Lincoln Bandlow, who has represented a pornography production company in more than 2,000 copyright infringement lawsuits, has left Fox Rothschild, the law firm where he had been a partner since 2015.

Bandlow’s work representing Strike 3 Holdings, which makes porn films under the brands “Tushy,” “Vixen” and “Blacked,” has come under increased scrutiny from judges around the country. The company’s file-and-settle strategy has led at least one judge to label it a “copyright troll,” and also led to sanctions against Bandlow for failing to meet court deadlines. At the same time, Bandlow continues to battle a challenge involving the evidence Strike 3’s lawsuits rely upon.