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Representative before the EPO

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Technology Company

Representative before the EPO

Employment test 11 - 50 employees
Company dna dreiss patentanwalte
operating since 1970
Headquarter in Stuttgart
active in Legal Services and IP Consulting

We have observed 16 EP applications Michael Kröhnert has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after December 16, 2012). 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:

EP13305062

A device and a method for controlling power for a system of controller and energy storage

IPC classification:
H02J 3/28, H02J 3/32
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
GRANT OF PATENT INTENDED
EP13305117

A method and device for authenticating a license plate number for the purpose of authenticating a vehicle operation permission

IPC classification:
B60R 13/10
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13305148

A method, a device and a receiver for processing video

IPC classification:
G08G 1/00
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13305116

A method and devices for authenticating

IPC classification:
B60R 25/24, H04W 12/08
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12290388

A device and a method for inductive charging of a vehicle

IPC classification:
B60L 11/18
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
GRANT OF PATENT INTENDED
EP12192417

A device and a method for controlling an induction coil

IPC classification:
B60L 11/18, H02J 5/00
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
GRANT OF PATENT INTENDED
EP13305548

A method and a device for a driving assistance system

IPC classification:
G06K 9/00
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13305622

A method and a device for automatically stabilizing in an electrical power grid

IPC classification:
H02J 3/14
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13305621

A method, a server and a client for conference call audio processing

IPC classification:
H04M 3/56
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13305632

A method, and system for video conferencing

IPC classification:
H04L 12/18, H04L 29/06, H04M 3/56, H04N 7/15
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13305953

A method and a server for home automation

IPC classification:
G08B 21/04, G08B 21/22, H04L 12/28
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12290381

A method and device for a vehicle assist system

IPC classification:
B60L 11/18, G01B 7/00
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13306413

Method of switching an optical signal in an optical flex grid network

IPC classification:
H04Q 11/00
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13306557

A method, a server and a system for distributed computing

IPC classification:
G06F 9/50
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14305031

A method and device for controlling a power grid

IPC classification:
G06Q 50/06, H02J 3/12, H02J 3/36
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Agent:
2SPL Patentanwälte PartG mbB
Status:
EXAMINATION IN PROGRESS
EP14305727

A method and device for operating an optical transport network

IPC classification:
H04L 12/24, H04Q 11/00
Applicant:
Alcatel Lucent SA
Agent:
Michael Kröhnert, Alcatel-Lucent Deutschland AG
Status:
PATENT GRANTED

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