Pharsight

1. List of Acetadote drug patents

Patent Number	Company	Patent Title	Patent Expiry
These patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US8653061	CUMBERLAND PHARMS	Acetylcysteine composition and uses thereof	Aug, 2025 (2 years from now)
US8399445	CUMBERLAND PHARMS	Acetylcysteine composition and uses thereof	Aug, 2025 (2 years from now)
US8148356	CUMBERLAND PHARMS	Acetylcysteine composition and uses therefor	May, 2026 (3 years from now)
US9327028	CUMBERLAND PHARMS	Acetylcysteine compositions and methods of use thereof	Jul, 2031 (8 years from now)
US8722738	CUMBERLAND PHARMS	Acetycysteine compositions and methods of use thereof	Apr, 2032 (9 years from now)

Market Authorisation Date: 23 January, 2004

Treatment: Method of treating acetaminophen overdose with acetylcysteine solutions; Composition and method for providing a reduction in side effects for human patients in need of acetylcysteine therapy

Dosage: INJECTABLE;INTRAVENOUS

Strength	Submission Date	ANDA(s) Filed	First applicant approval	Last patent expiry	180 day status
200 mg/mL, 30 mL vials	04 Apr, 2012	3	07 Nov, 2012	21 May, 2026	Eligible

Strength	Dosage	Availability
6GM/30ML (200MG/ML)	INJECTABLE;INTRAVENOUS	Prescription

2. List of Cetylev drug patents

Patent Number	Company	Patent Title	Patent Expiry
These patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US8747894	ARBOR PHARMS LLC	Effervescent compositions containing N-acetylcysteine	May, 2032 (9 years from now)
US9561204	ARBOR PHARMS LLC	Effervescent compositions containing N-acetylcysteine	May, 2032 (9 years from now)
US9427421	ARBOR PHARMS LLC	Effervescent compositions containing N-acetylcysteine	May, 2032 (9 years from now)