Patterson & Sheridan, LLP
Patterson & Sheridan, LLP is a Houston, TEXAS-based trademark practice with 2,099 USPTO filings on file, 1,233 of which are currently live. The firm has represented 596 distinct trademark owners — a mid-breadth client roster at roughly 3.5 marks per client. In TTAB practice, the firm has handled 224 proceedings, more often as defendant (121) than plaintiff (109). 36 attorneys have appeared at the firm — 14 focused on prosecution, 6 on TTAB matters, 9 working across both areas.
Explore the Trademark Intelligence Library
Editorial deep dives on prosecution strategy, TTAB, and brand portfolios
7-Eleven v. Nike: The Trademark Case That Isn't Really About Colors
What the USPTO and TTAB record shows about the Air Max 95 fight — and why the real question is striped trade dress, marketplace context, and Nike's own enforcement history.
Anthropic v. Abnormal: The Trademark Story Both Sides Left Out
What the public USPTO and TTAB record actually shows about the "A\" fight — and why every brand owner should be reading their own docket, not a reporter's.
Final Refusals Fell Every Month of Q2 Even as Examiners Issued More Non-Finals
Something split apart inside the USPTO's examining corps this spring.