1
Thomas Gruber: Pharmaceutical formulation containing dye. Thomas J Gruber, Bell Boyd & Lloyd, May 8, 2007: US07214385 (32 worldwide citation)

Methods and compositions for preventing abuse of dosage forms comprising an opioid analgesic and an aversive agent (e.g., a dye) in an effective amount to deter an abuser from administering a tampered form of the dosage form intravenously, intranasally, and/or orally are revealed.


2
Gruber Thomas: Pharmaceutical formulation containing dye. Gruber Thomas, PICCIANO Dante J, February 27, 2003: WO/2003/015531 (7 worldwide citation)

Methods and compositions for preventing abuse of dosage forms comprising an opioid analgesic and an aversive agent (e.g., a dye) in an effective amount to deter an abuser from administering a tampered form of the dosage form intravenously, intranasally, and/or orally are revealed.


3
Thomas Gruber: Pharmaceutical formulation containing dye. Bell Boyd & Lloyd, April 28, 2005: US20050089475-A1

Methods and compositions for preventing abuse of dosage forms comprising an opioid analgesic and an aversive agent (e.g., a dye) in an effective amount to deter an abuser from administering a tampered form of the dosage form intravenously, intranasally, and/or orally are revealed.