double-patenting
2 cases — ← All topics
| Case | Title | Lower Court | Docketed | Status | Flags | Tags | Question Presented |
|---|---|---|---|---|---|---|---|
| 20-1110 | Sandoz Inc., et al. v. Immunex Corporation, et al. | Federal Circuit | 2021-02-12 | Denied | Amici (1) | biosimilar-product double-patenting exclusivity federal-circuit invention obviousness obviousness-type-double-patenting patent patent-exclusivity patent-ownership substantial-rights | Under federal patent law, a patent owner may receive only one period of exclusivity for its invention and may not obtain a second patent on the same i… |
| 18-692 | Mylan Pharmaceuticals Inc., et al. v. UCB, Inc., et al. | Federal Circuit | 2018-11-27 | Denied | Amici (3)Response Waived | 35-usc-103 double-patenting federal-circuit graham-factors graham-v-john-deere invention-disclosure lead-compound-test obviousness patent-eligibility patent-law patent-law-doctrine-of-double-patenting patent-validity prior-art | 1. This Court has long held that "no patent can issue for an invention actually covered by a former patent, especially to the same patentee." Miller v… |