Tapentadol immediate release - Grunenthal
At a glance
- Drug Originator Grunenthal
- Drug Licenced by Collegium Pharmaceutical; Janssen Pharmaceutical KK; Janssen Research & Development; Ortho-McNeil
- Drug Class Amines; Opioid analgesics; Phenols; Small molecules
- Mechanism of Action Opioid mu receptor agonists
- USA Patent Applicants COLLEGIUM PHARM INC
- USA Patents 3
- NDAs 2
- International Patents 45
- Patent Applications 360

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