Representative before the EPO

Employment test 11 - 50 employees
Company dna hynell patenttjanst ab
operating since 1977
Headquarter in Uddeholm and 5 offices
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service

Ivar Andréasson has worked on the following 26 EPO patent applications which have been published in the last five years:

EP11777623

OCEAN BOTTOM SEISMIC CABLE RECORDING APPARATUS

IPC classification:
G01V 1/16, G01V 1/38
Agent:
Kristine Rekdal, Bryn Aarflot AS
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
EXAMINATION REQUESTED
EP12803620

DEVICE FOR CLEANING A MATERIAL OR STRUCTURE, E.G. A STEEL MATERIAL

IPC classification:
B21B 45/02
Applicant:
Silvent AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
GRANT OF PATENT INTENDED
EP11714773

A SUCTION ROLL AND A METHOD OF OPERATING SUCH A SUCTION ROLL

IPC classification:
D21F 3/10
Applicant:
Valmet Technologies, Inc.
Applicant:
Metso Paper Inc
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12818302

A PAPER MAKING MACHINE FOR MAKING TISSUE PAPER AND A METHOD OF OPERATING A PAPER MAKING MACHINE

IPC classification:
D21F 3/02, D21F 3/04, D21F 9/02, D21F 11/14
Applicant:
Valmet AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12817725

A GRINDING TOOL FOR MACHINING BRITTLE MATERIALS AND A METHOD OF MAKING A GRINDING TOOL

IPC classification:
B22F 3/16, B22F 7/06, B24D 3/06, B24D 3/34
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
GRANT OF PATENT INTENDED
EP11875496

METHOD FOR LIGNIN SEPARATION FROM BLACK LIQUOR INVOLVING MULTIPLE ACIDIFICATION STEPS

IPC classification:
C08H 8/00, D21C 11/00
Applicant:
Valmet AB
Applicant:
Valmet Power AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
PATENT GRANTED
EP11876468

METHOD AND ARRANGEMENT FOR TORREFACTION WITH CONTROLLED ADDITION OF COOLING LIQUID TO THE TORREFIED MATERIAL

IPC classification:
C10L 5/44, C10L 9/08, F26B 9/08, F26B 21/00, F26B 21/10
Applicant:
Valmet AB
Applicant:
Valmet Power AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
EXAMINATION IN PROGRESS
EP11868406

METHOD FOR LIGNIN SEPARATION FROM BLACK LIQUOR COMPRISING MULTIPLE ACIDIFICATION STEPS

IPC classification:
C07G 1/00, C08H 8/00, D21C 11/00
Applicant:
Valmet AB
Applicant:
Valmet Power AB
Applicant:
Metso Power AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
EXAMINATION IN PROGRESS
EP11868524

METHOD FOR LIGNIN SEPARATION FROM BLACK LIQUOR COMPRISING REMOVAL OF SULPHUR COMPOUNDS FROM FORMED WATER EFFLUENT

IPC classification:
C07G 1/00, C08H 8/00, D21C 11/00
Applicant:
Valmet AB
Applicant:
Valmet Power AB
Applicant:
Metso Power AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12871539

METHOD FOR LIGNIN SEPARATION FROM BLACK LIQUOR

IPC classification:
C08H 7/00, C08H 8/00, C10L 5/44, D21C 11/00, D21C 11/04
Applicant:
Valmet AB
Applicant:
Valmet Power AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
PATENT GRANTED
EP13158017

An arrangement for drying a tissue paper web and a method for recapturing steam during drying of a tissue paper web

IPC classification:
D21F 5/18, D21F 5/20
Applicant:
Valmet S.p.A.
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12810547

A METHOD AND A MACHINE FOR PRODUCING A STRUCTURED FIBROUS WEB OF PAPER

IPC classification:
D21F 11/00, D21F 11/14
Applicant:
Valmet AB
Applicant:
Metso Paper Sweden AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13777478

AN EXTENDED NIP ROLL, AN EXTENDED NIP PRESS MAKING USE OF THE EXTENDED NIP ROLL, A PAPERMAKING MACHINE AND A METHOD OF OPERATING AN EXTENDED NIP PRESS

IPC classification:
D21F 3/02, D21F 3/04, D21G 1/00
Applicant:
Valmet AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14151720

A process and a machine for making a tissue paper web

IPC classification:
D21F 5/18, D21F 5/20, D21F 11/14
Applicant:
Valmet S.p.A.
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
PATENT GRANTED
EP12885540

A BREWER UNIT FOR A HOT BEVERAGE DISPENSING MACHINE

IPC classification:
A47J 31/18
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
GRANT OF PATENT INTENDED
EP13854767

A STEEL-MADE YANKEE CYLINDER

IPC classification:
D21F 5/02, F26B 13/18
Applicant:
Valmet AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
PATENT GRANTED
EP15164801

A YANKEE DRYING HOOD ARRANGEMENT, A YANKEE DRYING CYLINDER FITTED WITH A YANKEE DRYING HOOD ARRANGEMENT AND A METHOD OF DRYING A FIBROUS WEB

IPC classification:
D21F 5/04, D21F 5/18
Applicant:
Valmet S.p.A.
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
PATENT GRANTED
EP14776179

A REEL-UP AND A METHOD OF REELING A PAPER WEB IN THE DRY END OF A PAPER MACHINE

IPC classification:
B65H 18/22, B65H 18/26, B65H 20/06
Applicant:
Valmet AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
EXAMINATION REQUESTED
EP14787495

A REEL-UP FOR WINDING A PAPER WEB INTO A ROLL AND A METHOD OF WINDING A PAPER WEB TO FORM A ROLL

IPC classification:
B65H 18/22, B65H 18/26, B65H 20/06
Applicant:
Valmet AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
EXAMINATION REQUESTED
EP10846736

A METHOD AND A SYSTEM FOR PRODUCING FOAMED MILK

IPC classification:
A23C 7/00, A47J 31/41, A47J 31/44
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
PATENT GRANTED
EP11192428

A paper making machine, an extended nip roll and a method of producing tissue paper

IPC classification:
D21F 3/02, D21F 3/08, D21F 11/00, D21F 11/14
Applicant:
Valmet AB
Applicant:
Metso Paper Sweden AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
PATENT GRANTED
EP14841818

A REEL-UP AND A METHOD FOR WINDING INTO A ROLL A PAPER WEB AND FOR STARTING A NEW ROLL

IPC classification:
B65H 18/26, B65H 19/26, B65H 19/28
Applicant:
Valmet AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
EXAMINATION REQUESTED
EP14862668

AN EXTENDED NIP ROLL FOR USE IN A NIP THROUGH WHICH A FIBROUS WEB IS TO BE PASSED

IPC classification:
D21F 3/02, D21G 1/00
Applicant:
Valmet AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
EXAMINATION REQUESTED
EP14864648

A METHOD OF MAKING A STEEL YANKEE CYLINDER

IPC classification:
B23K 9/035, D21F 5/02
Applicant:
Valmet AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
EXAMINATION REQUESTED
EP14878003

A REEL-UP FOR RECEIVING AND WINDING INTO A ROLL A PAPER WEB THAT ARRIVES FROM A DRYING CYLINDER IN A PAPER MAKING MACHINE AND A PAPER MAKING MACHINE USING A REEL-UP

IPC classification:
B65H 18/22, B65H 18/26, B65H 20/06
Applicant:
Valmet AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
EXAMINATION REQUESTED
EP14899931

WELDING HEAD FOR MAGNETIC PULSE WELDING OF TUBULAR PROFILES TO A CYLINDRICAL INNER MEMBER

IPC classification:
B21D 26/14, B23K 20/06, H05B 6/14
Applicant:
Valmet AB
Agent:
Ivar Andréasson, Hynell Patenttjänst AB
Status:
EXAMINATION REQUESTED

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