Fudu Miao

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Louisville, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Purifying cyclic esters by aqueous solvent extraction and further p...
- Patent number 5,856,523
- Issue date Jan 5, 1999
- Chronopol, Inc.
- Fudu Miao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purifying cyclic esters by aqueous solvent extraction
- Patent number 5,686,630
- Issue date Nov 11, 1997
- Chronopol, Inc.
- Fudu Miao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for the recovery and purification of organic a...
- Patent number 5,681,728
- Issue date Oct 28, 1997
- Chronopol, Inc.
- Fudu Miao
- C07 - ORGANIC CHEMISTRY