Mark Identification
TOYOSCREEN
Serial Number
78321375
Filing Date
Oct 31, 2003
Registration Date
Aug 9, 2005
Trademark by
Active Trademark
Classification Information
Chemicals, namely, hydrophilic polymer gels, for use in ion exchange, hydrophobic and affinity chromatography for separation refining of proteins; hydrophilic polymer gels, packed in columns for separation refining of proteins
Chemicals