ascorbic acid · Mcguff · NDA 209112
Ascor
Earliest generic entry, as listed
Open now
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 · 209112-00130 Jul 2026
- 25 Oct 2026Generic approved · 209112-00120 Aug 2026
Products covered · 1
| NDA · product | Form | Strength | Listed expiry |
|---|---|---|---|
| 209112 · 001 · RLD | solution, intravenous | 25,000MG/50ML (500MG/ML) | open |