Anna Zheng

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling anionic polymerization
- Patent number 8,546,503
- Issue date Oct 1, 2013
- East China University Of Science And Technology; Shanghai Fuen Plast-Rubber C...
- Anna Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation method of functional master batch of polyolefin and its...
- Patent number 7,531,225
- Issue date May 12, 2009
- Shanghai Sujie Science-Technology Co. Ltd.
- Anna Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation method of functional master batch of polyolefin and its...
- Patent number 7,282,538
- Issue date Oct 16, 2007
- Shanghai Sujie Science-Technology Co., Ltd. East China University of Science...
- Anna Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONTROLLING ANIONIC POLYMERIZATION
- Publication number 20120116023
- Publication date May 10, 2012
- Anna Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Antimicrobial and bacteriostatic-modified polymers for cellulose fi...
- Publication number 20080139441
- Publication date Jun 12, 2008
- Huining Xiao
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PREPARATION METHOD OF FUNCTIONAL MASTER BATCH OF POLYOLEFIN AND ITS...
- Publication number 20070270552
- Publication date Nov 22, 2007
- Anna Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation method of functional master batch of polyolefin and its...
- Publication number 20050133952
- Publication date Jun 23, 2005
- Anna Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...