Leo Li

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Two component (2K) composition based on modified epoxy resin
- Patent number 11,873,368
- Issue date Jan 16, 2024
- Henkel AG & Co. KGaA
- Chunfu Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive composition for temporarily bonding use in wafer manufactu...
- Patent number 9,714,317
- Issue date Jul 25, 2017
- Henkel IP & Holding GmbH
- Leo Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reactive surfactants and their use in emulsions and dispersions
- Patent number 8,354,488
- Issue date Jan 15, 2013
- Rhodia Operations
- Leo Zhaoqing Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
TWO COMPONENT (2K) COMPOSITION BASED ON MODIFIED EPOXY RESIN
- Publication number 20220025105
- Publication date Jan 27, 2022
- Chunfu Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTO-CURABLE COMPOSITIONS FOR ADDITIVE MANUFACTURING
- Publication number 20220017743
- Publication date Jan 20, 2022
- Henkel AG & Co. KGaA
- Chunfu Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ADHESIVE COMPOSITION FOR TEMPORARILY BONDING USE IN WAFER MANUFACTU...
- Publication number 20140303286
- Publication date Oct 9, 2014
- Leo Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...