Last Updated: June 22, 2026

DIMETHYL Drug Patent Profile


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When do Dimethyl patents expire, and when can generic versions of Dimethyl launch?

Dimethyl is a drug marketed by Accord Hlthcare, Alkem Labs Ltd, Amneal, Aurobindo Pharma, Cipla, Glenmark Pharms Ltd, Hetero Labs Ltd Iii, Lupin, Macleods Pharms Ltd, MSN, Mylan, Prinston Inc, Sawai Usa, Sola Pharms, Torrent, Twi Pharms, Zydus Pharms, and Mylan Institutional. and is included in eighteen NDAs.

The generic ingredient in DIMETHYL is dimethyl sulfoxide. There are seventy-six drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the dimethyl sulfoxide profile page.

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Summary for DIMETHYL
US Patents:0
Applicants:18
NDAs:18
Drug Prices: Drug price information for DIMETHYL
DailyMed Link:DIMETHYL at DailyMed

US Patents and Regulatory Information for DIMETHYL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Twi Pharms DIMETHYL FUMARATE dimethyl fumarate CAPSULE, DELAYED RELEASE;ORAL 210382-002 Oct 14, 2020 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Sola Pharms DIMETHYL FUMARATE dimethyl fumarate CAPSULE, DELAYED RELEASE;ORAL 210436-002 Mar 26, 2021 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Zydus Pharms DIMETHYL FUMARATE dimethyl fumarate CAPSULE, DELAYED RELEASE;ORAL 210538-001 Sep 24, 2020 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Torrent DIMETHYL FUMARATE dimethyl fumarate CAPSULE, DELAYED RELEASE;ORAL 210390-001 Jan 6, 2025 DISCN 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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