James A. Oliff
James A. Oliff is a USPTO correspondent of record based in Alexandria, VIRGINIA, listed on 1,025 trademark filings (128 currently live). The correspondent has worked across 462 distinct trademark owners — a broad client roster of mostly one-off filings at roughly 2.2 marks per client. In TTAB matters, 134 proceedings appear on the record, more often as defendant (85) than plaintiff (50). The correspondent is associated with Oliff & Berridge, PLC.
NCNISSAN CHEMICAL CORPORATION24 marks11Registered0Pending13Dead
MC10Registered0Pending21Dead
KC7Registered0Pending18Dead
KK5Registered0Pending2Dead
5Registered0Pending1DeadChuo-ku, Kobe-shi, Hyogo-ken, JP
UP4Registered0Pending6Dead
DLDE LA RUE HOLDINGS LIMITED4 marks4Registered0Pending0Dead
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Editorial deep dives on prosecution strategy, TTAB, and brand portfolios
TTAB Q4 2025: Opposition Plaintiffs Won Roughly Five of Every Eight Decisions
When the Trademark Trial and Appeal Board cleared its opposition docket in Q4 2025, the people who filed the oppositions mostly walked away winners.
Maradona's Heirs Win at the TTAB as Q1 Filings Slip 7.4%
On the last day of the quarter, the Trademark Trial and Appeal Board sustained an opposition brought by the heirs of Diego Armando Maradona against Sattvica S.A.
Challengers Won Most TTAB Oppositions in Q3 2025 — and Big Tech Filed a Late-September Wall of Them
When the Trademark Trial and Appeal Board decided an opposition on the merits this quarter, the party bringing the challenge usually won.