FDA Orange Book · active-ingredient family
Cefepime hydrochloride; enmetazobactam
Cefepime hydrochloride; enmetazobactam is approved in 1 FDA application, with therapeutic-equivalence codes, listed patents, and marketing exclusivity from the FDA Orange Book.
Reference-listed drug:EXBLIFEP · NDA 216165
1
Brand (NDA)
0
Generics (ANDA)
2
Listed patents
2
Exclusivity periods
Brand (NDA) products · powder
| Product | Applicant | Application | TE | Approved | |
|---|---|---|---|---|---|
| EXBLIFEPRLD | ORCHID PHARMA | NDA 216165 | — | Feb 22, 2024 |
Marketing exclusivity (2)
- NCENew chemical entity exclusivity (5 years)
Feb 22, 2029
in 2 yr 9 mo
- GAINQualified infectious disease product exclusivity (adds 5 years)
Feb 22, 2034
in 7 yr 10 mo
Listed patents (2)
| Patent | Expires | In | Type |
|---|---|---|---|
| 7687488 | Dec 03, 2027 | in 1 yr 6 mo | SubstanceProductU-3851 |
| 11124526 | Nov 07, 2034 | in 8 yr 6 mo | U-3852 |
Cefepime hydrochloride; enmetazobactam — frequently asked questions
Generics, reference-listed drug, patents, and exclusivity for this active ingredient, from the FDA Orange Book.

