| Astellas Pharma Inc. et al v. Creekwood Pharmaceuticals LLC | District of Delaware | 2025-01-10 | Dismissed — other |
| Astellas Pharma Inc. et al v. Ascent Pharmaceuticals, Inc. et al | District of Delaware | 2024-09-27 | Judgment — settled |
| Astellas Pharma Inc. et al v. Lupin Ltd. et al | District of Delaware | 2024-09-24 | — |
| Astellas Pharma Inc. et al v. Zydus Pharmaceuticals (USA) Inc. et al | District of Delaware | 2024-09-24 | — |
| Astellas Pharma Inc. et al v. Lupin Ltd. et al | District of Delaware | 2024-08-13 | — |
| Astellas Pharma Inc. et al v. Zydus Pharmaceuticals (USA) Inc. et al | District of Delaware | 2024-08-13 | — |
| Astellas Pharma Inc. et al v. Lupin Ltd. et al | District of Delaware | 2023-07-28 | Judgment — settled |
| Astellas Pharma Inc. et al v. MSN Pharmaceuticals Inc. et al | District of Delaware | 2023-06-23 | Judgment — defendant wins |
| Astellas Pharma Inc. et al v. Evitalin LLC et al | District of Delaware | 2023-06-09 | — |
| Astellas Pharma Inc. et al v. Ascent Pharmaceuticals, Inc. et al | District of Delaware | 2023-05-03 | Judgment — plaintiff wins |
| Automatic Equipment Manufacturing Company v. Yingzi Shi | District of Nebraska | 2023-01-26 | — |
| Astellas Pharma Inc. et al v. Qilu Pharma, Inc. et al | District of Delaware | 2023-01-10 | Dismissed — other |
| AGI Suretrack LLC v. Farmers Edge Inc. et al | District of Nebraska | 2022-08-02 | — |
| Astellas Pharma Inc. et al v. Sawai Pharmaceutical Co. Ltd. et al | District of Delaware | 2022-06-17 | Dismissed — other |
| Astellas Pharma Inc. et al v. Prinston Pharmaceutical Inc. et al | District of Delaware | 2021-12-17 | Dismissed — other |
| Astellas Pharma Inc. et al v. Apotex Inc. et al | District of Delaware | 2021-08-05 | Dismissed — other |
| Astellas Pharma Inc. et al v. Alkem Laboratories Ltd. | District of Delaware | 2021-07-06 | Dismissed — other |
| Astellas Pharma Inc. et al v. Sandoz Inc. | District of Delaware | 2021-05-07 | Judgment — defendant wins |
| Astellas Pharma Inc. et al v. Aurobindo Pharma Ltd. et al | District of Delaware | 2021-03-24 | Judgment — defendant wins |
| Astellas Pharma Inc. et al v. Sandoz Inc. et al | District of Delaware | 2020-11-24 | Judgment — plaintiff wins |
| Hologic, Inc. et al v. Minerva Surgical, Inc. | District of Delaware | 2020-07-08 | — |
| LEO Pharma A/S et al v. Actavis Laboratories UT, Inc. | District of Delaware | 2018-03-14 | Judgment — settled |
| LEO Pharma A/S et al v. Perrigo UK FINCO Limited Partnership et al | District of Delaware | 2018-03-14 | Judgment — settled |
| LEO Pharma A/S et al v. Actavis Laboratories UT, Inc. | District of Delaware | 2017-12-06 | Dismissed — voluntarily |
| LEO Pharma A/S et al v. Perrigo UK Finco Limited Partnership, et al | District of Delaware | 2017-12-06 | Dismissed — voluntarily |
