NDA 221021, held by Roberts Oxygen Co Inc. Carbon Dioxide.
As of Nov 15, 2026, NDA 221021 (Carbon Dioxide, Usp), held by Roberts Oxygen Co Inc, was first approved by FDA on Oct 25, 2025, with 0 approved supplements and 0 published complete response letters.
| Date | Submission | Status | Documents |
|---|---|---|---|
| Oct 25, 2025 | Original application | Approved |
| Product | Active ingredient | Marketing |
|---|---|---|
| Carbon Dioxide, UspN/A ยท gas;inhalation | Carbon Dioxide | Rx |
Approvals, supplements, products and documents come from FDA's Drugs@FDA data files, refreshed daily; Drugs@FDA lists approved applications only. Complete response letters are FDA's published letters. Drugs@FDA and FDA complete response letters
