ALEXANDRIA, Va., May 15 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'SIPRO PRO IN THE SI ERA' in its latest official gazette. The trademark application with the serial number 99519135 was filed on Nov. 27, 2025.
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Goods and Services: 1 - Surfactants for use in the manufacture of synthetic detergents; Nitrogen compounds; Nitrogen oxides; Chemical oxidants for use in the manufacture of printed circuits; Anti-static preparations for industrial purposes; Etchants for use in the manufacture of printed circuit boards;...
International/US Class(es): 1
Mark Drawing Code: 5 - AN ILLUSTRATION DRAWING WITH WORD(S) /LETTER(S)/ NUMBER(S) IN
Current Owner(s): Zhangzhou Xi...