EXPRESS MAG
RegisteredWord Mark
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Ownership
MK
Address
FRANKFURTER STR. 250, 3050 Spruce Street
Darmstadt, MO 64293
DE
Critical Dates
First Use Date
Aug 25, 2008
Filing Date
Nov 19, 2007
Registration Date
Oct 28, 2008
Mark Descriptions
Goods
Class 1
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
Class 5
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
Mark Elements
Text Mark
EXPRESS MAG
Category
Trademark
Standard Characters
Yes
Color Claim
No
Pseudo Mark
EXPRESS MAGNET
Trademark Timeline
Filing Date
Publication Date
First Use
Registration Date
Trademark Assignment
Assigned to SIGMA-ALDRICH CO.
Trademark Assignment
Assigned to SIGMA-ALDRICH CO. NEWCO INC.
Trademark Assignment
Assigned to SIGMA-ALDRICH CO. LLC
Trademark Assignment
Assigned to MERCK KGAA
USPTO Records
No documents found for this trademark.