Neal K. H. Cheung

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Vallejo, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Anticomplement activity assays
- Patent number 5,972,632
- Issue date Oct 26, 1999
- Bayer Corporation
- Grace C. Tsay
- G01 - MEASURING TESTING
Information Patent Grant
Preparation of .alpha..sub.1 -antichymotrypsin
- Patent number 5,561,108
- Issue date Oct 1, 1996
- Bayer Corporation
- Grace C. Tsay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE