Representative before the EPO

Employment test 201 - 500 employees
Company dna berggren
operating since 1936
1203.81
Headquarter in Helsinki and 8 offices
active in Legal Services, IP Consulting, and Matchmaking and Trading

We have observed 4 EP applications Hanna-Leena Maria Jyrämä has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after April 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:

EP11186125

Booster for a digital hydraulic controller and method for using a booster in connection with a digital hydraulic controller

IPC classification:
H01F 7/18, H01H 47/04, H01H 47/32, H02P 9/08
Applicant:
Valmet Technologies, Inc.
Applicant:
Metso Paper Inc
Agent:
Hanna-Leena Maria Jyrämä, Berggren Oy AB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP10792953

PROCESS FOR PRODUCING MULTILAYER FIBER WEB

IPC classification:
B32B 29/00, D21F 3/02, D21F 3/04, D21F 5/00, D21F 9/00, D21F 11/04, D21H 27/30
Applicant:
Valmet Technologies, Inc.
Applicant:
Metso Paper Inc
Agent:
Hanna-Leena Maria Jyrämä, Berggren Oy AB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12162800

Method for influencing the hydrophobic properties of a fiber web in connection with production of the fiber web and production process for fiber webs and device for application of hydrophobic glue chemical to the fiber web

IPC classification:
D21H 23/50
Applicant:
Valmet Technologies, Inc.
Applicant:
Metso Paper Inc
Agent:
Hanna-Leena Maria Jyrämä, Berggren Oy AB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11185920

Arrangement in connection with a fiber web production line

IPC classification:
D21G 1/00
Applicant:
Valmet Technologies, Inc.
Applicant:
Metso Paper Inc
Agent:
Hanna-Leena Maria Jyrämä, Berggren Oy AB
Status:
APPLICATION DEEMED TO BE WITHDRAWN

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