xenon xe-133 · Ge Healthcare · NDA 017256, 017283, 017284, 017550, 017687, 018327
Xenon Xe 133
Earliest generic entry, as listed · earliest of 11 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 · 11
| NDA · product | Form | Strength | Listed expiry |
|---|---|---|---|
| 017256 · 001 · discontinued | injectable, injection | 1.3-1.7 CI/AMP | open |
| 017256 · 002 · discontinued | gas, inhalation | 1 CI/AMP | open |
| 017283 · 001 · discontinued | injectable, injection | 6.3mCi/ML | open |
| 017284 · 001 | gas, inhalation | 10mCi/VIAL | open |
| 017284 · 002 | gas, inhalation | 20mCi/VIAL | open |
| 017550 · 001 · discontinued | gas, inhalation | 5-100 CI/CYLINDER | open |
| 017550 · 003 · discontinued | gas, inhalation | 0.25-5 CI/AMP | open |
| 017687 · 002 · discontinued | gas, inhalation | 10mCi/VIAL | open |
| 017687 · 003 · discontinued | gas, inhalation | 20mCi/VIAL | open |
| 018327 · 001 | gas, inhalation | 10mCi/VIAL | open |
| 018327 · 002 | gas, inhalation | 20mCi/VIAL | open |