John C. Eisenhart
7 Clients
0 Marks
9 Managed TTAB(22%P/78%D)
John C. Eisenhart is a USPTO correspondent of record. In TTAB matters, 9 proceedings appear on the record, more often as defendant (7) than plaintiff (2). The correspondent is associated with NIXON & VANDERHYE PC.
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Explore the Trademark Intelligence Library
Editorial deep dives on prosecution strategy, TTAB, and brand portfolios
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When the Trademark Trial and Appeal Board cleared its opposition docket in Q4 2025, the people who filed the oppositions mostly walked away winners.
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