| Carbon Dioxide | NexAir, LLC | NEXAIR CARBONIC, LLC | 2026-05-21 |
| CARBON DIOXIDE | Boston Scientific Corporation | 2026-05-05 |
| CARBON DIOXIDE | Hospira, Inc. | 2026-04-06 |
| CARBON DIOXIDE | Somerset Therapeutics, LLC | Mipharm S.p.A | 2026-03-24 |
| Carbon Dioxide | Linde Gas & Equipment Inc. | 2026-03-24 |
| Carbon Dioxide | MITCHELL WELDING SUPPLY DBA Meritus Texas | 2026-03-24 |
| CARBON DIOXIDE | HF Acquisition Co LLC, DBA HealthFirst | 2026-03-23 |
| CARBON DIOXIDE | Hospira, Inc. | 2026-03-09 |
| Carbon Dioxide Refrigerated | Messer LLC | 2026-02-16 |
| Carbon Dioxide Compressed | MESSER GAS PUERTO RICO, INC | Messer Gas Puerto Rico Inc | 2026-02-10 |
| Carbon Dioxide | WELDERS SUPPLY COMPANY OF LOUISVILLE, INC. | 2026-01-28 |
| Carbon Dioxide | MESSER GAS PUERTO RICO, INC | Messer Gas Puerto Rico Inc | 2026-01-13 |
| Carbon Dioxide | Central Welding Supply Company | 2026-01-08 |
| CARBON DIOXIDE | Advagen Pharma Ltd | Mipharm, S.p.A. | 2026-01-07 |
| Carbon Dioxide Oxygen Mixture 5/95 | AGL Inhalation Therapy Co. | 2026-01-01 |
| Carbon Dioxide | AGL Inhalation Therapy Co. | 2026-01-01 |
| Carbon Dioxide | Linde Puerto Rico B.V. | 2025-12-31 |
| Carbon Dioxide | Linde Inc. | 2025-12-30 |
| Carbon Dioxide | Haun Specialty Gases, Inc. | 2025-12-29 |
| CARBON DIOXIDE | Cipla USA Inc. | Mipharm SpA | 2025-12-29 |
| Carbon Dioxide Oxygen Mix | Linde Gas & Equipment Inc. | 2025-12-19 |
| CARBON DIOXIDE | Norco, Inc | Norco, Inc. | Messer LLC | 2025-12-15 |
| CARBON DIOXIDE, OXYGEN | Norco, Inc. | 2025-12-15 |
| CARBON DIOXIDE | Hikma Pharmaceuticals USA Inc. | MIPHARM SPA | 2025-12-12 |
| Carbon Dioxide | Arcet Equipment Company dba Arc3 Gases North | Arc3 Gases Inc. | 2025-12-02 |
| Carbon Dioxide | Machine & Welding Supply Company dba Arc3 Gases South | 2025-12-02 |
| Carbon Dioxide | Matheson Tri-Gas, Inc. | CONTINENTAL CARBONIC PRODUCTS, INC. | 2025-12-02 |
| Carbon Dioxide/Oxygen 5/95 | MATHESON TRI-GAS, INC. | 2025-12-02 |
| Carbon Dioxide Oxygen | MATHESON TRI-GAS, INC. | 2025-12-02 |
| Carbon Dioxide | Westair Gases & Equipment, Inc. | 2025-11-26 |
| Carbon Dioxide Air Mixture | General Air Service & Supply Co | 2025-11-26 |
| Carbon Dioxide Oxygen Mixture | General Air Service & Supply Co | 2025-11-26 |
| CARBON DIOXIDE | Westair Gases & Equipment, Inc. | 2025-11-26 |
| Carbon Dioxide | General Air Service & Supply Co. | 2025-11-26 |
| Carbon Dioxide | MEDICAL-TECHNICAL GASES, INC. | 2025-11-25 |
| Carbon Dioxide | Oxarc, LLC | 2025-11-25 |
| Carbon Dioxide | Oxarc, LLC | 2025-11-25 |
| Oxygen Carbon Dioxide | MEDICAL-TECHNICAL GASES, INC. | 2025-11-25 |
| CARBON DIOXIDE | Glenmark Pharmaceuticals Inc., USA | Anthea Pharma Private Limited | 2025-11-20 |
| Carbon Dioxide Oxygen | Maine Oxy-Acetylene Supply Company | 2025-11-20 |
| Carbon Dioxide Nitrogen | Maine Oxy-Acetylene Supply Company | 2025-11-20 |
| Carbon Dioxide Air | Maine Oxy-Acetylene Supply Company | 2025-11-20 |
| Carbon Dioxide Nitrogen | Maine Oxy-Acetylene Supply Company | 2025-11-20 |
| Carbon Dioxide Air | Maine Oxy-Acetylene Supply Company | 2025-11-20 |
| Carbon Dioxide Oxygen | Maine Oxy-Acetylene Supply Company | 2025-11-20 |
| Carbon Dioxide | Red Ball Oxygen Co., Inc. | 2025-11-18 |
| Carbon Dioxide | Red Ball Oxygen Co., Inc. | 2025-11-18 |
| Carbon Dioxide-Oxygen Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Air Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Oxygen Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Oxygen Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide | Keen Compressed Gas Co. Inc. | 2025-11-17 |
| Carbon Dioxide-Air Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Air Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Oxygen-Nitrogen Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Oxygen-Nitrogen Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Oxygen-Nitrogen Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Oxygen-Nitrogen Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Oxygen-Nitrogen Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Oxygen-Nitrogen Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Oxygen-Nitrogen Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Oxygen-Carbon Dioxide Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Oxygen-Carbon Dioxide Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Oxygen Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Oxygen Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Oxygen Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide-Air Mixture | Roberts Oxygen Company, Inc. | 2025-11-17 |
| CARBON DIOXIDE | Roberts Oxygen Company, Inc. | 2025-11-17 |
| Carbon Dioxide | Messer Merchant Production LLC | 2025-11-14 |
| Carbon Dioxide | Messer Merchant Production LLC | 2025-11-14 |
| Carbon Dioxide | Holston Gases, Inc. | 2025-11-14 |
| Carbon Dioxide | Holston Gases, Inc | Holston Gases, Inc. | 2025-11-14 |
| Carbon Dioxide Refrigerated | Messer LLC | 2025-11-12 |
| Air 90% Carbon Dioxide 10% | A-OX Welding Supply, LLC | 2025-11-11 |
| Carbon Dioxide/Oxygen Mix | NexAir, LLC | 2025-11-11 |
| Carbon Dioxide | NexAir, LLC | NEXAIR CARBONIC, LLC | 2025-11-11 |
| Carbon Dioxide | Reliant Holdings, Ltd | Reliant Processing, Ltd | SANDHILL GROUP L.L.C. | Reliant Processing LTD | 2025-11-07 |
| Carbon Dioxide/Oxygen Mix | NEXAIR, LLC | 2025-10-31 |
| Carbon Dioxide | AIRGAS THERAPEUTICS LLC | 2025-10-30 |