Sydney K. Johnson
Armstrong Teasdale LLPGeneral
Experience6 yrs
Elite Ratings
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Practice Areas
Biotech (2 cases)
Comp. Arch. and Software (3 cases)
Software, Security (2 cases)
Communications (3 cases)
Transport., E-Comm. (2 cases)
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 |
|---|---|---|---|---|
| 4:24-CV-00799 | Vermeer Mfg Co v. Kubota North America Corp | 08/20/24 | Patent Owner | |
| 1:24-CV-00790 | Amcor Rigid Packaging USA LLC v. Graham Packaging Co Inc | 07/05/24 | Challenger | |
| 3:24-CV-01434 | Martin v. USA Wireless AT&T | 06/03/24 | ||
| 4:24-CV-00055 | FMC Corp v. Albaugh LLC | 02/12/24 | Patent Owner : FMC Corp | |
| 1:23-CV-00662 | DigiMedia Tech LLC v. Cogeco US Finance LLC | 06/15/23 | Challenger | |
| 1:23-CV-00421 | CDN Innovations LLC v. Cogeco Communications Inc | 04/18/23 | Challenger | |
| 1:22-CV-00586 | FMC Corp v. Aceto US LLC | 05/02/22 | Patent Owner : FMC Corp | |
| 6:21-CV-01319 | GreatGigz Solutions LLC v. Ascension Health Alliance doing Business As Ascension | 12/17/21 | Challenger | |
| 1:18-CV-00361 | Sprint Communications Co LP v. WideOpenWest Inc | 03/07/18 | Challenger |