Serial Number
72100644
Owner
DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLCAttorney
JESSICA M. SINNOTTFirst Use Date
Jun 20, 1960
Filing Date
Jul 11, 1960
AMBERLYST Trademark
Serial Number: 72100644 • Registration: 0712000
Trademark Classes
Owner Contact Info
974 CENTRE ROAD
WILMINGTON, DE 19805
Entity Type: 16
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PA 191062399
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
July 11, 1960
Registration Date
March 7, 1961
First Use Anywhere
June 20, 1960
First Use in Commerce
June 20, 1960
Goods & Services
Catalyst