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last 30 patents
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Patent Grant
Fused polycyclic compound, and preparation method and use thereof
Patent number
11,706,982
Issue date
Jul 18, 2023
Ningbo Lumilan Advanced Materials Co., Ltd.
Ting-Wei Wei
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fused polycyclic compound, and preparation method and use thereof
Patent number
11,626,562
Issue date
Apr 11, 2023
Ningbo Lumilan Advanced Materials Co., Ltd.
Ting-Wei Wei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dibenzoheterocyclic compound and preparation method and application...
Patent number
11,453,685
Issue date
Sep 27, 2022
NINGBO LUMILAN ADVANCED MATERIALS CO., LTD
Ting-Wei Wei
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
NITROGEN-CONTAINING FUSED HETEROCYCLIC COMPOUND AND APPLICATIONS TH...
Publication number
20230110961
Publication date
Apr 13, 2023
Ningbo Lumilan Advanced Materials Co., Ltd.
Xiangzhi LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITROGEN-CONTAINING FUSED HETEROCYCLIC COMPOUND AND APPLICATIONS TH...
Publication number
20230111454
Publication date
Apr 13, 2023
Ningbo Lumilan Advanced Materials Co., Ltd.
Xiangzhi LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIBENZOHETEROCYCLIC COMPOUND AND PREPARATION METHOD AND APPLICATION...
Publication number
20200385412
Publication date
Dec 10, 2020
TING-WEI WEI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Fused Polycyclic Compound, and Preparation Method and Use Thereof
Publication number
20200343456
Publication date
Oct 29, 2020
Ningbo Lumilan Advanced Materials Co., Ltd.
Ting-Wei Wei
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Fused Polycyclic Compound, and Preparation Method and Use Thereof
Publication number
20200343455
Publication date
Oct 29, 2020
Ningbo Lumilan Advanced Materials Co., Ltd.
Ting-Wei Wei
C07 - ORGANIC CHEMISTRY