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Last Updated: December 13, 2024

Phentolamine mesylate - Generic Drug Details

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What are the generic sources for phentolamine mesylate and what is the scope of patent protection?

Phentolamine mesylate is the generic ingredient in four branded drugs marketed by Septodont Holding, Hikma, Precision Dose Inc, Novartis, and Famygen Life Sci, and is included in five NDAs. There are six patents protecting this compound. Additional information is available in the individual branded drug profile pages.

Phentolamine mesylate has twenty-three patent family members in sixteen countries.

There are three drug master file entries for phentolamine mesylate. Five suppliers are listed for this compound.

Summary for phentolamine mesylate

International Patents:	23
US Patents:	6
Tradenames:	4
Applicants:	5
NDAs:	5
Drug Master File Entries:	3
Finished Product Suppliers / Packagers:	5
Raw Ingredient (Bulk) Api Vendors:	110
Clinical Trials:	16
Patent Applications:	1,555
Drug Prices:	Drug price trends for phentolamine mesylate
What excipients (inactive ingredients) are in phentolamine mesylate?	phentolamine mesylate excipients list
DailyMed Link:	phentolamine mesylate at DailyMed

Drug Prices for phentolamine mesylate

See drug prices for phentolamine mesylate

Recent Clinical Trials for phentolamine mesylate

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

Sponsor	Phase
University of Alberta	Phase 4
Cairo University	Phase 3
University of Alberta	N/A

See all phentolamine mesylate clinical trials

Pharmacology for phentolamine mesylate

Drug Class	alpha-Adrenergic Blocker
Mechanism of Action	Adrenergic alpha-Antagonists

Medical Subject Heading (MeSH) Categories for phentolamine mesylate

Adrenergic alpha-Antagonists
Antihypertensive Agents

Anatomical Therapeutic Chemical (ATC) Classes for phentolamine mesylate

C04AB	Imidazoline derivatives
C04A	PERIPHERAL VASODILATORS
C04	PERIPHERAL VASODILATORS
C	Cardiovascular system

V03AB	Antidotes
V03A	ALL OTHER THERAPEUTIC PRODUCTS
V03	ALL OTHER THERAPEUTIC PRODUCTS
V	Various

US Patents and Regulatory Information for phentolamine mesylate

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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
Precision Dose Inc	PHENTOLAMINE MESYLATE	phentolamine mesylate	INJECTABLE;INJECTION	207686-001	Jul 14, 2017	AP	RX	No	No	⤷ Sign Up	⤷ Sign Up				⤷ Sign Up
Novartis	REGITINE	phentolamine mesylate	INJECTABLE;INJECTION	008278-003	Approved Prior to Jan 1, 1982		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up				⤷ Sign Up
Famygen Life Sci	RYZUMVI	phentolamine mesylate	SOLUTION;OPHTHALMIC	217064-001	Sep 25, 2023		RX	Yes	Yes	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Famygen Life Sci	RYZUMVI	phentolamine mesylate	SOLUTION;OPHTHALMIC	217064-001	Sep 25, 2023		RX	Yes	Yes	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Famygen Life Sci	RYZUMVI	phentolamine mesylate	SOLUTION;OPHTHALMIC	217064-001	Sep 25, 2023		RX	Yes	Yes	⤷ Sign Up	⤷ Sign Up				⤷ Sign Up
Famygen Life Sci	RYZUMVI	phentolamine mesylate	SOLUTION;OPHTHALMIC	217064-001	Sep 25, 2023		RX	Yes	Yes	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Famygen Life Sci	RYZUMVI	phentolamine mesylate	SOLUTION;OPHTHALMIC	217064-001	Sep 25, 2023		RX	Yes	Yes	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration

Expired US Patents for phentolamine mesylate

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Septodont Holding	ORAVERSE	phentolamine mesylate	INJECTABLE;INJECTION	022159-001	May 9, 2008	⤷ Sign Up	⤷ Sign Up
Septodont Holding	ORAVERSE	phentolamine mesylate	INJECTABLE;INJECTION	022159-001	May 9, 2008	⤷ Sign Up	⤷ Sign Up
Septodont Holding	ORAVERSE	phentolamine mesylate	INJECTABLE;INJECTION	022159-001	May 9, 2008	⤷ Sign Up	⤷ Sign Up
Septodont Holding	ORAVERSE	phentolamine mesylate	INJECTABLE;INJECTION	022159-001	May 9, 2008	⤷ Sign Up	⤷ Sign Up
Septodont Holding	ORAVERSE	phentolamine mesylate	INJECTABLE;INJECTION	022159-001	May 9, 2008	⤷ Sign Up	⤷ Sign Up
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>Patent No.	>Patent Expiration

International Patents for phentolamine mesylate

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Country	Patent Number	Title	Estimated Expiration
Japan	2016506966	フェントラミンの水性点眼液およびそれらの医学的用途	⤷ Sign Up
Israel	282624		⤷ Sign Up
Japan	6335927		⤷ Sign Up
Mexico	2021004708		⤷ Sign Up
China	113164452		⤷ Sign Up
World Intellectual Property Organization (WIPO)	2020087021		⤷ Sign Up
European Patent Office	2950648	SOLUTIONS OPHTALMIQUES AQUEUSES DE PHENTOLAMINE ET UTILISATIONS MÉDICALES ASSOCIÉES (AQUEOUS OPHTHALMIC SOLUTIONS OF PHENTOLAMINE AND MEDICAL USES THEREOF)	⤷ Sign Up
>Country	>Patent Number	>Title	>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 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.