CILLIGEN
CancelledWord Mark
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Ownership
SC
Address
3500 Dekalb St.
MO St. Louis
Critical Dates
First Use Date
Nov 15, 1962
Filing Date
Dec 10, 1962
Registration Date
Nov 24, 1964
Mark Descriptions
Goods
Class 6
Reagents for Laboratory Use in Pharmaceutical and Medical Testing
Class 1
Reagents for Laboratory Use in Pharmaceutical and Medical Testing
Mark Elements
Text Mark
CILLIGEN
Category
Trademark
Standard Characters
Yes
Color Claim
No
Trademark Timeline
First Use
Filing Date
Registration Date
Trademark Assignment
Assigned to SIGMA INTERNATIONAL, LTD.
Trademark Assignment
Assigned to SIGMA CHEMICAL COMPANY
Trademark Assignment
Assigned to SIGMA-ALDRICH CO.
Trademark Assignment
Assigned to SIGMA-ALDRICH BIOTECHNOLOGY LP
USPTO Records
No documents found for this trademark.