
Company Name | Drug Name | Trade Name | Patent Expires | Approval Date | Revenue | Period |
|---|---|---|---|---|---|---|
| 3M | Phenylephrine, Isoproterenol | Duo-medihaler |  | 1982-01-01 |  |  |
| A.H. Robins Company | Dextromethorphan, Pseudoephedrine, Brompheniramine | Dimetane-dx |  | 1984-08-24 |  |  |
| Accord Healthcare | Phenylephrine | Phenylephrine |  | 2020-07-01 |  |  |
| Acella Pharmaceuticals | Dextromethorphan, Pseudoephedrine, Brompheniramine | Brompheniramine Maleate, Pseudoephedrine Dextromethorphan |  | 2016-09-20 |  |  |
| Alcon Research | Phenylephrine, Cyclopentolate | Cyclomydril |  | 1982-01-01 |  |  |
| Phenylephrine | Phenylephrine |  | 2015-01-15 |  |  | |
| Alembic Pharmaceuticals | Azelastine | Azelastine |  | 2019-03-20 |  |  |
| Alkem Laboratories | Azelastine | Azelastine |  | 2017-08-18 |  |  |
| Dextromethorphan, Pseudoephedrine, Brompheniramine | Brompheniramine Maleate, Pseudoephedrine Dextromethorphan |  | 2020-07-14 |  |  | |
| Allergan | Phenylephrine, Pyrilamine | Prefrin-a |  | 1982-01-01 |  |  |
| Alpharma | Dextromethorphan, Pseudoephedrine, Brompheniramine | Bromanate |  | 1985-03-07 |  |  |
| Alza | Pseudoephedrine, Brompheniramine | Efidac 24 Pseudoephedrine Hydrochloride/brompheniramine |  | 1996-03-29 |  |  |
Company name | Phase 1 | Phase 2 | Phase 3 | Phase 4 | Drug Name |
|---|---|---|---|---|---|