| 0179-0237 | benzonatate | benzonatate | KAISER FOUNDATION HOSPITALS | ANDA | Current |
| 0440-1185 | benzonatate | benzonatate | Liberty Pharmaceuticals, Inc. | ANDA | Current |
| 0440-5185 | benzonatate | benzonatate | Liberty Pharmaceuticals, Inc. | ANDA | Current |
| 0440-7185 | benzonatate | benzonatate | Liberty Pharmaceuticals, Inc. | ANDA | Current |
| 0440-7185 | benzonatate | benzonatate | Liberty Pharmaceuticals, Inc. | ANDA | Current |
| 0615-7887 | benzonatate | benzonatate | NCS HealthCare of KY, Inc dba Vangard Labs | ANDA | Current |
| 0615-8143 | benzonatate | benzonatate | NCS HealthCare of KY, Inc dba Vangard Labs | ANDA | Current |
| 0615-8194 | benzonatate | benzonatate | NCS HealthCare of KY, LLC dba Vangard Labs | ANDA | Current |
| 0615-8194 | benzonatate | benzonatate | NCS HealthCare of KY, Inc dba Vangard Labs | ANDA | Current |
| 0904-5904 | benzonatate | benzonatate | MAJOR PHARMACEUTICALS INC | ANDA | Current |
| 0904-5904 | benzonatate | benzonatate | Major Pharmaceuticals | ANDA | Current |
| 0904-6657 | benzonatate | benzonatate | Major Pharmaceuticals | ANDA | Current |
| 0904-6657 | benzonatate | benzonatate | Major Pharmaceuticals | ANDA | Current |
| 21695-191 | benzonatate | benzonatate | Rebel Distributors Corp | ANDA | Current |
| 33261-147 | benzonatate | benzonatate | Aidarex Pharmaceuticals LLC | ANDA | Current |
| 43063-111 | benzonatate | benzonatate | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-798 | benzonatate | benzonatate | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-798 | benzonatate | benzonatate | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-798 | benzonatate | benzonatate | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-798 | benzonatate | benzonatate | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-798 | benzonatate | benzonatate | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-910 | benzonatate | benzonatate | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-910 | benzonatate | benzonatate | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-910 | benzonatate | benzonatate | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-910 | benzonatate | benzonatate | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 49999-297 | benzonatate | benzonatate | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 50090-0534 | benzonatate | benzonatate | A-S Medication Solutions | ANDA | Current |
| 50090-3212 | benzonatate | benzonatate | A-S Medication Solutions | ANDA | Current |
| 50090-3212 | benzonatate | benzonatate | A-S Medication Solutions | ANDA | Current |
| 50090-3212 | benzonatate | benzonatate | A-S Medication Solutions | ANDA | Current |
| 50090-3228 | benzonatate | benzonatate | A-S Medication Solutions | ANDA | Current |
| 50090-3228 | benzonatate | benzonatate | A-S Medication Solutions | ANDA | Current |
| 50090-4390 | benzonatate | benzonatate | A-S Medication Solutions | ANDA | Current |
| 50436-0573 | benzonatate | benzonatate | Unit Dose Services | ANDA | Current |
| 50436-5995 | benzonatate | benzonatate | Unit Dose Services | ANDA | Current |
| 51655-769 | BENZONATATE | BENZONATATE | Northwind Pharmaceuticals, LLC | ANDA | Current |
| 52959-411 | benzonatate | benzonatate | H.J. Harkins Company, Inc. | ANDA | Current |
| 53002-5890 | benzonatate | benzonatate | RPK Pharmaceuticals, Inc. | ANDA | Current |
| 53002-5890 | benzonatate | benzonatate | RPK Pharmaceuticals, Inc. | ANDA | Current |
| 53217-342 | benzonatate | benzonatate | Aidarex Pharmaceuticals LLC | ANDA | Current |
| 55154-4686 | benzonatate | benzonatate | Cardinal Health | ANDA | Current |
| 55154-6849 | benzonatate | benzonatate | Cardinal Health | ANDA | Current |
| 55289-175 | benzonatate | benzonatate | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 55700-556 | benzonatate | benzonatate | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 60687-346 | benzonatate | benzonatate | American Health Packaging | ANDA | Current |
| 60687-346 | benzonatate | benzonatate | American Health Packaging | ANDA | Current |
| 60687-346 | benzonatate | benzonatate | American Health Packaging | ANDA | Current |
| 60760-051 | benzonatate | benzonatate | St Marys Medical Park Pharmacy | ANDA | Current |
| 60760-573 | benzonatate | benzonatate | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-573 | benzonatate | benzonatate | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 61919-031 | BENZONATATE | BENZONATATE | DIRECT RX | ANDA | Current |
| 61919-031 | BENZONATATE | BENZONATATE | DIRECT RX | ANDA | Current |
| 61919-573 | BENZONATATE | BENZONATATE | DIRECT RX | ANDA | Current |
| 61919-573 | BENZONATATE | BENZONATATE | Direct_Rx | ANDA | Current |
| 61919-573 | BENZONATATE | BENZONATATE | Direct_Rx | ANDA | Current |
| 61919-573 | BENZONATATE | BENZONATATE | Direct_Rx | ANDA | Current |
| 63187-016 | benzonatate | benzonatate | Proficient Rx LP | ANDA | Current |
| 63187-016 | benzonatate | benzonatate | Proficient Rx LP | ANDA | Current |
| 63187-185 | benzonatate | benzonatate | Proficient Rx LP | ANDA | Current |
| 63187-185 | benzonatate | benzonatate | Proficient Rx LP | ANDA | Current |
| 63187-928 | benzonatate | benzonatate | Proficient Rx LP | ANDA | Current |
| 63187-928 | benzonatate | benzonatate | Proficient Rx LP | ANDA | Current |
| 63187-928 | benzonatate | benzonatate | Proficient Rx LP | ANDA | Current |
| 63629-1050 | benzonatate | benzonatate | Bryant Ranch Prepack | ANDA | Current |
| 63629-1050 | benzonatate | benzonatate | Bryant Ranch Prepack | ANDA | Current |
| 63629-1051 | benzonatate | benzonatate | Bryant Ranch Prepack | ANDA | Current |
| 63629-7632 | benzonatate | benzonatate | Bryant Ranch Prepack | ANDA | Current |
| 63629-7632 | benzonatate | benzonatate | Bryant Ranch Prepack | ANDA | Current |
| 63629-7976 | benzonatate | benzonatate | Bryant Ranch Prepack | ANDA | Current |
| 63739-029 | benzonatate | benzonatate | McKesson Corporation dba SKY Packaging | ANDA | Current |
| 63739-029 | benzonatate | benzonatate | McKesson Corporation dba SKY Packaging | ANDA | Current |
| 63739-029 | benzonatate | benzonatate | McKesson Corporation | ANDA | Current |
| 67296-0581 | benzonatate | benzonatate | RedPharm Drug Inc. | ANDA | Current |
| 67296-1566 | benzonatate | benzonatate | RedPharm Drug, INc. | ANDA | Current |
| 67296-1566 | benzonatate | benzonatate | RedPharm Drug, INc. | ANDA | Current |
| 67296-1788 | benzonatate | benzonatate | RedPharm Drug, Inc. | ANDA | Current |
| 67877-105 | benzonatate | benzonatate | Ascend Laboratories LLC | ANDA | Current |
| 67877-105 | benzonatate | benzonatate | Ascend Laboratories LLC | ANDA | Current |
| 67877-573 | benzonatate | benzonatate | Ascend Laboratories LLC | ANDA | Current |
| 68071-1891 | benzonatate | benzonatate | NuCare Pharmaceuticals, Inc. | ANDA | Current |