Partner/Owner since 1998

Representative before the EPO

Employment test 11 - 50 employees
Company dna kransell and wennborg kb
operating since 1968
Headquarter in Stockholm and 1 office
active in Legal Services, IP Consulting, and IP Portfolio Processing

Rolf Fritzon has worked on the following 9 EPO patent applications which have been published in the last five years:

EP11711586

MILKING SYSTEM AND METHOD FOR ANALYZING MILK

IPC classification:
A01J 5/007, A01J 5/013, A01J 5/04
Applicant:
DeLaval Holding AB
Agent:
Rolf Fritzon, Kransell & Wennborg KB
Agent:
Tobias Lilliehorn, DeLaval International AB
Status:
PATENT GRANTED
EP11843518

A METHOD AND AN APPARATUS FOR FORMING ELECTRICALLY CONDUCTIVE VIAS IN A SUBSTRATE, AN AUTOMATED ROBOT-BASED MANUFACTURING SYSTEM, A COMPONENT COMPRISING A SUBSTRATE WITH VIA HOLES, AND AN INTERPOSER DEVICE

IPC classification:
H01L 21/48, H01L 21/768, H05K 3/40
Agent:
Rolf Fritzon, Kransell & Wennborg KB
Status:
EXAMINATION REQUESTED
EP12175051

Arrangement and method for determining positions of the teats of a milking animal

IPC classification:
A01J 5/017, G06T 7/00
Applicant:
DeLaval Holding AB
Agent:
Rolf Fritzon, Kransell & Wennborg KB
Status:
APPLICATION WITHDRAWN
EP11722434

METHOD OF AUTOMATICALLY MILKING ANIMALS AND AUTOMATIC MILKING SYSTEM

IPC classification:
A01J 5/007, A01J 5/01
Applicant:
DeLaval Holding AB
Agent:
Rolf Fritzon, Kransell & Wennborg KB
Status:
APPLICATION WITHDRAWN
EP11770197

METHOD AND ARRANGEMENT FOR CONTROL OF THE MILKING

IPC classification:
A01J 5/007, A01K 1/12
Applicant:
DeLaval Holding AB
Agent:
Rolf Fritzon, Kransell & Wennborg KB
Status:
APPLICATION WITHDRAWN
EP11770198

METHOD AND ARRANGEMENT FOR CONTROL OF THE MILKING

IPC classification:
A01J 5/007, A01K 1/12
Applicant:
DeLaval Holding AB
Agent:
Rolf Fritzon, Kransell & Wennborg KB
Status:
APPLICATION WITHDRAWN
EP11848662

SUPPORTING DEVICE CAPABLE OF ALLOWING LOCATION OF FLOWERPOT TO BE MOVED

IPC classification:
A01G 9/04, A01G 27/04
Agent:
Rolf Fritzon, Kransell & Wennborg KB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11716443

ARRANGEMENT AND METHOD FOR ANALYZING MILK

IPC classification:
A01J 5/007, A01J 5/013
Applicant:
DeLaval Holding AB
Agent:
Rolf Fritzon, Kransell & Wennborg KB
Agent:
Malin Katarina Keijser Bergöö, DeLaval International AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12186773

DETECTING METHOD AND ARRANGEMENT FOR DAIRY CATTLE

IPC classification:
A01K 1/12, A01K 29/00, A61B 5/11, A61D 17/00, H01H 36/00
Applicant:
DeLaval Holding AB
Agent:
Rolf Fritzon, Kransell & Wennborg KB
Agent:
Tobias Lilliehorn, DeLaval International AB
Status:
PATENT GRANTED

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