acamprosate calcium · Forest Labs · NDA 021431
Campral
Earliest generic entry, as listed
Open now
No marketed reference-listed strength; date taken from all listed strengths.
No unexpired patents or exclusivities are listed for this product.
Listed patents · 0 unexpired
No unexpired patents listed.
Exclusivities · 0 unexpired
No unexpired exclusivities listed.
Paragraph IV certifications · 0
No Paragraph IV certification listed by FDA for this drug.
The list shows that a generic applicant certified to FDA that a listed patent is invalid or not infringed. It does not show litigation, settlements or launch timing.
Event history
- 25 Oct 2026Generic approved · 021431-00116 Mar 2026
Products covered · 1
| NDA · product | Form | Strength | Listed expiry |
|---|---|---|---|
| 021431 · 001 · RLD · discontinued | tablet, delayed release, oral | 333MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** | open |