Representative before the EPO

Employment test 51 - 200 employees
Company dna kolster oy ab
operating since 1987
Headquarter in Helsinki and 6 offices
active in Legal Services and IP Consulting

We have observed 1 EP application Klaus Roitto has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after June 23, 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:


Method and arrangement for adjusting heat emission of fireplace

IPC classification:
F28D 21/00, F24C 15/34, F24B 9/00, F24B 1/188, F24B 1/187, F24B 1/183
Klaus Roitto, Kolster Oy Ab
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