Representative before the EPO

Employment test 51 - 200 employees
Company dna groth and co kb
operating since 1869
1140.09
Headquarter in Stockholm and 5 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Representative before the EPO

Company dna bergenstrahle and lindvall ab
operating since 1934
Headquarter in Stockholm and 2 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

We have observed 3 EP applications Johann Rigler has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after December 13, 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:

EP12849649

A GRADIENT WELD STUD AND METHOD OF PREPARATION

IPC classification:
B23K 35/02, B23K 9/20, B22F 7/06, B22F 7/02
Agent:
Bergenstråhle Group AB
Agent:
Johann Rigler, Bergenstråhle & Lindvall AB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13710766

AMPEROMETRIC SOLID ELECTROLYTE GAS SENSOR AND DETECTION METHOD WHEREIN THE SENSING ELECTRODE COMPRISES AT LEAST ONE TUNGSTATE OR MOLYBDATE COMPOUND

IPC classification:
G01N 27/407, C04B 35/495
Agent:
Johann Rigler, Bergenstråhle & Lindvall AB
Status:
GRANT OF PATENT INTENDED
EP13717194

PROCESS FOR REMOVAL OF SOLID NON-FIBROUS MATERIAL FROM PULP

IPC classification:
D21D 5/24, D21C 9/18
Agent:
Johann Rigler, Bergenstråhle & Lindvall AB
Status:
GRANT OF PATENT INTENDED

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