Pan Asia Bio Co., Ltd.

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Patents Grantslast 30 patents

Information Patent Grant
Multidrop tree branching functional polyethylene glycol, methods of...
- Patent number 7,144,978
- Issue date Dec 5, 2006
- Pan Asia Bio Co., Ltd.
- Junlian Huang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

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Patents Applicationslast 30 patents

Information Patent Application
Multidrop tree branching functional polyethylene glycol, methods of...
- Publication number 20050033058
- Publication date Feb 10, 2005
- Pan Asia Bio (Shanghai) Co., Ltd.
- Junlian Huang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...