Aachen, Germany & Yeoju, South Korea, 5 March 2026 – Grünenthal, a global leader in pain management and related diseases, and BCWorld Pharm Co., Ltd. ("BCWP"), a specialty company actively expanding and diversifying its pain management portfolio through global open innovation partnerships, announced today that they have entered into a definitive agreement whereby BCWP will have the exclusive South Korean rights to Qutenza®, a topical, non-systemic, non-opioid patch treatment. In Europe, the