Last Updated: September 29, 2026

DIMETHYL SULFOXIDE Drug Patent Profile

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Which patents cover Dimethyl Sulfoxide, and what generic alternatives are available?

Dimethyl Sulfoxide is a drug marketed by Mylan Institutional and Renova Pharms and is included in two NDAs.

The generic ingredient in DIMETHYL SULFOXIDE is dimethyl sulfoxide. Two suppliers are listed for this compound. Additional details are available on the dimethyl sulfoxide profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Dimethyl Sulfoxide

A generic version of DIMETHYL SULFOXIDE was approved as dimethyl sulfoxide by RENOVA PHARMS on July 7^th, 2026.

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Summary for DIMETHYL SULFOXIDE

US Patents:	0
Applicants:	2
NDAs:	2

US Patents and Regulatory Information for DIMETHYL SULFOXIDE

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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
Mylan Institutional	DIMETHYL SULFOXIDE	dimethyl sulfoxide	SOLUTION;INTRAVESICAL	076185-001	Nov 29, 2002		DISCN	No	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
Renova Pharms	DIMETHYL SULFOXIDE	dimethyl sulfoxide	SOLUTION;INTRAVESICAL	220173-001	Jul 7, 2026	AT	RX	No	No	⤷ Start Trial	⤷ 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

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