Representative before the EPO

Company dna tampereen patenttitoimisto oy
no operation time available
1 office
active in Legal Services

Unto Tapani Hakola has worked on the following 6 EPO patent applications which have been published in the last five years:

EP11734416

AGENT AND COMPOSITION FOR OILFIELD APPLICATIONS

IPC classification:
C08L 1/02, C09K 8/10, C09K 8/40, C09K 8/514, C09K 8/516, C09K 8/588, C09K 8/70, C09K 8/90
Applicant:
UPM-Kymmene Corporation (UPM-Kymmene Oyj)
Agent:
Berggren Oy AB
Agent:
Unto Tapani Hakola, Tampereen Patenttitoimisto Oy
Status:
EXAMINATION IN PROGRESS
EP11397507

Lighting system

IPC classification:
F21V 7/00, F21V 15/01, F21V 17/10, F21V 27/00, F21V 29/00, F21Y 101/02
Applicant:
Purso Oy
Agent:
Berggren Oy AB
Agent:
Unto Tapani Hakola, Tampereen Patenttitoimisto Oy
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13176757

Genetically stable oncolytic RNA virus, method of manufacturing and use thereof

IPC classification:
A61K 35/76, C12N 7/00
Agent:
Paul Madgwick, Ruschke Madgwick Seide & Kollegen
Agent:
Unto Tapani Hakola, Tampereen Patenttitoimisto Oy
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12397520

An extendable profile

IPC classification:
B32B 3/30, B32B 21/04, B32B 21/12, B32B 21/14
Applicant:
UPM-Kymmene Wood Oy
Agent:
Berggren Oy AB
Agent:
Unto Tapani Hakola, Tampereen Patenttitoimisto Oy
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11750243

METHOD FOR PREPARING COMPOSITE MATERIALS

IPC classification:
B32B 19/00, B32B 27/04, B82Y 30/00, C08K 7/00, C09C 3/10, D21H 17/68
Applicant:
UPM-Kymmene Corporation (UPM-Kymmene Oyj)
Agent:
Unto Tapani Hakola, Tampereen Patenttitoimisto Oy
Status:
APPLICATION WITHDRAWN
EP10832694

METHOD FOR MANUFACTURING NANOFIBRILLATED CELLULOSE PULP AND USE OF THE PULP IN PAPER MANUFACTURING OR IN NANOFIBRILLATED CELLULOSE COMPOSITES

IPC classification:
D21C 9/00, D21D 1/20, D21H 11/18, D21H 21/30, D21H 21/32
Applicant:
UPM-Kymmene Corporation (UPM-Kymmene Oyj)
Agent:
Timo Pekka Pursiainen, Berggren Oy AB
Agent:
Multiple attorneys, Tampereen Patenttitoimisto Oy
Status:
PATENT GRANTED

Please Sign in to use this feature