Representative before the EPO

Employment test 51 - 200 employees
Company dna groth and co kb
operating since 1869
971.71
Headquarter in Stockholm and 5 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

We have observed 6 EP applications Petter O̸en has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after December 18, 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:

EP11827902

HYDROPHOBIC PROPPANT AND PREPARATION METHOD THEREOF

IPC classification:
C09K 8/80
Agent:
Multiple attorneys, Groth & Co KB
Status:
GRANT OF PATENT INTENDED
EP11870293

MERCAPTO-BENZOPHENONE COMPOUNDS, COMPOSITIONS AND PREPARATION METHODS THEREOF

IPC classification:
C07C 321/22, C07C 321/28, C07C 323/09, C07C 323/62, C08K 5/37
Agent:
Multiple attorneys, Groth & Co KB
Status:
EXAMINATION IN PROGRESS
EP13163711

Plastic acoustic material and methods of manufacturing thereof

IPC classification:
B29B 17/00, B29C 31/04, B29C 70/12, E04B 1/84
Agent:
Petter O̸en, Groth & Co KB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11813947

SCREW TURBINE AND METHOD OF POWER GENERATION

IPC classification:
F01C 1/00, F01D 5/14, F03B 3/08, F03B 17/00, F03C 2/00, F03C 99/00
Agent:
Petter O̸en, Groth & Co KB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11825533

HOLDER, CULTIVATOR MEANS AND AGRICULTURAL MACHINERY EQUIPPED WITH SUCH

IPC classification:
A01B 13/08, A01B 13/14, A01B 15/02, A01B 17/00, A01B 23/02
Agent:
Multiple attorneys, Groth & Co KB
Status:
PATENT GRANTED
EP13156936

A manikin holder

IPC classification:
A45D 44/14, A47F 7/06
Agent:
Multiple attorneys, Groth & Co KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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