Gupta Wessler LLP | 2,662 followers on LinkedIn. Appellate Advocates for Plaintiffs | Gupta Wessler is the nation's premier plaintiff-side appellate boutique. Founded in 2012, we have become the go-to appellate advocates for the nation's top trial lawyers, serving as a counterweight to the corporate dominance of the Supreme Court and appellate bar. Gupta Wessler's practice before the U.S.