Hayley Ostrin
DLA Piper US LLPGeneral
Experience7 yrs
Elite Ratings
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Practice Areas
Reexam/Aband. (1 case)
Mech Eng, Manuf (2 cases)
Semicond., Optic (4 cases)
Communications (1 case)
Biotech (9 cases)
Ratings
Experience
Grade
Trend
DCT
L1
E
PTAB
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CAFC
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Cases
Case # | Court | Caption | Filed | Represent |
|---|---|---|---|---|
| 2:25-CV-01824 | Merle Innovations Inc v. Intel Corp | 09/19/25 | Challenger | |
| 1:22-CV-00852 | Gilead Sciences Inc v. Natco Pharma Ltd | 06/23/22 | Challenger | |
| 4:22-CV-00173 | Digital Control Inc v. Underground Magnetics Inc | 05/20/22 | Challenger | |
| 1:22-CV-00155 | Acerta Pharma BV v. Natco Pharma Ltd | 02/02/22 | Challenger | |
| 1:22-CV-00154 | Acerta Pharma BV v. Alembic Pharma Ltd | 02/02/22 | Challenger | |
| 1:21-CV-01466 | Pfizer Inc v. Natco Pharma Inc | 10/19/21 | Challenger | |
| 5:21-CV-00871 | Ark Diagnostics Inc v. Does | 05/19/21 | Patent Owner | |
| 4:21-CV-01652 | Ark Diagnostics Inc v. Healgen Scientific LLC | 05/19/21 | Patent Owner | |
| 3:21-CV-00845 | Ark Diagnostics Inc v. Chemtron Biotech Inc | 04/30/21 | Patent Owner | |
| 1:21-CV-00549 | CMP Development LLC v. Amneal Pharma LLC | 04/16/21 |