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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

Tillmann Johannes Hellwig has worked on the following 2 EPO patent applications which have been published in the last five years:

EP11721017

DEVICE AND METHOD FOR MACHINING A CYLINDER BORE BY MEANS OF A GEOMETRICALLY DEFINED CUTTER AND A GEOMETRICALLY UNDEFINED CUTTER

IPC classification:
B23B 29/034, B23B 41/12, B24B 33/02, B24B 33/08
Agent:
Tillmann Johannes Hellwig, Dreiss Patentanwälte PartG mbB
Status:
EXAMINATION IN PROGRESS
EP11701316

WATER WASH METHOD FOR A CARBON DIOXIDE CAPTURE PROCESS

IPC classification:
B01D 53/14, B01D 53/18
Applicant:
ALSTOM Technology Ltd
Applicant:
General Electric Technology GmbH
Agent:
Tillmann Johannes Hellwig, Dreiss Patentanwälte PartG mbB
Agent:
General Electric Technology GmbH
Status:
PATENT GRANTED

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