Brian P. Biddinger
Quinn Emanuel Urquhart & Sullivan LLPGeneral
Experience21 yrs
Elite Ratings
DCT
Practice Areas
Communications (27 cases)
Comp. Arch. and Software (24 cases)
Mech Eng, Manuf (23 cases)
Semicond., Optic (22 cases)
Transport., E-Comm. (16 cases)
Ratings
Experience
Grade
Trend
DCT
L5
A
PTAB
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CAFC
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Cases
Case # | Court | Caption | Filed | Represent |
|---|---|---|---|---|
| 5:25-CV-06622 | Tempus Ai Inc v. Guardant Health Inc | 08/06/25 | Patent Owner | |
| 1:25-CV-00421 | Appomni Inc v. Recolabs Inc | 04/04/25 | Patent Owner | |
| 3:25-CV-00621 | Tempus Ai Inc v. Guardant Health Inc | 03/14/25 | Patent Owner | |
| 1:24-CV-00687 | Guardant Health Inc v. Tempus Ai Inc | 06/11/24 | Challenger | |
| 1:24-CV-00583 | Exact Sciences Corp v. Geneoscopy Inc | 05/15/24 | Patent Owner | |
| 1:23-CV-01319 | Exact Sciences Corp v. Geneoscopy Inc | 11/17/23 | Patent Owner | |
| 1:23-CV-00239 | Abbott Diabetes Care Inc. v. DexCom, Inc. | 03/03/23 | ||
| 1:22-CV-06890 | Virtual Creative Artists LLC v. Twitter Inc | 12/08/22 | Challenger | |
| 1:22-CV-00605 | Dexcom Inc v. Abbott Diabetes Care Inc | 05/05/22 | ||
| 1:22-CV-00102 | PureWick Corp v. Sage Products LLC | 01/26/22 | Patent Owner |