
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lubricating base oil production
Patent number
10,196,575
Issue date
Feb 5, 2019
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Integrated systems and processes for online monitoring of a chemica...
Patent number
10,113,963
Issue date
Oct 30, 2018
Chevron U.S.A. Inc.
Huping Luo
G01 - MEASURING TESTING
Information
Patent Grant
Integrated systems and processes for online monitoring of a chemica...
Patent number
10,094,778
Issue date
Oct 9, 2018
Chevron U.S.A. Inc.
Huping Luo
G01 - MEASURING TESTING
Information
Patent Grant
Naphthene ring opening over self-supported multi-metallic catalysts
Patent number
9,919,987
Issue date
Mar 20, 2018
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Olefin oligomerization using delaminated zeolite supports as catalyst
Patent number
9,783,461
Issue date
Oct 10, 2017
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydroprocessing of hydrocarbons using delaminated zeolite supports...
Patent number
9,738,838
Issue date
Aug 22, 2017
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for predicting adsorbent performance
Patent number
9,719,028
Issue date
Aug 1, 2017
The Regents of the University of California
Alexis T. Bell
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for making a hydroprocessing catalyst
Patent number
9,512,372
Issue date
Dec 6, 2016
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydroprocessing catalyst and method of making the same
Patent number
9,187,702
Issue date
Nov 17, 2015
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for reducing chloride in hydrocarbon products using an ioni...
Patent number
8,969,645
Issue date
Mar 3, 2015
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Treatment of a hydrocarbon feed
Patent number
8,888,993
Issue date
Nov 18, 2014
Chevron U.S.A. Inc.
Akshay Verma
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Integration of hydro-dechlorination and hydro-regeneration
Patent number
8,884,091
Issue date
Nov 11, 2014
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic dechlorination processes to upgrade feedstock containing...
Patent number
8,795,515
Issue date
Aug 5, 2014
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for making a hydroprocessing catalyst
Patent number
8,637,419
Issue date
Jan 28, 2014
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Ionic liquid catalyzed olefin oligomerization for distillate produc...
Patent number
8,586,812
Issue date
Nov 19, 2013
Chevron U.S.A. Inc.
Hye-Kyung C. Timken
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Denitrification of a hydrocarbon feed
Patent number
8,540,871
Issue date
Sep 24, 2013
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Processes for upgrading fischer-tropsch condensate by olefin enrich...
Patent number
8,497,404
Issue date
Jul 30, 2013
Chevron U.S.A. Inc.
Sven Ivar Hommeltoft
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Processes for upgrading fischer-tropsch condensate olefins by alkyl...
Patent number
8,436,221
Issue date
May 7, 2013
Chevron U.S.A. Inc.
Sven Ivar Hommeltoft
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process and catalyst for oxidation of hydrocarbons
Patent number
7,868,201
Issue date
Jan 11, 2011
ExxonMobil Research and Engineering Company
Bi-Zeng Zhan
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
HYDROCRACKING OPERATION WITH REDUCED ACCUMULATION OF HEAVY POLYNUCL...
Publication number
20240101913
Publication date
Mar 28, 2024
Chevron U.S.A. Inc.
Ling JIAO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HIGH ACTIVITY HYDROTREATING CATALYSTS AND PROCESSES USING SAME
Publication number
20240059985
Publication date
Feb 22, 2024
Advanced Refining Technologies LLC
Jifei Jia
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
TRIMETAL SUPPORTED CATALYST
Publication number
20230330641
Publication date
Oct 19, 2023
Bi-Zeng ZHAN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HIGH ACTIVITY SECOND STAGE NAPHTHA HYDROCRACKING CATALYST
Publication number
20230272291
Publication date
Aug 31, 2023
Jifei JIA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROCRACKING CATALYST FOR HEAVY DISTILLATE
Publication number
20230226533
Publication date
Jul 20, 2023
Chevron U.S.A. Inc.
Jifei JIA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCTION, STORAGE, AND TRANSPORTATION OF...
Publication number
20230212004
Publication date
Jul 6, 2023
Chevron U.S.A. Inc.
Steven Xuqi Song
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
USE OF MTW-ZEOLITE IN SUPPORT FOR HYDROCRACKING CATALYSTS WITH IMPR...
Publication number
20230191381
Publication date
Jun 22, 2023
Chevron U.S.A. Inc.
Bi-Zeng ZHAN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
MTW-ZEOLITE AS SUPPORT FOR SECOND STAGE HYDROCRACKING CATALYSTS WIT...
Publication number
20230174873
Publication date
Jun 8, 2023
Chevron U.S.A. Inc.
Bi-Zeng ZHAN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CLEAN LIQUID FUELS HYDROGEN CARRIER PROCESSES
Publication number
20230140581
Publication date
May 4, 2023
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Silica-Alumina Composite Materials for Hydroprocessing Applications
Publication number
20230001383
Publication date
Jan 5, 2023
Chevron U.S.A. Inc.
Ann LIANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FERROSILICATE SSZ-70 MOLCULAR SIEVE, ITS SYNTHESIS AND USE
Publication number
20220347663
Publication date
Nov 3, 2022
Christopher Michael LEW
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BASE OIL HYDROTREATING CATALYST AND PROCESS OF USE
Publication number
20220288566
Publication date
Sep 15, 2022
Yihua ZHANG
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HYDROCRACKING OPERATION WITH REDUCED ACCUMULATION OF HEAVY POLYNUCL...
Publication number
20220204873
Publication date
Jun 30, 2022
Chevron U.S.A. Inc.
Ling Jiao
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METAL NANOPARTICLE-DEPOSITED, NITROGEN-DOPED CARBON ADSORBENTS FOR...
Publication number
20220080382
Publication date
Mar 17, 2022
Chevron U.S.A. Inc.
Bi-Zeng ZHAN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METAL NANOPARTICLE-DEPOSITED, NITROGEN-DOPED CARBON ADSORBENTS FOR...
Publication number
20190262798
Publication date
Aug 29, 2019
Bi-Zeng ZHAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
IMMS METHOD FOR PETROLEUM FEEDSTOCK EVALUATION
Publication number
20190128845
Publication date
May 2, 2019
Ohio State Innovation Foundation
Aamena Parulkar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDROCRACKING CATALYST AND PROCESS FOR PRODUCING LUBE BASE STOCKS
Publication number
20170136448
Publication date
May 18, 2017
Bi-Zeng ZHAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OLEFIN OLIGOMERIZATION USING DELAMINATED ZEOLITE SUPPORTS AS CATALYST
Publication number
20160122258
Publication date
May 5, 2016
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ALKYLATION REACTION USING DELAMINATED ZEOLITE SUPPORTS AS CATALYSTS
Publication number
20160122260
Publication date
May 5, 2016
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HYDROPROCESSING OF HYDROCARBONS USING DELAMINATED ZEOLITE SUPPORTS...
Publication number
20160115397
Publication date
Apr 28, 2016
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HYDROPROCESSING OF HYDROCARBONS USING DELAMINATED ZEOLITE SUPPORTS...
Publication number
20160115396
Publication date
Apr 28, 2016
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HYDROPROCESSING CATALYST AND HYDROPROCESSING CATALYST OF MAKING THE...
Publication number
20160030934
Publication date
Feb 4, 2016
Chevron U.S.A. Inc.
Bi-Zeng ZHAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MAKING A MIDDLE DISTILLATE
Publication number
20150159095
Publication date
Jun 11, 2015
Bi-Zeng ZHAN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HYDROCRACKING CATALYST AND PROCESS FOR PRODUCING LUBE BASE STOCKS
Publication number
20150158018
Publication date
Jun 11, 2015
Bi-Zeng ZHAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LUBRICATING BASE OIL PRODUCTION
Publication number
20150136646
Publication date
May 21, 2015
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
INTEGRATION OF HYDRO-DECHLORINATION AND HYDRO-REGENERATION
Publication number
20140275680
Publication date
Sep 18, 2014
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR REDUCING CHLORIDE IN HYDROCARBON PRODUCTS USING AN IONI...
Publication number
20140171720
Publication date
Jun 19, 2014
Chevron U.S.A. Inc.
Bi-Zeng Zhan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MAKING A HYDROPROCESSING CATALYST
Publication number
20140151266
Publication date
Jun 5, 2014
Chevron U.S.A. Inc.
Bi-Zeng ZHAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDRODECHLORINATION OF IONIC LIQUID-DERIVED HYDROCARBON PRODUCTS
Publication number
20140005459
Publication date
Jan 2, 2014
Chevron Corporation
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESSES FOR UPGRADING FISCHER-TROPSCH CONDENSATE BY OLEFIN ENRICH...
Publication number
20130206643
Publication date
Aug 15, 2013
Chevron U.S.A. Inc.
Sven Ivar Hommeltoft
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...