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Da Heen JEONG
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Uiwang-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Thermoplastic resin composition and article produced therefrom
Patent number
11,781,010
Issue date
Oct 10, 2023
Lotte Chemical Corporation
Sang Hoon Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic polycarbonate resin composition including aromatic po...
Patent number
11,674,036
Issue date
Jun 13, 2023
Lotte Chemical Corporation
Da Heen Jeong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic resin composition and light diffusion sheet produced...
Patent number
11,518,879
Issue date
Dec 6, 2022
Lotte Chemical Corporation
Sang Hoon Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic resin composition, and molded product produced therefrom
Patent number
10,927,252
Issue date
Feb 23, 2021
LOTTE ADVANCED MATERIALS CO., LTD.
Dong In Ha
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic resin composition and article produced therefrom
Patent number
10,280,302
Issue date
May 7, 2019
LOTTE ADVANCED MATERIALS CO., LTD.
Dong In Ha
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Thermoplastic Resin Composition and Article Produced Therefrom
Publication number
20220064438
Publication date
Mar 3, 2022
Sang Hoon LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermoplastic Resin Composition and Article Produced Therefrom
Publication number
20210061993
Publication date
Mar 4, 2021
Da Heen JEONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermoplastic Resin Composition and Light Diffusion Sheet Produced...
Publication number
20200377721
Publication date
Dec 3, 2020
LOTTE CHEMICAL CORPORATION
Sang Hoon LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermoplastic Resin Composition, and Molded Product Produced Therefrom
Publication number
20200040181
Publication date
Feb 6, 2020
Lotte Advanced Materials Co., Ltd.
Dong In HA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermoplastic Resin Composition and Article Produced Therefrom
Publication number
20180118935
Publication date
May 3, 2018
Lotte Advanced Materials Co., Ltd.
Dong In HA
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