Serial Number
88834650
Owner
ROTH BIOSCIENCES, LLCAttorney
Catherine S. CollinsFirst Use Date
Sep 16, 2022
Filing Date
Mar 14, 2020
DUOGEN Trademark
Serial Number: 88834650 • Registration: 6901683
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Catherine S. Collins Gardner, Linn, Burkhart & Ondersma LLP
2900 Charlevoix Drive, S.E., Suite 300
Grand Rapids, MI 49546
United States
Trademark Details
Filing Date
March 14, 2020
Registration Date
November 15, 2022
First Use Anywhere
September 16, 2022
First Use in Commerce
September 16, 2022
Published for Opposition
January 19, 2021
Goods & Services
Microbiological diagnostic products, namely, chemicals for the detection of microorganisms