Hannah M. O'Brien
General
Experience6 yrs
Elite Ratings
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Practice Areas
Reexam/Aband. (1 case)
Transport., E-Comm. (2 cases)
Design (1 case)
Chemical (3 cases)
Biotech (2 cases)
Law Firms
Ratings
Experience
Grade
Trend
DCT
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PTAB
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CAFC
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Cases
Case # | Court | Caption | Filed | Represent | |
|---|---|---|---|---|---|
02/16/26 | Challenger | . | |||
10/23/25 | Challenger | . | |||
07/29/24 | Challenger | . | |||
10/20/22 | . | ||||
05/10/22 | Patent Owner | . | |||
02/04/22 | Challenger | . | |||
01/27/20 | . |