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Reference firm
US · Oppenheimer Wolff & Donnelly LLP
KR-US · Published partner market · All available years · Filing dates checked through 2026-09-02 · Observed from shared trademark families
Candidates below share observed trademark-family evidence with the same reference firm.
Lee International Patent Law Office
KR · 10 shared families
Moon & Moon International Patent Law Office
KR · 2 shared families
GV Patent
KR · 1 shared families
Kim & Chang
KR · 1 shared families
Myungshin & Partners
KR · 1 shared families
Namyang patent & Law office
KR · 1 shared families
S&L Partners
KR · 1 shared families
Sejong Law Firm
KR · 1 shared families
YOON & YANG (IP) LLC
KR · 1 shared families
강영수특허법률사무소
KR · 1 shared families