Last Updated: June 22, 2026

Piper - Generic Drug Details


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US Patents and Regulatory Information for piper

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Eugia Pharma PIPERACILLIN AND TAZOBACTAM piperacillin sodium; tazobactam sodium INJECTABLE;INJECTION 217409-001 Oct 12, 2023 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Wyeth Pharms Inc PIPRACIL piperacillin sodium INJECTABLE;INJECTION 050545-003 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Milla Pharms PIPERACILLIN AND TAZOBACTAM piperacillin sodium; tazobactam sodium INJECTABLE;INJECTION 207847-002 Jan 13, 2017 AP RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Apotex PIPERACILLIN AND TAZOBACTAM piperacillin sodium; tazobactam sodium INJECTABLE;INJECTION 206996-003 Mar 22, 2017 AP RX No Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Istituto Bio Ita Spa PIPERACILLIN AND TAZOBACTAM piperacillin sodium; tazobactam sodium INJECTABLE;INJECTION 065523-003 May 31, 2011 AP RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Shandong PIPERACILLIN AND TAZOBACTAM piperacillin sodium; tazobactam sodium INJECTABLE;INJECTION 217243-001 Apr 14, 2023 AP RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Alpharma Us Pharms PIPERAZINE CITRATE piperazine citrate SYRUP;ORAL 080774-001 Approved Prior to Jan 1, 1982 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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