FDA Orange Book · active-ingredient family
Krypton, kr-81m
Krypton, kr-81m is approved in 1 FDA application, with therapeutic-equivalence codes, listed patents, and marketing exclusivity from the FDA Orange Book.
Reference-listed drug:MPI KRYPTON 81M GENERATOR · NDA 018088
1
Brand (NDA)
0
Generics (ANDA)
0
Listed patents
0
Exclusivity periods
Brand (NDA) products · gas
| Product | Applicant | Application | TE | Approved | |
|---|---|---|---|---|---|
| MPI KRYPTON 81M GENERATOR | GE HEALTHCARE | NDA 018088 | — | Approved Prior to Jan 1, 1982 |
Listed patents
No patents are listed against this product in the Orange Book. Listed patents reflect those the NDA holder submits under 21 U.S.C. 355 and are not exhaustive.
Krypton, kr-81m — frequently asked questions
Generics, reference-listed drug, patents, and exclusivity for this active ingredient, from the FDA Orange Book.

