Roy Chamcharas
Klarquist Sparkman LLPGeneral
Experience16 yrs
Elite Ratings
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Practice Areas
Chemical Biotech (4 cases)
Biotech (20 cases)
Chemical (5 cases)
Comp. Arch. and Software (7 cases)
Software, Security (4 cases)
Ratings
Experience
Grade
Trend
DCT
L2
C
PTAB
L3
C
CAFC
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Cases
Case # | Court | Caption | Filed | Represent |
|---|---|---|---|---|
| 2:24-CV-00096 | Cyandia Inc v. SAP America Inc | 02/12/24 | Challenger | |
| 6:21-CV-00619 | XR Communications LLC v. Amazon.com Inc | 06/16/21 | ||
| 3:21-CV-00311 | GoLabs Inc v. Unicorn Global Inc | 02/11/21 | Patent Owner | |
| 3:20-CV-06127 | Teradata US Inc v. SAP Se | 08/31/20 | ||
| 1:18-CV-01224 | Horizon Therap LLC v. Par Pharma Inc | 08/10/18 | Patent Owner | |
| 3:16-CV-04957 | Dexcel Pharma Tech Ltd v. Takeda Pharmaceutical Co Ltd | 08/12/16 | ||
| 1:16-CV-00612 | Shire Development LLC v. Lupin Ltd | 03/02/16 | Challenger | |
| 2:15-CV-06548 | Jazz Pharma Inc v. Lupin Ltd | 09/01/15 | Challenger | |
| 3:15-CV-02384 | Merck Sharp & Dohme Corp v. Apotex Inc | 04/02/15 | Challenger | |
| 1:15-CV-00049 | Bristol Myers Squibb Co v. Mylan Pharma Inc | 03/19/15 | Challenger |