Representative before the EPO

Company dna patent attorney rainer michael callies
no operation time available
1 office
active in Legal Services

Representative before the EPO

Company dna patentanwaltskanzlei dr stoffregen
no operation time available
12 offices
active in Legal Services

We have observed 5 EP applications Rainer Michael Callies has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after February 20, 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:

EP12833693

BATTERY USE OPTIMIZATION UTILIZING A RESERVE FLEET

IPC classification:
H02J 7/02
Agent:
Rainer Michael Callies, Patent Attorney Rainer Michael Callies
Status:
GRANT OF PATENT INTENDED
EP14000981

Improved battery electrolyte level monitor

IPC classification:
H01M 2/20, H01M 10/42, H01M 10/48
Agent:
Rainer Michael Callies, Patent Attorney Rainer Michael Callies
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13004759

Cutting device for cutting insulating materials

IPC classification:
B26D 1/04, B26D 1/10, B26D 7/02
Agent:
Rainer Michael Callies, Patent Attorney Rainer Michael Callies
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11831729

METHOD AND SYSTEM FOR ENHANCING SOUND

IPC classification:
H04R 27/00
Agent:
Rainer Michael Callies, Patent Attorney Rainer Michael Callies
Status:
PATENT GRANTED
EP17000554

SYRINGE FOR SEQUENTIAL EXPRESSION OF DIFFERENT LIQUIDS

IPC classification:
A61M 5/19, A61M 5/28, A61M 5/31, A61M 5/315, A61M 25/00, A61M 39/02
Agent:
Rainer Michael Callies, Patent Attorney Rainer Michael Callies
Status:
The application has been published

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