Last Updated: September 26, 2026

Watson Labs Company Profile

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What is the competitive landscape for WATSON LABS

WATSON LABS has one thousand and thirty-three approved drugs.

There are seventeen tentative approvals on WATSON LABS drugs.

Summary for Watson Labs

US Patents:	0
Tradenames:	400
Ingredients:	377
NDAs:	1033

Drugs and US Patents for Watson Labs

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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
Watson Labs	CLONAZEPAM	clonazepam	TABLET;ORAL	074964-002	Dec 30, 1997		DISCN	No	No		⤷ Start Trial				⤷ Start Trial
Watson Labs	AMLODIPINE BESYLATE AND BENAZEPRIL HYDROCHLORIDE	amlodipine besylate; benazepril hydrochloride	CAPSULE;ORAL	077890-001	Oct 14, 2010	AB	RX	No	No		⤷ Start Trial				⤷ Start Trial
Watson Labs	NEFAZODONE HYDROCHLORIDE	nefazodone hydrochloride	TABLET;ORAL	076073-004	Sep 16, 2003		DISCN	No	No		⤷ Start Trial				⤷ Start Trial
Watson Labs	CHLOROTHIAZIDE	chlorothiazide	TABLET;ORAL	086796-001	Aug 15, 1983		DISCN	No	No		⤷ Start Trial				⤷ Start Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration

Paragraph IV (Patent) Challenges for WATSON LABS drugs

Drugname	Dosage	Strength	Tradename	Submissiondate
➤ Subscribe	for Injection	200 mcg/vial	➤ Subscribe	2015-05-01
➤ Subscribe	for Injection	100 mcg/vial and 500 mcg/vial	➤ Subscribe	2015-04-14

Similar Applicant Names

Applicants may be listed under multiple names.
Here is a list of applicants with similar names.

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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. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification 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.