Data / Drug companies / Carbon dioxide
Carbon dioxide: 32 companies and 35 products in the FDA NDC directory
Carbon dioxide is listed in the FDA National Drug Code Directory by 32 companies, with 35 products in commercial distribution. 0 of the products (0.0%) are marketed under an abbreviated new drug application (ANDA), the generic route. The most common dosage forms are gas, and the newest product started marketing on January 26, 2026.
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- Companies listing it
- 32
- Products
- 35
- Generic (ANDA) products
- 0 (0.0%)
- Application numbers
- 14
- Routes
- Respiratory (inhalation)
- openFDA record search
- api.fda.gov
Companies that list carbon dioxide
Ranked by number of products. Finished drugs in commercial distribution.
| Company | Products | Main dosage forms | Main marketing category | Newest product started |
|---|---|---|---|---|
| Airgas Usa, LLC | 2 | gas | New drug applications (NDA) | January 2, 2018 |
| Messer Gas Puerto Rico, Inc | 2 | gas | Unapproved medical gases | January 1, 1965 |
| Roberts Oxygen Company, Inc. | 2 | gas | New drug applications (NDA) | November 1, 2011 |
| A-Ox Welding Supply, LLC | 1 | gas | New drug applications (NDA) | June 17, 2019 |
| Aero All Gas Company | 1 | gas | New drug applications (NDA) | October 6, 1972 |
| Agl Inhalation Therapy Co. | 1 | gas | New drug applications (NDA) | January 1, 1966 |
| Air Source Industries Inc | 1 | gas | New drug applications (NDA) | January 1, 1992 |
| American Welding & Gas, Inc. | 1 | gas | New drug applications (NDA) | October 17, 2013 |
| Arcet Equipment Company DBA Arc3 Gases North | 1 | gas | New drug applications (NDA) | May 13, 2020 |
| Central Welding Supply Company | 1 | gas | New drug applications (NDA) | June 11, 2024 |
| DJB Gas Services, Inc | 1 | gas | New drug applications (NDA) | November 19, 2024 |
| General Air Service & Supply Co | 1 | gas | New drug applications (NDA) | June 1, 1972 |
| Haun Specialty Gases, Inc. | 1 | gas | New drug applications (NDA) | October 18, 2021 |
| Holston Gases, Inc | 1 | gas | New drug applications (NDA) | November 14, 2025 |
| Ilmo Products Company | 1 | gas | New drug applications (NDA) | May 1, 2012 |
| Keen Compressed Gas Co. Inc. | 1 | gas | New drug applications (NDA) | June 11, 2019 |
| Linde Gas & Equipment Inc. | 1 | gas | New drug applications (NDA) | September 1, 2008 |
| Linde Inc. | 1 | gas | New drug applications (NDA) | May 22, 2013 |
| Linde Puerto Rico B.V. | 1 | gas | Unapproved medical gases | October 1, 2005 |
| Machine & Welding Supply Company DBA Arc3 Gases South | 1 | gas | New drug applications (NDA) | May 20, 2019 |
| Matheson Tri-Gas, Inc. | 1 | gas | New drug applications (NDA) | January 1, 1987 |
| Medical-Technical Gases, Inc. | 1 | gas | New drug applications (NDA) | January 1, 1963 |
| Messer LLC | 1 | gas | New drug applications (NDA) | January 1, 1965 |
| Mitchell Welding Supply DBA Meritus Texas | 1 | gas | New drug applications (NDA) | May 13, 2025 |
| NexAir, LLC | 1 | gas | New drug applications (NDA) | June 1, 1996 |
| Norco, Inc. | 1 | gas | New drug applications (NDA) | September 1, 2008 |
| Oxarc, LLC | 1 | gas | New drug applications (NDA) | July 9, 2015 |
| Red Ball Oxygen Co., Inc. | 1 | gas | New drug applications (NDA) | April 1, 2011 |
| Reliant Holdings, Ltd | 1 | gas | New drug applications (NDA) | June 14, 2018 |
| WSM Supplier LLC. | 1 | gas | New drug applications (NDA) | May 7, 2024 |
| Welders Supply Company of Louisville, Inc. | 1 | gas | New drug applications (NDA) | January 26, 2026 |
| Westair Gases & Equipment, Inc. | 1 | gas | New drug applications (NDA) | January 1, 2000 |
Dosage forms
| Dosage form | Products | Share |
|---|---|---|
| Gas | 35 | 100% |
Marketing categories
| Marketing category | Products | Share |
|---|---|---|
| New drug applications (NDA) | 33 | 94.3% |
| Unapproved medical gases | 2 | 5.7% |
Pharmacologic classes
| Class | Products |
|---|---|
| Radiographic Contrast Agent | 35 |
Updated November 6, 2026. Read from US Food and Drug Administration, National Drug Code Directory (openFDA). CC0 1.0 public domain dedication (openFDA). Counts are products in the FDA National Drug Code Directory on November 6, 2026: 138,262 products in commercial distribution, meaning without a marketing end date in the past. A company is a labeler code; one company can hold several codes, and the directory carries no address. Inclusion in the directory is not FDA approval, and the marketing category says under which kind of application or rule a product is sold. This page uses openFDA data and is not endorsed or certified by FDA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.