David A. Perlson
Hogan Lovells US LLPGeneral
Experience25 yrs
Elite Ratings
DCT,
CAFC
Practice Areas
Biotech (4 cases)
Chemical (1 case)
Comp. Arch. and Software (45 cases)
Software, Security (27 cases)
Communications (20 cases)
Ratings
Experience
Grade
Trend
DCT
L5
A
PTAB
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--
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CAFC
L4
A
Cases
Case # | Court | Caption | Filed | Represent |
|---|---|---|---|---|
| 2:25-CV-01037 | Celonis Se v. SAP Se | 10/10/25 | Patent Owner | |
| 5:25-CV-07179 | Valtrus Innovations Ltd v. Google LLC | 08/25/25 | Challenger | |
| 3:25-CV-07179 | Valtrus Innovations Ltd v. Google LLC | 08/25/25 | Challenger | |
| 3:25-CV-07063 | Valtrus Innovations Ltd v. Google LLC | 08/21/25 | Challenger | |
| 5:25-CV-00860 | VirtaMove Corp v. Google LLC | 01/27/25 | Challenger | |
| 2:25-CV-00081 | Valtrus Innovations Ltd v. Home Depot Inc | 01/27/25 | Challenger | |
| 3:24-CV-03249 | Valtrus Innovations Ltd v. Google LLC | 12/27/24 | Challenger | |
| 3:24-CV-01795 | Valtrus Innovations Ltd v. Google LLC | 07/12/24 | Challenger | |
| 7:24-CV-00033 | VirtaMove Corp v. Google LLC | 01/31/24 | Challenger | |
| 2:23-CV-00097 | Security First Innovations LLC v. Google LLC | 03/10/23 | Challenger |