Serial Number
90050347
Owner
TOKYO OHKA KOGYO CO., LTD.Attorney
Charles T. J. WeigellFiling Date
Jul 13, 2020
TLDP Trademark
Serial Number: 90050347 • Registration: 6656061
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
July 13, 2020
Registration Date
March 1, 2022
Published for Opposition
December 14, 2021
Goods & Services
Chemicals, namely, chemicals for the deposition of thin films upon semiconductor wafers for the manufacture of semiconductors; chemicals for semiconductor manufacturing; protective film formation chemical agents