Serial Number
78911449
Owner
SIGMA-ALDRICH BIOTECHNOLOGY L.P.Attorney
Kristin J. FrostFirst Use Date
Nov 1, 1971
Filing Date
Jun 19, 2006
AM-EX-OL Trademark
Serial Number: 78911449 • Registration: 3342045
Trademark Classes
Owner Contact Info
3050 SPRUCE STREET
ST. LOUIS, MO 63103
Entity Type: 13
Legal Representation
Correspondence Address
Kristin J. Frost Sigma-Aldrich Co. LLC
3050 Spruce Street
Law Department
St. Louis
MO 63103
Trademark Details
Filing Date
June 19, 2006
Registration Date
November 20, 2007
First Use Anywhere
November 1, 1971
First Use in Commerce
November 1, 1971
Published for Opposition
February 20, 2007
Cancellation Date
June 27, 2014