By P.J. D’Annunzio (January 12, 2024, 9:31 PM EST) — Chemours, Nike and TikTok are among the corporate powerhouses that will argue buzz-phrase-heavy cases before the Third Circuit in January as panels consider if a pollution advisory was based on “bad science,” if the term “cool compression” infringed a small sportswear company’s trademark and if the popular video app is liable for a viral “blackout challenge” that turned deadly….