PQ LLC – Trademark Portfolio

Entity Type: 16

PQ LLC holds 7 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 1 (Chemicals) — 7 filings in this category. The portfolio also extends into Class 42 (Computer & Scientific) across 6 Nice Classification classes. Currently, 7 trademarks are registered. Notable registered marks include L, AGSIL, KASIL, KASOLV, and BRITESIL. The owner is based in MALVERN, PA.