Data / Drug companies / Human Immunoglobulin G
Human Immunoglobulin G drugs: 15 drugs from 17 companies in the FDA NDC directory
Human Immunoglobulin G is an FDA established pharmacologic class. The FDA National Drug Code Directory lists 61 products in this class from 17 companies, covering 15 drugs by generic name. The main marketing category is biologics (BLA), and the newest product started marketing on September 26, 2025.
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- 17Companies
- 61Products
- 15Drugs by generic name
Drugs in the Human Immunoglobulin G class
Ranked by number of companies that list the drug.
| Drug | Products here | Companies listing it |
|---|---|---|
| Human immunoglobulin g | 15 | 5 |
| Immune globulin intravenous (human) | 7 | 3 |
| Immune globulin (human) | 5 | 3 |
| Human rho(d) immune globulin | 3 | 3 |
| Immune globulin | 11 | 2 |
| Immunoglobulin g | 7 | 2 |
| Immune globulin intravenous, human - dira | 2 | 2 |
| Immune globulin infusion (human) | 2 | 1 |
| Immune globulin intravenous (human) 10% | 2 | 1 |
| Rho(d) immune globulin (human) | 2 | 1 |
| Human botulinum neurotoxin a/b immune globulin | 1 | 1 |
| Human cytomegalovirus immune globulin | 1 | 1 |
| Immune globulin subcutaneous (human) | 1 | 1 |
| Immune globulin subcutaneous, human-klhw | 1 | 1 |
| Vaccinia immune globulin intravenous (human) | 1 | 1 |
Companies with the most products in this class
| Company | Products | Main dosage forms | Main marketing category | Newest product started |
|---|---|---|---|---|
| Pfizer Laboratories Div Pfizer Inc | 21 | solution | Biologics (BLA) | November 13, 2023 |
| CSL Behring AG | 12 | liquid; solution | Biologics (BLA) | January 1, 2020 |
| Grifols USA, LLC | 6 | solution; injection | Biologics (BLA) | July 3, 2019 |
| Octapharma USA Inc | 4 | solution | Biologics (BLA) | May 3, 2019 |
| Adma Biologics, Inc. | 3 | injection, solution; liquid | Biologics (BLA) | April 1, 2019 |
| Takeda Pharmaceuticals America, Inc. | 3 | injection, solution | Biologics (BLA) | July 14, 2025 |
| Kamada Ltd. | 2 | liquid; injection, solution | Biologics (BLA) | August 1, 2023 |
| Bio Products Laboratory Ltd | 1 | solution | Biologics (BLA) | April 7, 2017 |
| Biotest AG | 1 | solution | Biologics (BLA) | March 1, 2025 |
| California Department of Public Health | 1 | injection, powder, lyophilized, for solution | Biologics (BLA) | October 23, 2003 |
| Emergent BioSolutions Canada Inc. | 1 | injection | Biologics (BLA) | May 2, 2005 |
| GC Biopharma Corp. | 1 | liquid | Biologics (BLA) | December 15, 2023 |
| Grifols USA, LLC | 1 | injection, solution | Biologics (BLA) | December 21, 2006 |
| Kedrion Biopharma Inc | 1 | injection, solution | Biologics (BLA) | March 9, 2007 |
| Kedrion Biopharma, Inc. | 1 | solution | Biologics (BLA) | July 1, 2025 |
| Kedrion Biopharma, Inc. | 1 | injection | Biologics (BLA) | October 13, 2010 |
| Kedrion S.p.A | 1 | injection, solution | Biologics (BLA) | September 26, 2025 |
Dosage forms
| Dosage form | Products | Share |
|---|---|---|
| Solution | 32 | 52.5% |
| Liquid | 14 | 23% |
| Injection, solution | 10 | 16.4% |
| Injection | 4 | 6.6% |
| Injection, powder, lyophilized, for solution | 1 | 1.6% |
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.