Michael H. Hartmann
Leydig Voit Mayer LTDGeneral
Experience22 yrs
Elite Ratings
PTAB
Practice Areas
Chemical (25 cases)
Software, Security (12 cases)
Communications (11 cases)
Comp. Arch. and Software (11 cases)
Transport., E-Comm. (8 cases)
Ratings
Experience
Grade
Trend
DCT
L4
E
PTAB
L4
A
CAFC
L3
C
Cases
Case # | Court | Caption | Filed | Represent |
|---|---|---|---|---|
| 1:22-CV-01073 | Audio Partnership PLC v. VARTA Microbattery GmbH | 03/01/22 | Patent Owner | |
| 2:22-CV-00025 | VARTA Microbattery GmbH v. Guangdong MIC Power New Energy Co Ltd | 01/26/22 | Patent Owner | |
| 2:21-CV-00399 | VARTA Microbattery GmbH v. Eve Energy Co Ltd | 10/25/21 | Patent Owner | |
| 2:21-CV-00400 | VARTA Microbattery GmbH v. Audio Partnership LLC | 10/25/21 | Patent Owner | |
| 1:21-CV-00134 | VARTA Microbattery GmbH v. GN Audio As | 02/02/21 | Patent Owner | |
| 2:21-CV-00036 | VARTA Microbattery GmbH v. Guangdong MIC Power New Energy Co Ltd | 02/02/21 | Patent Owner | |
| 2:21-CV-00037 | VARTA Microbattery GmbH v. Audio Partnership LLC | 02/02/21 | Patent Owner | |
| 2:21-CV-00038 | VARTA Microbattery GmbH v. PEAG LLC | 02/02/21 | Patent Owner | |
| 2:20-CV-00071 | VARTA Microbattery GmbH v. PEAG LLC | 03/04/20 | Patent Owner | |
| 1:20-CV-01568 | VARTA Microbattery GmbH v. Audio Partnership LLC | 03/03/20 | Patent Owner |