AM-EX-OL
CancelledCombined Mark
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Ownership
SB
Owner Name
Address
3050 Spruce Street
St. Louis, MO 63103
Critical Dates
First Use Date
Nov 1, 1971
Filing Date
Jun 19, 2006
Registration Date
Nov 20, 2007
Mark Descriptions
Goods
Class 1
CHEMICALS FOR USE IN INDUSTRY AND SCIENCE, NAMELY, 2-PHENYL-4-CHLOROQUINAZOLINE, AN ORGANIC CHEMICAL REAGENT USED FOR THE CONVERSION OF PHENOLS TO ANILINES
Mark Elements
Text Mark
AM-EX-OL
Category
Trademark
Standard Characters
No
Color Claim
No
Trademark Timeline
First Use
Filing Date
Publication Date
Registration Date
Trademark Assignment
Assigned to SIGMA-ALDRICH CO.
Trademark Assignment
Assigned to SIGMA-ALDRICH CO. LLC
Trademark Assignment
Assigned to SIGMA-ALDRICH CO. NEWCO INC.
USPTO Records
No documents found for this trademark.