Serial Number
90861020
Owner
KELLOGG BROWN & ROOT LLCAttorney
Dyan M. HouseFirst Use Date
Jan 1, 2019
Filing Date
Aug 2, 2021
PURIFIERPLUS Trademark
Serial Number: 90861020 • Registration: 7310921
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
August 2, 2021
Registration Date
February 20, 2024
First Use Anywhere
January 1, 2019
First Use in Commerce
January 1, 2019
Published for Opposition
February 21, 2023
Goods & Services
Licensing of technology for ammonia production
engineering services relating to ammonia production process