Limin Que

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method for 1-substituted-1H-1,2,3-triazole 4-carboxylic...
- Patent number 10,487,063
- Issue date Nov 26, 2019
- ABA CHEMICALS (SHANGHAI) LIMITED
- Yueheng Jiang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-substituted-2H-1, 2, 3-triazole derivative and its preparation me...
- Patent number 9,586,912
- Issue date Mar 7, 2017
- ABA Chemicals Corporation
- Yueheng Jiang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing 2-(N-substituted)-amino-benzimidazole derivatives
- Patent number 9,018,393
- Issue date Apr 28, 2015
- ABA Chemicals Corporation
- Yueheng Jiang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation method of high-optical purity N2-[1 -(S)-ethoxycarbonyl...
- Patent number 8,940,929
- Issue date Jan 27, 2015
- ABA Chemicals Corporation
- Limin Que
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Preparation Method for 1-substituted-1H-1,2,3-triazole 4-carboxylic...
- Publication number 20180029999
- Publication date Feb 1, 2018
- ABA CHEMICALS (SHANGHAI) LIMITED
- Yueheng JIANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2-SUBSTITUTED-2H-1, 2, 3-TRIAZOLE DERIVATIVE AND ITS PREPARATION ME...
- Publication number 20150232431
- Publication date Aug 20, 2015
- ABA CHEMICALS CORPORATION
- Yueheng Jiang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
method for preparing 2-(N-substituted)-amino-benzimidazole derivatives
- Publication number 20130345436
- Publication date Dec 26, 2013
- ABA CHEMICALS CORPORATION
- Yueheng Jiang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION METHOD OF HIGH-OPTICAL PURITY N2-[1-(S)-ETHOXYCARBONYL-...
- Publication number 20130178651
- Publication date Jul 11, 2013
- ABA CHEMICALS CORPORATION
- Limin Que
- C07 - ORGANIC CHEMISTRY