tetracycline hydrochloride · Storz · NDA 050266, 050268, 050272, 050273, 050276
Achromycin
Earliest generic entry, as listed · earliest of 7 marketed strengths
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
No events yet. The first ingestion only records products entering their 12-month window; changes appear from the next Orange Book update.
Products covered · 7
| NDA · product | Form | Strength | Listed expiry |
|---|---|---|---|
| 050266 · 001 · discontinued | ointment, ophthalmic | 10MG/GM | open |
| 050268 · 001 · discontinued | suspension/drops, ophthalmic | 1% | open |
| 050272 · 001 · discontinued | ointment, ophthalmic | 1.5%;1% | open |
| 050273 · 002 · discontinued | injectable, injection | 250MG/VIAL | open |
| 050273 · 003 · discontinued | injectable, injection | 500MG/VIAL | open |
| 050276 · 001 · discontinued | injectable, injection | 40MG/VIAL;100MG/VIAL | open |
| 050276 · 003 · discontinued | injectable, injection | 40MG/VIAL;250MG/VIAL | open |