Hong An

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Acton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for removing protein aggregates and virus from a protein so...
- Patent number 7,465,397
- Issue date Dec 16, 2008
- Millipore Corporation
- Martin Siwak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for removing protein aggregates and virus from a protein so...
- Patent number 7,118,675
- Issue date Oct 10, 2006
- Millipore Corporation
- Martin Siwak
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for removing protein aggregates and virus from a protein so...
- Publication number 20060249455
- Publication date Nov 9, 2006
- Millipore Corporation
- Martin Siwak
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for prefiltration of a protein solution
- Publication number 20030201229
- Publication date Oct 30, 2003
- Martin Siwak
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for removing protein aggregates and virus from a protein so...
- Publication number 20030146156
- Publication date Aug 7, 2003
- Martin Siwak
- C07 - ORGANIC CHEMISTRY