Representative before the EPO

Employment test 11 - 50 employees
Company dna e blum and co ag
operating since 1878
Headquarter in Zurich and 1 office
active in Legal Services, IP Consulting, and IP Portfolio Processing

Martin Walter Münch has worked on the following 25 EPO patent applications which have been published in the last five years:

EP11820909

HAND TROLLEY

IPC classification:
B62B 1/00, B62B 1/02, B62B 1/10
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
GRANT OF PATENT INTENDED
EP11710405

METHOD FOR OPERATING AN ASPHALT MIXING PLANT, IN PARTICULAR A CONTINUOUS ASPHALT MIXING PLANT

IPC classification:
E01C 19/10
Applicant:
Ammann Schweiz AG
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12709777

ELECTRODE ARRANGEMENT FOR AN ELECTRODYNAMIC FRAGMENTATION PLANT

IPC classification:
B02C 19/18
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
PATENT GRANTED
EP11773167

METHOD FOR FRAGMENTING AND/OR PRE-WEAKENING MATERIAL USING HIGH-VOLTAGE DISCHARGES

IPC classification:
B02C 19/18
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13000619

Clip for forming a stop element on a surface

IPC classification:
F24J 2/46, F24J 2/52, H01L 31/04, H01L 31/042, H01L 31/048
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13002480

Screw, in particular bone screw for use in surgery

IPC classification:
A61B 17/86, A61B 17/88
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13003536

Assembly comprising a plurality of silo chambers

IPC classification:
B65G 65/32
Applicant:
Ammann Schweiz AG
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11740555

UNBALANCE EXCITER FOR A GROUND COMPACTION DEVICE

IPC classification:
E01C 19/28, E02D 3/074, G01V 1/153
Applicant:
Ammann Schweiz AG
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
PATENT REVOKED
EP12766850

METHOD AND DEVICE FOR FRAGMENTING AND/OR WEAKENING MATERIAL BY MEANS OF HIGH-VOLTAGE PULSES

IPC classification:
B02C 19/18
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
PATENT GRANTED
EP13763175

ARRANGEMENT COMPRISING A SHEET-TYPE SUBSTRATE AND A FLAT MATERIAL ARRANGED THEREON

IPC classification:
B42D 15/00
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
GRANT OF PATENT INTENDED
EP12805561

METHOD AND SYSTEM FOR PRODUCING A BINDER FOAM FOR PRODUCING ASPHALT

IPC classification:
C08L 95/00, C10C 3/00, E01C 19/02, E01C 19/45
Applicant:
Ammann Schweiz AG
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
PATENT GRANTED
EP10710164

BLADE BOX FOR DISINTEGRATING DEVICE FOR ORGANIC MATTER

IPC classification:
A23N 1/02
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10801104

METHOD FOR FASTENING A WEAR COMPONENT IN A MACHINE

IPC classification:
F16B 19/10
Applicant:
Ammann Schweiz AG
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13707801

METHOD FOR HEATING A PAVER SCREED

IPC classification:
E01C 19/48
Applicant:
Ammann Schweiz AG
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
PATENT GRANTED
EP11708384

GEAR UNIT AND ARRANGEMENT FOR A PUNCHING PRESS

IPC classification:
B30B 1/26, F16H 3/64
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13859602

METHOD FOR WARPING THE MACHINE BED AND/OR THE PRESS RAM OF A PUNCHING PRESS AND PUNCHING PRESS

IPC classification:
B21D 5/02, B23Q 11/14, B30B 15/00, B30B 15/04, B30B 15/06, B30B 15/34
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
GRANT OF PATENT INTENDED
EP13736464

METHOD FOR BENDING THE MACHINE BED OF A STAMPING PRESS, AND STAMPING PRESS

IPC classification:
B21D 5/02, B23Q 11/14, B30B 15/00, B30B 15/04, B30B 15/34
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
GRANT OF PATENT INTENDED
EP10773227

METHOD FOR DETERMINIG THE RIGIDITY AND/OR THE DAMPING OF THE REGION OF A SOLIDITY

IPC classification:
E01C 19/28
Applicant:
Ammann Schweiz AG
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13788878

METHOD OF FRAGMENTING AND/OR WEAKENING A MATERIAL BY MEANS OF HIGH VOLTAGE DISCHARGES

IPC classification:
B02C 19/18
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
EXAMINATION REQUESTED
EP13788879

METHOD FOR FRAGMENTING AND/OR PRE-WEAKENING MATERIAL BY MEANS OF HIGH-VOLTAGE DISCHARGES

IPC classification:
B02C 19/18
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
EXAMINATION REQUESTED
EP13788881

GEAR TRAIN UNIT AND ARRANGEMENT FOR A STAMPING PRESS

IPC classification:
B30B 1/26, F16H 3/66
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
EXAMINATION REQUESTED
EP15000963

INSULATING REVEAL PANEL ELEMENT FOR INSULATION OF A WINDOW OR DOOR APPERTURE AND METHOD FOR INSTALLING THE SAME

IPC classification:
E04B 1/76, E06B 1/34, E06B 1/62
Agent:
Martin Walter Münch, E. Blum & Co. AG
Agent:
Laurent Nuss, Cabinet Nuss
Status:
APPLICATION PUBLISHED
EP14717391

METHOD FOR FRAGMENTING A ROD-LIKE MATERIAL, IN PARTICULAR MADE OF POLYCRYSTALLINE SILICON

IPC classification:
B02C 19/18
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
EXAMINATION REQUESTED
EP14721737

METHOD FOR PRODUCING A POST-AND-BEAM CONNECTION

IPC classification:
E04B 2/96
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
EXAMINATION REQUESTED
EP15735617

METHOD FOR THE PRODUCTION OF A CONCRETE BODY AND CONCRETE SCREW PILE PRODUCED ACCORDING TO SAID METHOD

IPC classification:
B28B 7/30, E02D 5/30, E02D 5/56
Agent:
Martin Walter Münch, E. Blum & Co. AG
Status:
EXAMINATION REQUESTED

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