David Elihu
Quinn Emanuel Urquhart & Sullivan LLPGeneral
Experience15 yrs
Elite Ratings
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Practice Areas
Biotech (2 cases)
Chemical (7 cases)
Comp. Arch. and Software (13 cases)
Software, Security (11 cases)
Communications (8 cases)
Ratings
Experience
Grade
Trend
DCT
L1
C
PTAB
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CAFC
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Cases
Case # | Court | Caption | Filed | Represent |
|---|---|---|---|---|
| 2:25-CV-01096 | SK nexilis Co Ltd v. Solus Advanced Materials Co Ltd | 11/04/25 | Patent Owner | |
| 1:25-CV-00209 | Partner One Acquisitions Inc v. Whatfix Pvt Ltd | 02/20/25 | Challenger | |
| 2:23-CV-00539 | SK nexilis Co Ltd v. Solus Advanced Materials Co Ltd | 11/21/23 | Patent Owner | |
| 1:23-CV-12055 | BitSight Tech Inc v. Normshield Inc | 09/05/23 | Challenger | |
| 1:17-CV-00014 | Liqwd Inc v. L'Oreal USA Inc | 01/05/17 | ||
| 4:13-CV-05808 | Finjan Inc v. Proofpoint Inc | 12/16/13 | ||
| 3:13-CV-00808 | Trustees Of Columbia University In City Of New York v. Symantec Corp | 12/05/13 | ||
| 1:13-CV-01785 | Alex Is Best LLC v. T-Mobile US Inc | 10/30/13 | ||
| 3:13-CV-00086 | Privacash Inc v. American Express Travel Related Services Co Inc | 02/05/13 | ||
| 1:12-CV-01225 | MetaSearch Systems LLC v. American Express Co | 09/28/12 |