Representative before the EPO

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Hannu Aatto Aulis Aarnio has worked on the following 8 EPO patent applications which have been published in the last five years:

EP14162191

Austenitic stainless steel

IPC classification:
C21D 8/02, C22C 38/00, C22C 38/02, C22C 38/06, C22C 38/42, C22C 38/44, C22C 38/50, C22C 38/54, C22C 38/58
Applicant:
Outokumpu Oyj
Agent:
Hannu Aatto Aulis Aarnio, Outokumpu Oyj
Status:
EXAMINATION IN PROGRESS
EP13827007

METHOD AND DEVICE FOR MANUFACTURING PROFILED METAL STRIPS

IPC classification:
B21D 13/04, B21D 13/10
Agent:
Hannu Aatto Aulis Aarnio, Outokumpu Oyj
Status:
EXAMINATION IN PROGRESS
EP14720493

METHOD FOR PRODUCING AN ULTRA HIGH STRENGTH MATERIAL WITH HIGH ELONGATION

IPC classification:
C21D 6/00, C21D 8/02, C21D 9/46, C22C 38/04, C22C 38/18, C22C 38/38
Agent:
Hannu Aatto Aulis Aarnio, Outokumpu Oyj
Status:
EXAMINATION REQUESTED
EP14820539

STAINLESS STEEL RESISTANT TO DELAYED CRACKING AND A METHOD FOR ITS PRODUCTION

IPC classification:
C21D 3/00, C21D 3/06, C21D 7/02, C21D 8/00, C21D 8/02, C22C 38/40
Applicant:
Outokumpu Oyj
Agent:
Hannu Aatto Aulis Aarnio, Outokumpu Oyj
Status:
GRANT OF PATENT INTENDED
EP14198825

Method for manufacturing a sandwich panel

IPC classification:
B23K 11/11, B23K 11/16, B23K 26/32, B32B 3/30, B32B 15/00
Applicant:
Outokumpu Oyj
Agent:
Hannu Aatto Aulis Aarnio, Outokumpu Oyj
Status:
GRANT OF PATENT INTENDED
EP11774473

METHOD FOR MANUFACTURING AND UTILIZING FERRITIC-AUSTENITIC STAINLESS STEEL WITH HIGH FORMABILITY

IPC classification:
C22C 38/00
Applicant:
Outokumpu Oyj
Agent:
Hannu Aatto Aulis Aarnio, Outokumpu Oyj
Status:
EXAMINATION REQUESTED
EP11777324

LOW-NICKEL AUSTENITIC STAINLESS STEEL AND USE OF THE STEEL

IPC classification:
C21C 5/00, C22C 38/40, C22C 38/42, C22C 38/44, C22C 38/46, C22C 38/48, C22C 38/50, C22C 38/54, C22C 38/58
Applicant:
Outokumpu Oyj
Agent:
Hannu Aatto Aulis Aarnio, Outokumpu Oyj
Status:
EXAMINATION REQUESTED
EP15743800

DUPLEX STAINLESS STEEL

IPC classification:
C22C 38/00, C22C 38/02, C22C 38/04, C22C 38/42, C22C 38/44
Applicant:
Outokumpu Oyj
Agent:
Hannu Aatto Aulis Aarnio, Outokumpu Oyj
Status:
EXAMINATION REQUESTED

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