Kevin P. B. Johnson
Quinn Emanuel Urquhart & Sullivan LLPGeneral
Experience26 yrs
Elite Ratings
DCT,
PTAB
Practice Areas
Reexam/Aband. (5 cases)
Mech Eng, Manuf (16 cases)
Transport., E-Comm. (17 cases)
Design (33 cases)
Semicond., Optic (59 cases)
Ratings
Experience
Grade
Trend
DCT
L5
A
PTAB
L5
A
CAFC
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Cases
Case # | Court | Caption | Filed | Represent |
|---|---|---|---|---|
| 2:25-CV-09331 | JUUL Labs Inc v. Glas Inc | 09/30/25 | Patent Owner | |
| 1:25-CV-01175 | Element Biosciences Inc v. Illumina Inc | 09/22/25 | Patent Owner | |
| 3:25-CV-06622 | Tempus Ai Inc v. Guardant Health Inc | 08/06/25 | Patent Owner | |
| 1:25-CV-00832 | Ceribell Inc v. Natus Medical Inc | 07/07/25 | Patent Owner | |
| 1:25-CV-04214 | Bprotocol Foundation v. Universal Navigation Inc | 05/20/25 | Patent Owner | |
| 1:25-CV-00602 | Illumina Inc v. Element Biosciences Inc | 05/15/25 | Challenger | |
| 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 | ||
| 1:24-CV-01023 | Inari Medical Inc v. Inquis Medical Inc | 09/11/24 | Challenger | |
| 1:24-CV-00687 | Guardant Health Inc v. Tempus Ai Inc | 06/11/24 | Challenger |