David H. Jaffer
23 Clients
0 Marks
29 Managed TTAB(62%P/38%D)
David H. Jaffer is a USPTO correspondent of record. In TTAB matters, 29 proceedings appear on the record, more often as plaintiff (18) than defendant (11). The correspondent is associated with ROSENBLUM, PARISH & BACIGALUPI.
Showing 10 of 18 owners · 0 marks
BA0Registered0Pending0Dead
BA
0Registered
0Pending
0Dead
DT0Registered0Pending0Dead
DT
0Registered
0Pending
0Dead
EG0Registered0Pending0Dead
EG
0Registered
0Pending
0Dead
FT0Registered0Pending0Dead
FT
0Registered
0Pending
0Dead
IC0Registered0Pending0Dead
IC
0Registered
0Pending
0Dead
Explore the Trademark Intelligence Library
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.