Partner/Owner

Representative before the EPO

Employment test 1 - 10 employees
Company dna dr hoffmeister and bischof
no operation time available
Headquarter in Münster
active in Legal Services

Representative before the EPO

Company dna patentanwaltskanzlei dr stoffregen
no operation time available
12 offices
active in Legal Services

We have observed 21 EP applications Helmut Hoffmeister has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after December 15, 2012). 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:

EP12005281

Construction panel with a device for connection with at least one further construction panel on a base

IPC classification:
E04F 15/02
Agent:
Multiple attorneys, Dr. Hoffmeister & Bischof
Status:
EXAMINATION IN PROGRESS
EP13004989

Cutting device on a removal devices fitted to the swing arm of a feed mixing car

IPC classification:
A01F 25/20
Agent:
Denis Träger, Meissner Bolte & Partnerschaft mbB
Agent:
Helmut Hoffmeister, Dr. Hoffmeister & Bischof
Status:
PATENT GRANTED
EP13000870

Cleaning pad for smooth or slightly structured solid surfaces

IPC classification:
B32B 7/12, B32B 27/04
Agent:
Helmut Hoffmeister, Dr. Hoffmeister & Bischof
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12005481

Method for mechanical sequential insertion of separate connectors in grooves of board-shaped construction panels and device for performing the method

IPC classification:
B27M 3/04, E04F 15/02
Agent:
Multiple attorneys, Dr. Hoffmeister & Bischof
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14001620

Disposable absorbent article

IPC classification:
A61F 13/49, A61F 13/496
Agent:
Multiple attorneys, Dr. Hoffmeister & Bischof
Status:
GRANT OF PATENT INTENDED
EP14001861

Water drainage device for a shower and shower floor element

IPC classification:
E03F 5/04
Agent:
Multiple attorneys, Meissner Bolte & Partnerschaft mbB
Agent:
Multiple attorneys, Dr. Hoffmeister & Bischof
Status:
GRANT OF PATENT INTENDED
EP13004611

Isolating switch with rail module

IPC classification:
H02B 1/21
Agent:
Multiple attorneys, Dr. Hoffmeister & Bischof
Status:
PATENT GRANTED
EP13004897

Isolating switch with at least three connecting rails

IPC classification:
H01H 31/12, H01H 85/54, H02B 1/056
Agent:
Multiple attorneys, Dr. Hoffmeister & Bischof
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14002991

Gathering device for harvesting machines

IPC classification:
A01D 89/00
Agent:
Denis Träger, Meissner Bolte & Partnerschaft mbB
Agent:
Helmut Hoffmeister, Dr. Hoffmeister & Bischof
Status:
PATENT GRANTED
EP14002969

Step-safe chair guiding device

IPC classification:
A47C 1/12, A47C 9/02
Agent:
Multiple attorneys, Dr. Hoffmeister & Bischof
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14000342

Safety circuit breaker with a mounting module

IPC classification:
H01H 85/20
Agent:
Multiple attorneys, Dr. Hoffmeister & Bischof
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14002979

Feeding pan for poultry

IPC classification:
A01K 39/012
Agent:
Multiple attorneys, Dr. Hoffmeister & Bischof
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14003080

Security disconnecter with access port in a cover unit

IPC classification:
H01H 9/02, H01H 31/12, H01H 85/30
Agent:
Multiple attorneys, Dr. Hoffmeister & Bischof
Status:
PATENT GRANTED
EP14003084

Safety isolation disconnection switch with at least one housing body of a rapid mounting module

IPC classification:
H01H 85/20, H02B 1/21
Agent:
Multiple attorneys, Dr. Hoffmeister & Bischof
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11005235

Partitioned cutting device for stalk and leaf crop

IPC classification:
A01D 90/04, A01F 15/10
Agent:
Helmut Hoffmeister, Dr. Hoffmeister & Bischof
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13000483

Lawn edge cutting device

IPC classification:
A01D 42/06, A01D 43/16
Agent:
Helmut Hoffmeister, Dr. Hoffmeister & Bischof
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13000017

Chair guidance device with tilting panel

IPC classification:
A47C 1/12
Agent:
Helmut Hoffmeister, Dr. Hoffmeister & Bischof
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12007516

Drive train between the p.t.o. shaft of a tractor and the drive transmission of a trailer vehicle

IPC classification:
A01B 71/06, A01D 90/12
Agent:
Denis Träger, Meissner Bolte & Partnerschaft mbB
Agent:
Helmut Hoffmeister, Dr. Hoffmeister & Bischof
Status:
PATENT GRANTED
EP12006677

Method for the microbiological degeneration of hydrocarbons

IPC classification:
B09C 1/10, C02F 3/10, C02F 3/34, C12N 1/14, C12N 1/26, C12N 11/10
Agent:
Helmut Hoffmeister, Dr. Hoffmeister & Bischof
Agent:
Ludwig Habbel, Habbel & Habbel Patentanwälte
Status:
PATENT GRANTED
EP12006246

Device for removing feed from flat silos

IPC classification:
A01F 25/20
Agent:
Denis Träger, Meissner Bolte & Partnerschaft mbB
Agent:
Helmut Hoffmeister, Dr. Hoffmeister & Bischof
Status:
PATENT GRANTED
EP13002680

Mobile device for filtering air

IPC classification:
A61L 9/014, A61L 9/16, B01D 46/00, B01D 46/42, B01D 46/44, F24F 13/28
Agent:
Helmut Hoffmeister, Dr. Hoffmeister & Bischof
Agent:
Caroline Rätsch, RÄTSCH:IP
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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