OSMOPREP Drug Patent Profile

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Osmoprep is a drug marketed by Salix Pharms and is included in one NDA. There is one patent protecting this drug and one Paragraph IV challenge.

This drug has twenty-nine patent family members in eleven countries.

The generic ingredient in OSMOPREP is sodium phosphate, dibasic, anhydrous; sodium phosphate, monobasic, monohydrate. There are one thousand four hundred and seventy-two drug master file entries for this compound. Additional details are available on the sodium phosphate, dibasic, anhydrous; sodium phosphate, monobasic, monohydrate profile page.

There is one Paragraph IV patent challenge for this drug. This may lead to patent invalidation or a license for generic production.

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International Patents:	29
US Patents:	1
Applicants:	1
NDAs:	1
Clinical Trials:	1
Formulation / Manufacturing:	see details
Drug Prices:	Drug price information for OSMOPREP
Drug Sales Revenues:	Drug sales revenues for OSMOPREP
What excipients (inactive ingredients) are in OSMOPREP?	OSMOPREP excipients list
DailyMed Link:	OSMOPREP at DailyMed

Identify potential brand extensions & 505(b)(2) entrants

Sponsor	Phase
Valeant Pharmaceuticals International, Inc.	Phase 4
Bausch Health Americas, Inc.	Phase 4

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
OSMOPREP	Tablets	sodium phosphate, dibasic, anhydrous; sodium phosphate, monobasic, monohydrate	1.102 g and 0.398 g	021892	1	2008-04-09

OSMOPREP is protected by one US patents.

Colonic purgative composition with soluble binding agent
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial

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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 Pharms	OSMOPREP	sodium phosphate, dibasic, anhydrous; sodium phosphate, monobasic, monohydrate	TABLET;ORAL	021892-001	Mar 16, 2006		DISCN	Yes	No	⤷ Try a Trial	⤷ Try a Trial	Y	Y		⤷ Try a Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Salix Pharms	OSMOPREP	sodium phosphate, dibasic, anhydrous; sodium phosphate, monobasic, monohydrate	TABLET;ORAL	021892-001	Mar 16, 2006	⤷ Try a Trial	⤷ Try a Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>Patent No.	>Patent Expiration

See the table below for patents covering OSMOPREP around the world.

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Country	Patent Number	Title	Estimated Expiration
Japan	5329042		⤷ Try a Trial
Brazil	122014001142	Formulação purgativa colônica, kit, método de purgar o cólon de um paciente, e, processo de produzir a formulação purgativa colônica	⤷ Try a Trial
Australia	2004292428	Colonic purgative composition with soluble binding agent	⤷ Try a Trial
World Intellectual Property Organization (WIPO)	2005051361		⤷ Try a Trial
>Country	>Patent Number	>Title	>Estimated Expiration

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Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1874117	SPC/GB14/041	United Kingdom	⤷ Try a Trial	PRODUCT NAME: DOLUTEGRAVIR OR A PHARMACEUTICALLY ACCEPTABLE SALT OR SOLVATE THEREOF, INCLUDING DOLUTEGRAVIR SODIUM; REGISTERED: UK EU/1/13/892/001-006 20140121
2203431	1590018-6	Sweden	⤷ Try a Trial	PRODUCT NAME: DASABUVIR OR A SALT THEREOF, INCLUDING DASABUVIR SODIUM MONOHYDRATE; REG. NO/DATE: EU/1/14/983 20150119
0480717	SPC/GB98/025	United Kingdom	⤷ Try a Trial	PRODUCT NAME: MONTELUKAST, OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, PREFERABLY MONTELUKAST SODIUM; REGISTERED: FI 12766 19970825; FI 12767 19970825; UK 00025/0357 19980115; UK 00025/0358 19980115
2203431	15C0013	France	⤷ Try a Trial	PRODUCT NAME: DASABUVIR OU UN SEL DE CELUI-CI, NOTAMMENT LE SEL DE SODIUM; REGISTRATION NO/DATE: EU/1/14/983 20150119
>Patent Number	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration	>SPC Description