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Last Updated: February 20, 2020

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Ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate - Generic Drug Details

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What are the generic sources for ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate and what is the scope of patent protection?

Ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate is the generic ingredient in three branded drugs marketed by Salix Pharms, Novel Labs Inc, and Salix, and is included in three NDAs. There are seven patents protecting this compound and two Paragraph IV challenges. Additional information is available in the individual branded drug profile pages.

Ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate has one hundred and sixty-one patent family members in thirty-nine countries.

There are six drug master file entries for ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate. Two suppliers are listed for this compound.

Summary for ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate

International Patents:	161
US Patents:	7
Tradenames:	3
Applicants:	3
NDAs:	3
Drug Master File Entries:	6
Suppliers / Packagers:	2
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate
DailyMed Link:	ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate at DailyMed

Recent Litigation for ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate

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District Court Litigation

Case Name	Date
BAUSCH HEALTH IRELAND LIMITED v. LUPIN INC.	2019-04-01
Bausch Health Ireland Limited v. Lupin Ltd.

See all ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate litigation

Paragraph IV (Patent) Challenges for ASCORBIC ACID; POLYETHYLENE GLYCOL 3350; POTASSIUM CHLORIDE; SODIUM ASCORBATE; SODIUM CHLORIDE; SODIUM SULFATE

Tradename	Dosage	Ingredient	NDA	Submissiondate
PLENVU	FOR SOLUTION;ORAL	ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate	209381	2018-12-06
MOVIPREP	FOR SOLUTION;ORAL	ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate	021881	2007-11-27

US Patents and Regulatory Information for ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate

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Glossary

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Salix	PLENVU	ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate	FOR SOLUTION;ORAL	209381-001	May 4, 2018		RX	Yes	Yes	Start Trial	Start Trial	Y			Start Trial
Salix	PLENVU	ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate	FOR SOLUTION;ORAL	209381-001	May 4, 2018		RX	Yes	Yes	Start Trial	Start Trial	Y			Start Trial
Salix	PLENVU	ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate	FOR SOLUTION;ORAL	209381-001	May 4, 2018		RX	Yes	Yes	Start Trial	Start Trial	Y			Start Trial
Salix Pharms	MOVIPREP	ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate	FOR SOLUTION;ORAL	021881-001	Aug 2, 2006	AA	RX	Yes	Yes	Start Trial	Start Trial	Y	Y		Start Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration

International Patents for ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate

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Country	Patent Number	Estimated Expiration
Poland	220812	Start Trial
Hungary	E043605	Start Trial
Finland	10654	Start Trial
Australia	2003274377	Start Trial
>Country	>Patent Number	>Estimated Expiration

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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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