Representative before the EPO
Partner/Owner

Employment test 1 - 10 employees
Company dna fritz patent und rechtsanwalte
operating since 1959
Headquarter in Arnsberg and 1 office
active in Legal Services and IPR-related Financial Service

Jörg Graefe has worked on the following 55 EPO patent applications which have been published in the last five years:

EP12168782

Flash butt welding machine with a cam system powered with a servomotor

IPC classification:
B23K 11/04
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
The patent has been granted
EP13182423

Training assembly for perturbation training

IPC classification:
A61H 1/00, A61H 23/02, A61H 23/04
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
EXAMINATION IN PROGRESS
EP12774941

FIBER-OPTIC CABLE

IPC classification:
E21B 23/14, G02B 6/44
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP13197252

Assembly for the connection of sections of a conduit

IPC classification:
F16L 37/098
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Agent:
Kalkoff & Partner
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13192876

Device for at least partial covering of a pallet

IPC classification:
B65D 19/38
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12788567

NOZZLE ARRANGEMENT FOR AN EDGE STRIP APPLYING DEVICE FOR SUPPLYING HOT AIR TO AN EDGE STRIP OR WORKPIECE WHICH IS ADHESIVE-FREE AND CAN BE ACTIVATED BY HEAT OR WHICH IS COATED WITH A HOT-MELT ADHESIVE, AND EDGE STRIP APPLYING DEVICE COMPRISING A NOZZLE ARRANGEMENT

IPC classification:
B27D 5/00, B29C 63/00, B29C 65/10, C09J 5/06
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
PATENT GRANTED
EP12180740

Power supply assembly with a transformer with a transformer core with legs arranged in polygons

IPC classification:
H01F 27/28, H01F 30/12
Applicant:
AEG Power Solutions GmbH
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12182061

Device for heating by means of electromagnetic induction, in particular induction heating or induction furnace

IPC classification:
H05B 6/06, H05B 6/10
Applicant:
AEG Power Solutions GmbH
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13163404

Ladder, in particular a step ladder with prevention against sinking

IPC classification:
E06C 1/393, E06C 7/14, E06C 7/42
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
PATENT GRANTED
EP13163406

Refuse receptacle with a supporting frame and a covering frame

IPC classification:
B65F 1/06, B65F 1/16
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
EXAMINATION REQUESTED
EP13163410

Step ladder with ladder feet

IPC classification:
E06C 1/387, E06C 7/46
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13184804

Electronic assembly with a three-dimensional injection-moulded electronic circuit carrier

IPC classification:
H01L 21/56, H01L 23/29, H01L 23/31
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13705491

LIGHT-EMITTING DIODE

IPC classification:
H01L 21/268, H01L 33/00, H01L 33/02
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12179571

Photovoltaic power plant

IPC classification:
F03D 9/00, H01L 31/042, H02J 3/24, H02J 3/38, H02M 7/00
Applicant:
AEG Power Solutions GmbH
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13707374

DEVICE FOR CUTTING HARVESTED ASPARAGUS SPEARS OR OTHER ELONGATED FOODS

IPC classification:
B26D 3/16, B26F 3/00
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14161238

Air pump device for a bicycle tyre

IPC classification:
F04B 33/00
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
PATENT GRANTED
EP14169850

Bed with wheels and blocking devices

IPC classification:
A61G 7/05
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
PATENT GRANTED
EP14185059

Flash butt welding machine with a cam system comprising a curved body

IPC classification:
B23K 11/04
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION WITHDRAWN
EP13180105

Device for fixture to a curtain rod

IPC classification:
A47H 1/02, A47H 1/04
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13182677

Determining electrical values in polygonal and star circuits

IPC classification:
G01R 19/02, G01R 19/25, G01R 29/16
Applicant:
AEG Power Solutions B.V.
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP14187484

Method for drying paper webs and drying assembly

IPC classification:
D21F 5/18, D21F 5/20
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
PATENT GRANTED
EP14188347

Automatic seal with filler in a cavity between a housing and a sealing strip

IPC classification:
E06B 5/16, E06B 7/215
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP13190942

Process and device for the switch-on times of parallel circuit output adjusters

IPC classification:
H02J 3/14, H02M 5/257, H02M 5/293
Applicant:
AEG Power Solutions B.V.
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP14195217

Seal comprising at least one fixing bracket and at least stop for mounting on the edge of a groove in a door leaf or the like

IPC classification:
E06B 7/215
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
EXAMINATION REQUESTED
EP15153498

TOOL FOR CHANGING A LADDER FOOT

IPC classification:
B25B 9/02, E06C 7/42, E06C 7/46
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
PATENT GRANTED
EP14157257

Battery monitoring system, battery assembly with the battery monitoring system and method for operating the battery assembly

IPC classification:
G01R 31/36, H01M 10/42, H01M 10/48
Applicant:
AEG Power Solutions GmbH
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP15153504

Seals, method and device for mounting the seal and doors having said seals

IPC classification:
E06B 7/20, E06B 7/21, E06B 7/23
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
EXAMINATION REQUESTED
EP15159689

SEAL FOR DOORS FOR SEALING AN AIR GAP BETWEEN A DOOR WING ON THE ONE HAND AND A DOOR FRAME, A FLOOR, A CEILING, A LINTEL OR THE LIKE ON THE OTHER HAND

IPC classification:
E06B 7/16, E06B 7/21, E06B 7/215
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
EXAMINATION REQUESTED
EP15156621

SEAL FOR A PUSH DOOR AND PUSH DOOR WITH THE SEAL

IPC classification:
E05D 15/06, E06B 3/46, E06B 7/16, E06B 7/21
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP14702073

METHODS FOR CONTROLLING ELECTRICAL INVERTERS AND ELECTRICAL INVERTERS AND SYSTEMS USING THE SAME

IPC classification:
H02J 3/18, H02J 3/40, H02M 1/12, H02M 7/48
Applicant:
AEG Power Solutions B.V.
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11174546

Power supply assembly for a reactor for polysilicon production with a frequency converter

IPC classification:
H02M 5/16
Applicant:
AEG Power Solutions GmbH
Applicant:
AEG Power Solutions B.V.
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14179747

Control unit for an electric consumer, electrical consumer and the circuit assembly with an electric control unit and use of the control unit

IPC classification:
H02J 3/12, H02J 3/16, H02J 3/18
Applicant:
AEG Power Solutions GmbH
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION PUBLISHED
EP14183804

Converter stage for converting multiple phase alternating current into single phase alternating current and vice versa and method for operating the said converter stage

IPC classification:
H02M 1/42, H02M 5/293, H02M 5/297
Applicant:
AEG Power Solutions GmbH
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP14186907

Device for and method of dispensing of rods, wires or similar goods

IPC classification:
B21F 23/00, B23Q 7/10, B65G 47/14
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
PATENT GRANTED
EP11191483

Assembly for an uninterrupted power supply

IPC classification:
H02J 9/06, H02M 5/458
Applicant:
AEG Power Solutions GmbH
Applicant:
AEG Power Solutions B.V.
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION REFUSED
EP11182462

High-power electronics component and assembly comprising at least one such high-power electronics component

IPC classification:
H05K 7/20
Applicant:
AEG Power Solutions GmbH
Applicant:
AEG Power Solutions B.V.
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12170482

Power supply assembly with an inverter for creating single phase alternating current

IPC classification:
H02J 3/26, H02M 7/48
Applicant:
AEG Power Solutions GmbH
Applicant:
AEG Power Solutions B.V.
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14193290

Packaging material

IPC classification:
B65D 65/42, C08K 3/34, C09D 7/12, C09D 129/04, D21H 19/40
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
EXAMINATION REQUESTED
EP14192950

Bidirectional power converter assembly with potential separation and method for operating the bidirectional power converter circuit

IPC classification:
H02M 7/797
Applicant:
AEG Power Solutions GmbH
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP16154532

METAL PARTS CONTAINING CONTOURED SURFACE, IN PARTICULAR WEAR SHEET FOR PACKING PRESSES

IPC classification:
B22F 3/00, B22F 3/03, B22F 3/105, B22F 5/00, B22F 5/08, B22F 7/08, B23K 26/34, B30B 9/32
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
EXAMINATION REQUESTED
EP16153932

DEVICE FOR REDUCING THE NOISE INTENSITY A BRAKE SYSTEM FROM ROLLERS OF A HOSPITAL BED

IPC classification:
A61G 7/05
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
EXAMINATION REQUESTED
EP16155070

DEVICE FOR STORING FEET WHICH CAN BE ATTACHED TO A CLIMBING DEVICE SUCH AS A LADDER, A FOLDING STEP LADDER OR THE LIKE

IPC classification:
E06C 1/393, E06C 7/00, E06C 7/14, E06C 7/46
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
EXAMINATION IN PROGRESS
EP16155073

DEVICE FOR SECURING A STEP LADDER IN A RAISED POSITION

IPC classification:
E06C 1/393
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
EXAMINATION REQUESTED
EP11176001

Power supply assembly with means for increasing voltage

IPC classification:
H01F 29/02, H02M 5/12
Applicant:
AEG Power Solutions GmbH
Applicant:
AEG Power Solutions B.V.
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11191485

Assembly for an uninterrupted power supply

IPC classification:
H02J 9/06, H02M 5/458
Applicant:
AEG Power Solutions GmbH
Applicant:
AEG Power Solutions B.V.
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11191479

Assembly for an uninterrupted power supply

IPC classification:
H02J 3/00, H02J 9/06, H02M 5/458
Applicant:
AEG Power Solutions GmbH
Applicant:
AEG Power Solutions B.V.
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15160124

WIRE AND/OR ROD ASSEMBLY MADE OF TWO WIRES AND/OR RODS CONNECTED PARALLEL TO EACH OTHER BY MEANS OF WELDING, AND METHOD FOR PRODUCING THE WIRE ASSEMBLY

IPC classification:
B21F 33/00, B23K 9/00, B23K 26/24, E04C 5/02, E04H 17/16
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION PUBLISHED
EP12170485

Power supply assembly with an inverter for creating N-phase alternating current

IPC classification:
H02J 3/26, H02M 7/48
Applicant:
AEG Power Solutions GmbH
Applicant:
AEG Power Solutions B.V.
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP16161166

COVERING FRAME FOR A DOOR

IPC classification:
E06B 1/20
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
EXAMINATION REQUESTED
EP16173724

LADDER, IN PARTICULAR A STEP LADDER WITH PREVENTION AGAINST SINKING

IPC classification:
E06C 1/393, E06C 7/14, E06C 7/42
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION PUBLISHED
EP16187850

LIFTING DEVICE

IPC classification:
A61G 7/10, B66F 7/02
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION PUBLISHED
EP16187853

LIFTING DEVICE WITH A CHASSIS FRAME

IPC classification:
A61G 7/10, B66F 7/02, B66F 9/075
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION PUBLISHED
EP15187207

CONTROL UNIT FOR AN ELECTRICAL CONSUMER, ELECTRICAL CONSUMER AND CIRCUIT WITH AN ELECTRICAL CONTROL UNIT UND USE OF THE CONTROL UNIT

IPC classification:
H02J 3/00, H02J 3/12
Applicant:
AEG Power Solutions GmbH
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
EXAMINATION REQUESTED
EP15187205

ASSEMBLY FOR STORING ELECTRICAL ENERGY

IPC classification:
H02J 3/32
Applicant:
AEG Power Solutions GmbH
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
APPLICATION PUBLISHED
EP17155209

STORAGE TRAY FOR A LADDER AND LADDER WITH THIS STORAGE TRAY

IPC classification:
E06C 1/39, E06C 7/14, E06C 7/18
Agent:
Jörg Graefe, Fritz Patent- und Rechtsanwälte Partnerschaft mbB
Status:
The application has been published

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