Hong Sheng

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
4-methyl-dihydropyrimidines for the treatment and prophylaxis of He...
- Patent number 9,856,247
- Issue date Jan 2, 2018
- HOFFMANN-LA ROCHE INC.
- Lei Guo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Coatings for ceramic substrates
- Patent number 9,580,362
- Issue date Feb 28, 2017
- Allnex Belgium S.A.
- Hong Sheng
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
NOVEL 4-METHYL-DIHYDROPYRIMIDINES FOR THE TREATMENT AND PROPHYLAXIS...
- Publication number 20170334898
- Publication date Nov 23, 2017
- HOFFMANN-LA ROCHE INC.
- Lei Guo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL 4-METHYL-DIHYDROPYRIMIDINES FOR THE TREATMENT AND PROPHYLAXIS...
- Publication number 20160052921
- Publication date Feb 25, 2016
- HOFFMANN-LA ROCHE INC.
- Lei Guo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL 4-METHYL-DIHYDROPYRIMIDINES FOR THE TREATMENT AND PROPHYLAXIS...
- Publication number 20130267517
- Publication date Oct 10, 2013
- Lei Guo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COATINGS FOR CERAMIC SUBSTRATES
- Publication number 20120270055
- Publication date Oct 25, 2012
- Cytec Surface Specialties (Shanghai) Co., Ltd.
- Hong Sheng
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES