Representative before the EPO

Company dna patent attorney helmut hartdegen
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We have observed 7 EP applications Helmut Hartdegen has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after November 29, 2013). Please note, that we only count EP applications, in which the name of the patent attorney is explicitly mentioned as representative. These EP applications are:

EP15859536

DOUBLE-WEIGHING METERING STORAGE HOPPER

IPC classification:
B65G 69/00, B65G 65/32
Agent:
Helmut Hartdegen, Patent Attorney Helmut Hartdegen
Agent:
Anton Hartdegen, Patentanwalt Anton Hartdegen
Status:
Request for examination was made
EP15852333

METHOD AND SYSTEM FOR PRODUCTION OF ORIENTED STRUCTURAL SHAVING BOARD

IPC classification:
B27N 3/02, B27N 3/14
Agent:
Helmut Hartdegen, Patent Attorney Helmut Hartdegen
Status:
Request for examination was made
EP16723711

DEVICE FOR CONTINUOUS HEATING OF MATERIAL

IPC classification:
B27N 3/18
Applicant:
Dieffenbacher GmbH Maschinen- und Anlagenbau
Agent:
Helmut Hartdegen, Patent Attorney Helmut Hartdegen
Status:
Request for examination was made
EP16723713

CONTINUOUSLY OPERATING PRESS

IPC classification:
B27N 3/24, B30B 5/06
Applicant:
Dieffenbacher GmbH Maschinen- und Anlagenbau
Agent:
Helmut Hartdegen, Patent Attorney Helmut Hartdegen
Status:
Request for examination was made
EP16722200

APPARATUS AND METHOD FOR CONTINUOUS PROUCTION OF MATERIALS

IPC classification:
B27N 3/18
Applicant:
Dieffenbacher GmbH Maschinen- und Anlagenbau
Agent:
Helmut Hartdegen, Patent Attorney Helmut Hartdegen
Status:
Request for examination was made
EP16722197

METHOD AND APPARATUS FOR SPREADING A MAT DURING THE PRODUCTION OF MATERIAL PANELS, AND A MATERIAL PANEL

IPC classification:
B27N 3/14
Applicant:
Dieffenbacher GmbH Maschinen- und Anlagenbau
Agent:
Helmut Hartdegen, Patent Attorney Helmut Hartdegen
Status:
Request for examination was made
EP16724336

CONTINUOUSLY OPERATING PRESS

IPC classification:
B30B 15/04, B27N 3/24, B30B 5/06
Applicant:
Dieffenbacher GmbH Maschinen- und Anlagenbau
Agent:
Helmut Hartdegen, Patent Attorney Helmut Hartdegen
Status:
Request for examination was made

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