Lowenstein & Weatherwax LLP was tapped as a Top Boutique by the Daily Journal, one of only 20 boutique law firms in California to be honored.  The Daily Journal’s article focuses on L&W’s Patent Trial & Appeals Board (PTAB) practice, noting, “in recent years, the firm has established itself as a top patent boutique that specializes in representing companies with patents facing U.S. Patent and Trademark Office challenges by some of the largest technology companies in the world” and that “a data analytics company, Patexia, found that the firm had the best performance record in inter partes litigation from 2013 to 2018 of all 1,100 firms surveyed.”


Lowenstein & Weatherwax LLP is one of the top PTAB litigation firms in the country. In its first seven years, L&W has represented clients in over 150 IPRs/CBMs before the Patent Trial and Appeals Board, including over 30 active matters.  Lowenstein & Weatherwax also has a thriving appellate practice that includes nine active Federal Circuit matters and three prior U.S. Supreme Court matters, including one argued before the Supreme Court.