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Zhiwen Wan
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Plano, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Perhydropolysilazane compositions and methods for forming oxide fil...
Patent number
11,739,220
Issue date
Aug 29, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Antonio Sanchez
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
N—H free and Si-rich per-hydridopolysilzane compositions, their syn...
Patent number
11,203,528
Issue date
Dec 21, 2021
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Antonio Sanchez
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Group 6 transition metal-containing compositions for vapor depositi...
Patent number
11,021,793
Issue date
Jun 1, 2021
L'Air Liquide, Société Anonyme pour I'Etude et I'Exploitation des Procédés Ge...
Rocio Arteaga
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for vapor deposition of group 4 transition metal-containing...
Patent number
11,008,351
Issue date
May 18, 2021
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Ziyun Wang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Heterogeneous wet synthesis process for preparation of high purity...
Patent number
10,669,160
Issue date
Jun 2, 2020
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Yumin Liu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
N—H free and SI-rich per-hydridopolysilzane compositions, their syn...
Patent number
10,647,578
Issue date
May 12, 2020
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Antonio Sanchez
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Synthesis methods for halosilanes
Patent number
10,106,425
Issue date
Oct 23, 2018
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Sean Kerrigan
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Synthesis method for carbosilanes
Patent number
9,073,952
Issue date
Jul 7, 2015
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Zhiwen Wan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis methods for carbosilanes
Patent number
8,859,797
Issue date
Oct 14, 2014
Air Liquide Electronics U.S. LP
Zhiwen Wan
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PRECURSORS AND PROCESSES FOR DEPOSITION OF SI-CONTAINING FILMS USIN...
Publication number
20220076947
Publication date
Mar 10, 2022
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Noato NODA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GROUP 6 TRANSITION METAL-CONTAINING COMPOSITIONS FOR VAPOR DEPOSITI...
Publication number
20210246553
Publication date
Aug 12, 2021
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Rocio ARTEAGA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR VAPOR DEPOSITION OF GROUP 4 TRANSITION METAL-CONTAINING...
Publication number
20210221830
Publication date
Jul 22, 2021
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Ziyun WANGQ
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PERHYDROPOLYSILAZANE COMPOSITIONS AND METHODS FOR FORMING NITRIDE F...
Publication number
20210102092
Publication date
Apr 8, 2021
American Air Liquide, Inc.
Antonio SANCHEZ
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PERHYDROPOLYSILAZANE COMPOSITIONS AND METHODS FOR FORMING OXIDE FIL...
Publication number
20210087406
Publication date
Mar 25, 2021
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Antonio SANCHEZ
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HETEROGENEOUS WET SYNTHESIS PROCESS FOR PREPARATION OF HIGH PURITY...
Publication number
20200325036
Publication date
Oct 15, 2020
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Yumin LIU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
N-H FREE AND SI-RICH PER-HYDRIDOPOLYSILZANE COMPOSITIONS, THEIR SYN...
Publication number
20200277190
Publication date
Sep 3, 2020
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Antonio SANCHEZ
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GROUP 6 TRANSITION METAL-CONTAINING COMPOSITIONS FOR VAPOR DEPOSITI...
Publication number
20190368039
Publication date
Dec 5, 2019
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Rocio ARTEAGA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROGENEOUS WET SYNTHESIS PROCESS FOR PREPARATION OF HIGH PURITY...
Publication number
20190330076
Publication date
Oct 31, 2019
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Yumin LIU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GROUP 4 TRANSITION METAL-CONTAINING FILM FORMING COMPOSITIONS FOR V...
Publication number
20190218233
Publication date
Jul 18, 2019
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Ziyun WANG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
N-H FREE AND SI-RICH PER-HYDRIDOPOLYSILZANE COMPOSITIONS, THEIR SYN...
Publication number
20180072571
Publication date
Mar 15, 2018
Air Liquide Advanced Materials Inc.
Antonio SANCHEZ
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
SYNTHESIS METHODS FOR HALOSILANES
Publication number
20160264426
Publication date
Sep 15, 2016
Air Liquide Advanced Materials, Inc.
Sean KERRIGAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS OF PURIFYING RUTHENIUM PRECURSORS
Publication number
20120231180
Publication date
Sep 13, 2012
Air Liquide Electronics U.S. LP
Bin XIA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MANUFACTURING OF ADDUCT FREE ALKALINE-EARTH METAL Cp COMPLEXES
Publication number
20100189898
Publication date
Jul 29, 2010
Air Liquide Electronics U.S. LP
Zhiwen WAN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Process Of Purifying Ruthenium Precursors
Publication number
20100116738
Publication date
May 13, 2010
AIR LIQUIDE ELECTRONICS U.S. LP
Bin Xia
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NON-FLAMMABLE SOLVENTS FOR SEMICONDUCTOR APPLICATIONS
Publication number
20090020140
Publication date
Jan 22, 2009
AIR LIQUIDE ELECTRONICS U.S. LP
Zhiwen WAN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...