| 0615-8372 | Atenolol | Atenolol | NCS HealthCare of KY, Inc dba Vangard Labs | ANDA | Current |
| 0615-8373 | Atenolol | Atenolol | NCS HealthCare of KY, Inc dba Vangard Labs | ANDA | Current |
| 10544-167 | Atenolol | Atenolol | Blenheim Pharmacal, Inc. | ANDA | Current |
| 10544-586 | Atenolol | Atenolol | Blenheim Pharmacal, Inc. | ANDA | Current |
| 16571-430 | Atenolol | Atenolol | Pack Pharmaceuticals LLC | ANDA | Current |
| 16571-431 | Atenolol | Atenolol | Pack Pharmaceuticals LLC | ANDA | Current |
| 16571-441 | Atenolol | Atenolol | Pack Pharmaceuticals LLC | ANDA | Current |
| 42708-143 | Atenolol | Atenolol | QPharma Inc | ANDA | Current |
| 50090-5266 | Atenolol | Atenolol | A-S Medication Solutions | ANDA | Current |
| 50090-5266 | Atenolol | Atenolol | A-S Medication Solutions | ANDA | Current |
| 50090-5367 | Atenolol | Atenolol | A-S Medication Solutions | ANDA | Current |
| 50090-5367 | Atenolol | Atenolol | A-S Medication Solutions | ANDA | Current |
| 50090-5408 | Atenolol | Atenolol | A-S Medication Solutions | ANDA | Current |
| 50090-5408 | Atenolol | Atenolol | A-S Medication Solutions | ANDA | Current |
| 50090-5408 | Atenolol | Atenolol | A-S Medication Solutions | ANDA | Current |
| 50436-0438 | Atenolol | Atenolol | Unit Dose Services | ANDA | Current |
| 53002-2004 | Atenolol | Atenolol | RPK Pharmaceuticals, Inc. | ANDA | Current |
| 53002-2138 | Atenolol | Atenolol | RPK Pharmaceuticals, Inc. | ANDA | Current |
| 53002-4108 | Atenolol | Atenolol | RPK Pharmaceuticals, Inc. | ANDA | Current |
| 55700-661 | Atenolol | Atenolol | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 55700-661 | Atenolol | Atenolol | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 55700-661 | Atenolol | Atenolol | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 55700-754 | Atenolol | Atenolol | Quality Care Products, LLC | ANDA | Current |
| 55700-754 | Atenolol | Atenolol | Quality Care Products, LLC | ANDA | Current |
| 55700-754 | Atenolol | Atenolol | Quality Care Products, LLC | ANDA | Current |
| 55700-754 | Atenolol | Atenolol | Quality Care Products, LLC | ANDA | Current |
| 55700-755 | Atenolol | Atenolol | Quality Care Products, LLC | ANDA | Current |
| 55700-755 | Atenolol | Atenolol | Quality Care Products, LLC | ANDA | Current |
| 55700-755 | Atenolol | Atenolol | Quality Care Products, LLC | ANDA | Current |
| 55700-755 | Atenolol | Atenolol | Quality Care Products, LLC | ANDA | Current |
| 60760-437 | Atenolol | Atenolol | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-437 | Atenolol | Atenolol | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-642 | Atenolol | Atenolol | St Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-642 | Atenolol | Atenolol | St Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-643 | Atenolol | Atenolol | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-643 | Atenolol | Atenolol | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 61919-854 | ATENOLOL | ATENOLOL | DIRECT RX | ANDA | Current |
| 61919-854 | ATENOLOL | ATENOLOL | Direct_Rx | ANDA | Current |
| 61919-854 | ATENOLOL | ATENOLOL | Direct_Rx | ANDA | Current |
| 64980-437 | Atenolol | Atenolol | Rising Pharmaceuticals, Inc. | ANDA | Current |
| 64980-438 | Atenolol | Atenolol | Rising Pharmaceuticals, Inc. | ANDA | Current |
| 64980-439 | Atenolol | Atenolol | Rising Pharmaceuticals, Inc. | ANDA | Current |
| 67296-1726 | Atenolol | Atenolol | RedPharm Drug, Inc. | ANDA | Current |
| 67296-1726 | Atenolol | Atenolol | RedPharm Drug, Inc. | ANDA | Current |
| 67296-1732 | Atenolol | Atenolol | RedPharm Drug, Inc. | ANDA | Current |
| 67296-1732 | Atenolol | Atenolol | RedPharm Drug, Inc. | ANDA | Current |
| 68071-4527 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-4527 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-4527 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-4527 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-4538 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-4538 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-4538 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-4538 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-4553 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-4553 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-4751 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-4751 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-4751 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-5162 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-5162 | Atenolol | Atenolol | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68788-7535 | Atenolol | Atenolol | Preferred Pharmaceuticals, Inc. | ANDA | Current |
| 68788-7535 | Atenolol | Atenolol | Preferred Pharmaceuticals, Inc. | ANDA | Current |
| 68788-7535 | Atenolol | Atenolol | Preferred Pharmaceuticals, Inc. | ANDA | Current |
| 68788-7535 | Atenolol | Atenolol | Preferred Pharmaceuticals, Inc. | ANDA | Current |
| 68788-7616 | Atenolol | Atenolol | Preferred Pharmaceuticals, Inc. | ANDA | Current |
| 68788-7616 | Atenolol | Atenolol | Preferred Pharmaceuticals, Inc. | ANDA | Current |
| 68788-7616 | Atenolol | Atenolol | Preferred Pharmaceuticals, Inc. | ANDA | Current |
| 70518-2866 | Atenolol | Atenolol | REMEDYREPACK INC. | ANDA | Current |
| 70518-2866 | Atenolol | Atenolol | REMEDYREPACK INC. | ANDA | Current |
| 70518-2939 | Atenolol | Atenolol | REMEDYREPACK INC. | ANDA | Current |
| 70518-2939 | Atenolol | Atenolol | REMEDYREPACK INC. | ANDA | Current |
| 70518-2939 | Atenolol | Atenolol | REMEDYREPACK INC. | ANDA | Current |
| 70518-2939 | Atenolol | Atenolol | REMEDYREPACK INC. | ANDA | Current |
| 70518-3007 | Atenolol | Atenolol | REMEDYREPACK INC. | ANDA | Current |
| 70518-3007 | Atenolol | Atenolol | REMEDYREPACK INC. | ANDA | Current |
| 70934-177 | Atenolol | Atenolol | Denton Pharma, Inc. DBA Northwind Pharmaceuticals | ANDA | Current |
| 70934-177 | Atenolol | Atenolol | Denton Pharma, Inc. DBA Northwind Pharmaceuticals | ANDA | Current |
| 70934-177 | Atenolol | Atenolol | Denton Pharma, Inc. DBA Northwind Pharmaceuticals | ANDA | Current |
| 70934-177 | Atenolol | Atenolol | Denton Pharma, Inc. dba Northwind Pharmaceuticals | ANDA | Current |