Serial Number
77238739
Owner
Showa Denko Kabushiki KaishaAttorney
Jeffrey H. KaufmanFiling Date
Jul 25, 2007
S SHOWA DENKO Trademark
Serial Number: 77238739 • Registration: 3600918
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
July 25, 2007
Registration Date
April 7, 2009
Published for Opposition
January 20, 2009
Cancellation Date
November 13, 2015
Goods & Services
High performance liquid chromatography columns; instruments, namely, eluent degassing apparatus for high performance liquid chromatography; refractive index detector for detecting compounds having no UV absorption such as sugars, fatty acids and esters and/or for detecting compounds dissolved in eluent having UV absorption; ion chromatography instruments, namely, conductivity detectors; artificial graphite electrodes for electric steel making furnaces
Standard reference materials to be used in the calibration of measuring instruments, namely, certified samples of polystyrene, polymethilmethacrylate and pullulan