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We have observed 5 EP applications Christian Baar has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after October 08, 2013). Please note, that we only count EP applications, in which the name of the patent attorney is explicitly mentioned as representative. These EP applications are:

EP13167577

Ultrasonic cleaning method and ultrasonic cleaning apparatus

IPC classification:
B08B 3/12
Applicant:
Siltronic AG
Agent:
Christian Baar, Siltronic AG
Status:
The patent has been granted
EP13158844

Semiconductor wafer with a layer of AlzGa1-zN and process for producing it

IPC classification:
H01L 21/20
Applicant:
Leibniz-Institut für innovative Mikroelektronik (IHP GmbH-Innovations for High Performance Microelectronics)
Applicant:
Siltronic AG
Agent:
Christian Baar, Siltronic AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13168559

Ultrasonic cleaning method and ultrasonic cleaning apparatus

IPC classification:
B08B 3/12
Applicant:
Siltronic AG
Agent:
Christian Baar, Siltronic AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13167904

Ultrasonic cleaning method and ultrasonic cleaning apparatus

IPC classification:
H01L 21/02, B08B 3/12
Applicant:
Siltronic AG
Agent:
Christian Baar, Siltronic AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13167906

Ultrasonic cleaning method and ultrasonic cleaning apparatus

IPC classification:
H01L 21/67, B08B 3/12
Applicant:
Siltronic AG
Agent:
Christian Baar, Siltronic AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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