FDA Orange Book
Is there a generic for Ecoza?
Ecoza contains econazole nitrate. Orange Book status for every listed strength, the approved generic makers, and the listed patents and exclusivities.
Source: FDA Orange Book data file dated 2026-10-09. Publisher page
No. The Orange Book lists no active FDA-approved generic (ANDA) for Ecoza (econazole nitrate). The Orange Book shows its last listed patent expires August 8, 2031.
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Ecoza products in the Orange Book
| Form and route | Strength | Brand status | Brand TE | Active generics | Generic TE codes |
|---|---|---|---|---|---|
| aerosol, foam, topical | 1% | Marketed (Rx) | None | 0 | None |
NDA 205175, held by RESILIA PHARMACEUTICALS INC. Active generics are ANDA products in the Orange Book prescription list with the same ingredient, dosage form, route and strength.
Ecoza patents
| Patent | Expires | Covers | Use code | NDA |
|---|---|---|---|---|
| 10071054 | August 8, 2031 | Drug product | None | 205175 |
Ecoza NDC codes
Questions
Is there a generic for Ecoza?
No. The Orange Book lists no active FDA-approved generic (ANDA) for Ecoza (econazole nitrate). The Orange Book shows its last listed patent expires August 8, 2031.
What is the generic name for Ecoza?
The active ingredient in Ecoza is econazole nitrate, per the FDA Orange Book.
When does the Ecoza patent expire?
The last patent listed for Ecoza in the Orange Book expires August 8, 2031. A listed patent expiry date is not a generic launch date.
What does a therapeutic equivalence code mean?
In the Orange Book, codes that start with A (such as AB) mean FDA considers the product therapeutically equivalent to the reference drug. Codes that start with B mean FDA does not, at this time, consider the product therapeutically equivalent.