Yonglin WANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Photoinitiator composition containing acylcarbazole derivative and...
- Patent number 11,947,259
- Issue date Apr 2, 2024
- IGM (ANQING) HIGH TECHNOLOGY DEVELOPMENT CO., LTD
- Wenchao Zhao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mercapto benzophenone compounds, compositions and preparation metho...
- Patent number 9,409,861
- Issue date Aug 9, 2016
- Insight High Technology (Beijing) Co. Ltd.
- Wenchao Zhao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mercapto benzophenone compounds, compositions and preparations meth...
- Patent number 9,061,979
- Issue date Jun 23, 2015
- Insight High Technology (Beijing) Co. Ltd.
- Wenchao Zhao
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
NOVEL DIAROYL CARBAZOLE COMPOUND AND USE THEREOF AS SENSITISING AGENT
- Publication number 20220185775
- Publication date Jun 16, 2022
- IGM (ANQING) HIGH TECHNOLOGY DEVELOPMENT CO., LTD
- Wenchao Zhao
- G02 - OPTICS
Information Patent Application
PHOTOINITIATOR COMPOSITION CONTAINING ACYLCARBAZOLE DERIVATIVE AND...
- Publication number 20220179309
- Publication date Jun 9, 2022
- IGM (ANQING) HIGH TECHNOLOGY DEVELOPMENT CO., LTD
- Wenchao Zhao
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MERCAPTO BENZOPHENONE COMPOUNDS, COMPOSITIONS AND PREPARATION METHO...
- Publication number 20150246878
- Publication date Sep 3, 2015
- Insight High Technology (Beijing) Co. Ltd.
- Wenchao ZHAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Mercapto Benzophenone Compounds, Compositions and Preparation Metho...
- Publication number 20130150479
- Publication date Jun 13, 2013
- Insight High Technology (Beijing) Co. Ltd.
- Wenchao ZHAO
- C07 - ORGANIC CHEMISTRY