Last Updated: June 23, 2026

ZYNRELEF Drug Patent Profile


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

Zynrelef is a drug marketed by Heron Theraps Inc and is included in one NDA. There are sixteen patents protecting this drug.

The generic ingredient in ZYNRELEF is bupivacaine; meloxicam. There are twelve drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the bupivacaine; meloxicam profile page.

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Summary for ZYNRELEF
US Patents:0
Applicants:1
NDAs:1
Drug Prices: Drug price information for ZYNRELEF
What excipients (inactive ingredients) are in ZYNRELEF?ZYNRELEF excipients list
DailyMed Link:ZYNRELEF at DailyMed

US Patents and Regulatory Information for ZYNRELEF

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Heron Theraps Inc ZYNRELEF KIT bupivacaine; meloxicam SOLUTION, EXTENDED RELEASE;PERIARTICULAR 211988-003 May 12, 2021 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Heron Theraps Inc ZYNRELEF KIT bupivacaine; meloxicam SOLUTION, EXTENDED RELEASE;PERIARTICULAR 211988-002 May 12, 2021 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Heron Theraps Inc ZYNRELEF KIT bupivacaine; meloxicam SOLUTION, EXTENDED RELEASE;PERIARTICULAR 211988-003 May 12, 2021 DISCN Yes No ⤷  Start Trial ⤷  Start Trial Y ⤷  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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