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Reference firm
US · Banner Witcoff
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.
Kang Myung-gu Patent Law Office
KR · 119 shared families
Kim & Chang
KR · 18 shared families
NAM & NAM
KR · 5 shared families
A&K Patent & Law Office
KR · 4 shared families
Olbareun International Patent & Law Office
KR · 4 shared families
Muhahn Patent & Law Firm
KR · 3 shared families
CHA Patent Law Firm
KR · 3 shared families
FirstLaw P.C.
KR · 2 shared families
YOON & YANG (IP) LLC
KR · 2 shared families
조앤파트너스
KR · 2 shared families