TechMark a Law Corporation
TechMark a Law Corporation is a San Jose, California-based trademark practice with 1,646 USPTO filings on file, 506 of which are currently live. The firm has represented 386 distinct trademark owners — a mid-breadth client roster at roughly 4.3 marks per client. In TTAB practice, the firm has handled 789 proceedings, more often as plaintiff (657) than defendant (136). 9 attorneys have appeared at the firm — 2 focused on prosecution, 3 on TTAB matters, 3 working across both areas.
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Editorial deep dives on prosecution strategy, TTAB, and brand portfolios
Class 42 Is Up 20% Year Over Year While the Rest of the Register Flatlines
Software and technology-services filings in Class 42 hit 6,632 in September 2026, up 20.2% from a year earlier and the biggest year-over-year gain of any top-15 class. Total applications slipped 0.7% to 55,684.
TTAB in Q3 2026: Contested Filings Rise 3.9% While Defaults End 56% of Oppositions
Oppositions and cancellations filed at the TTAB rose 3.9% to 3,044 in Q3 2026. Of the 2,937 that ended during the quarter, 1,636 (55.7%) ended in default because the respondent never answered.
How the Thirteen du Pont Factors Actually Get Weighed
The thirteen factors were never a scoring rubric: two keystones decide most cases, any single factor can end one, and the rest move only when someone pays to put evidence in. The finale of our thirteen-part series, with the scoreboard of every case it covered.