Contact

Representative before the EPO

Company dna borenius oy
operating since 1911
641.15
Headquarter in Helsinki and 6 offices
active in Legal Services, IP Consulting, and Matchmaking and Trading

Representative before the EPO

Employment test 11 - 50 employees
Company dna boco ip oy ab
operating since 1928
924.71
Headquarter in Helsinki
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service

Carl Christian Westerholm has worked on the following 14 EPO patent applications which have been published in the last five years:

EP12864018

PIPE WELDING DEVICE

IPC classification:
B23K 37/00
Applicant:
Hyundai Heavy Industries Co., Ltd.
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Status:
EXAMINATION REQUESTED
EP11172512

Method for controlling a variable speed generator

IPC classification:
H02P 9/48
Applicant:
ABB Oy
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Agent:
Carl Christian Westerholm, Borenius Oy
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11744325

IMPROVED MICROMECHANICAL RESONATOR

IPC classification:
B81B 3/00, G01C 19/56, H03H 9/02, H03H 9/24
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Agent:
Carl Christian Westerholm, Borenius Oy
Status:
EXAMINATION REQUESTED
EP11833923

TORCH CARRIER

IPC classification:
B23K 9/28, B23K 37/02
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Status:
GRANT OF PATENT INTENDED
EP11786186

METHOD AND ARRANGEMENT IN A GAS SHIELDED ARC WELDING DEVICE SUCH AS MIC/MAG-WELDER

IPC classification:
B23K 9/095, B23K 9/12, B23K 9/133
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Agent:
Carl Christian Westerholm, Borenius Oy
Status:
EXAMINATION REQUESTED
EP11824636

METHOD AND ARRANGEMENT FOR ATTACHING A TOWER-LIKE STRUCTURE TO A FOUNDATION

IPC classification:
E02D 27/42, F03D 11/04
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Status:
GRANT OF PATENT INTENDED
EP11835692

COLUMN SHOE

IPC classification:
E02D 5/72, E04B 1/21
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Status:
PATENT GRANTED
EP11835693

COLUMN SHOE

IPC classification:
E02D 5/72, E04B 1/21
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Status:
GRANT OF PATENT INTENDED
EP11752916

METHOD IN CONNECTION WITH A FOUNDATION FOR TOWER-LIKE STRUCTURES AND A FOUNDATION FOR TOWER-LIKE STRUCTURES

IPC classification:
E02D 27/42, E04B 1/22, E04G 21/12, E04H 12/12
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Agent:
Carl Christian Westerholm, Borenius Oy
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11845822

WIRE FEEDING DEVICE OF A WELDING MACHINE AND METHOD FOR MOVING A WELDING WIRE

IPC classification:
B21C 47/20, B23K 9/12, B23K 9/133, B65H 59/04
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11835691

COLUMN SHOE

IPC classification:
E04B 1/21, E04H 12/22
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11800246

SUSPENSION SMELTING FURNACE AND A CONCENTRATE BURNER

IPC classification:
C22B 15/00, F27D 3/18, F27D 99/00
Applicant:
Outotec Oyj
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Agent:
Carl Christian Westerholm, Borenius Oy
Status:
EXAMINATION REQUESTED
EP11837636

METHOD FOR CONTROLLING THERMAL BALANCE OF A SUSPENSION SMELTING FURNACE AND SUSPENSION SMELTING FURNACE

IPC classification:
C22B 5/00, C22B 15/00, F27D 3/16, F27D 9/00
Applicant:
Outotec Oyj
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Status:
PATENT GRANTED
EP12152220

System and method for starting an electric motor of a propulsion unit

IPC classification:
B63H 5/08
Applicant:
ABB Oy
Agent:
Carl Christian Westerholm, Boco IP Oy Ab
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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