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Shanghai, CN
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last 30 patents
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Patent Grant
Composition of reinforced polyalkylene terephthalate, preparation a...
Patent number
11,104,795
Issue date
Aug 31, 2021
BASF SE
Zhenguo Liu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Transesterification of polyesters
Patent number
10,703,900
Issue date
Jul 7, 2020
BASF SE
Zhenguo Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
TRANSESTERIFICATION OF POLYESTERS
Publication number
20180179376
Publication date
Jun 28, 2018
BASF SE
Zhenguo LIU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION OF REINFORCED POLYALKYLENE TEREPHTHALATE, PREPARATION A...
Publication number
20160060452
Publication date
Mar 3, 2016
BASF SE
Zhenguo Liu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL