Serial Number
77332841
Owner
MERCK KGAAAttorney
Kristin J. FrostFirst Use Date
Aug 25, 2008
Filing Date
Nov 19, 2007
EXPRESS MAG Trademark
Serial Number: 77332841 • Registration: 3525467
Trademark Classes
Owner Contact Info
3050 SPRUCE STREET
ST. LOUIS, MO 63103
Entity Type: 13
Legal Representation
Trademark Details
Filing Date
November 19, 2007
Registration Date
October 28, 2008
First Use Anywhere
August 25, 2008
First Use in Commerce
August 25, 2008
Published for Opposition
May 6, 2008
Goods & Services
Magnetic particles for clinical or medical laboratory use, namely, for use with lentiviral particles to enhance transduction or delivery of viruses to host cells; diagnostic preparations and reagents for clinical or medical laboratory use, namely, for enhancing the transduction or delivery of viruses from RNA lentiviral particles to host cells
Magnetic particles for scientific and research use, namely, for use with lentiviral particles to enhance transduction or delivery of viruses to host cells; diagnostic preparations and reagents for scientific and research use, namely, for enhancing the transduction or delivery of viruses from RNA lentiviral particles to host cells