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last 30 patents
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Patent Application
METHOD OF PREPARING HETEROGENEOUS LINEAR CARBONATE USING BASIC ION...
Publication number
20240018086
Publication date
Jan 18, 2024
LOTTE CHEMICAL CORPORATION
Jin Hyung Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD OF PREPARING HETEROGENEOUS LINEAR CARBONATE USING CATALYST H...
Publication number
20240002329
Publication date
Jan 4, 2024
LOTTE CHEMICAL CORPORATION
Wang Gyu Kim
C07 - ORGANIC CHEMISTRY
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Patent Application
METHOD OF PREPARING HETEROGENEOUS LINEAR CARBONATE ADOPTING CATALYT...
Publication number
20240002330
Publication date
Jan 4, 2024
LOTTE CHEMICAL CORPORATION
Wang Gyu Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PREPARING HETEROGENEOUS LINEAR CARBONATE USING ACIDIC ION...
Publication number
20230406810
Publication date
Dec 21, 2023
LOTTE CHEMICAL CORPORATION
Eun Hye Han
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD OF PREPARING HETEROGENEOUS LINEAR CARBONATE USING AMINE-BASE...
Publication number
20230406809
Publication date
Dec 21, 2023
LOTTE CHEMICAL CORPORATION
Jong Myung Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
AIR DIFFUSER AND MEMBRANE BIO-REACTOR
Publication number
20160185634
Publication date
Jun 30, 2016
LOTTE CHEMICAL CORPORATION
Mi-Hwa BAEK
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE