Kwan; Henry K.H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kwan; Henry K.H..The latest application filed is for "compositions comprising viruses and methods for concentrating virus preparations".

Company Profile

0.2.10

Kwan; Henry K.H. - Summit NJ
Kwan; Henry K.H. - Kenilworth NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Compositions Comprising Viruses And Methods For Concentrating Virus Preparations App 20120093777 - Frei; Andreas ; et al.	2012-04-19
Compositions comprising viruses and methods for concentrating virus preparations App 20090098632 - Frei; Andreas ; et al.	2009-04-16
Compositions Comprising Viruses And Methods For Concentrating Virus Preparations App 20080293123 - Frei; Andreas ; et al.	2008-11-27
Compositions Comprising Viruses And Methods For Concentrating Virus Preparations App 20080261289 - Frei; Andreas ; et al.	2008-10-23
Compositions comprising viruses and methods for concentrating virus preparations App 20080194002 - Frei; Andreas ; et al.	2008-08-14
Compositions Comprising Viruses and Methods for Concentrating Virus Preparations App 20080138318 - Frei; Andreas ; et al.	2008-06-12
Compositions comprising viruses and methods for concentrating virus preparations App 20080085545 - Frei; Andreas ; et al.	2008-04-10
Compositions comprising viruses and methods for concentrating virus preparations App 20060018930 - Frei; Andreas ; et al.	2006-01-26
Compositions comprising viruses and methods for concentrating virus preparations App 20050260168 - Frei, Andreas ; et al.	2005-11-24
Compositions comprising viruses and methods for concentrating virus preparations App 20030157066 - Frei, Andreas ; et al.	2003-08-21
Compostions comprising viruses and methods for concentrating virus preparations Grant 6,544,769 - Frei , et al. April 8, 2	2003-04-08
Biologically stable interferon compositions comprising thimerosal Grant 4,847,079 - Kwan July 11, 1	1989-07-11

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