NDA 220266, held by Welders Supply Company Of Louisville Inc. Carbon Dioxide.
As of Nov 13, 2026, NDA 220266 (Carbon Dioxide, USP), held by Welders Supply Company Of Louisville Inc, was first approved by FDA on Feb 2, 2025, with 0 approved supplements and 0 published complete response letters.
| Date | Submission | Status | Documents |
|---|---|---|---|
| Feb 2, 2025 | Original applicationMEDGAS | 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
