Representative before the EPO
Partner/Owner

Employment test 11 - 50 employees
Company dna westendrop sommer
operating since 2009
Headquarter in Munich and 1 office
active in Legal Services and IP Consulting

We have observed 74 EP applications Dieter Flach has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after October 20, 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:

EP12710132

MULTI-BEAM SHAPE SUPPLEMENTARY DEVICE

IPC classification:
H04W 88/08, H01Q 3/30, H01Q 3/00, H01Q 1/24
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12758761

DRIVE APPARATUS FOR A REVOLVING DOOR ROTOR

IPC classification:
E05F 15/10
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12732531

NONDIRECTIONAL RF POWER DIVIDER

IPC classification:
H01P 5/12, H01P 5/04
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
PATENT GRANTED
EP12758762

DRIVE DEVICE FOR A CAROUSEL DOOR

IPC classification:
E05F 15/10
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12815991

METHOD FOR PRODUCING AN ELECTRICAL RADIOFREQUENCY CONNECTION BETWEEN TWO PLATE-SHAPED CONDUCTOR TRACK SECTIONS AND AN ASSOCIATED ELECTRICAL RADIOFREQUENCY CONNECTION

IPC classification:
H05K 3/40, H05K 3/20, H05K 1/02, B21D 39/03
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
PATENT GRANTED
EP12818485

ELECTRICAL CONNECTION DEVICE FOR PRODUCING A SOLDER CONNECTION AND METHOD FOR THE PRODUCTION THEREOF

IPC classification:
H01R 101/00, H01R 9/05, H01Q 1/12
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12805428

PATCH ANTENNA ARRANGEMENT

IPC classification:
H01Q 21/30, H01Q 9/04, H01Q 5/00, H01Q 1/32
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
APPLICATION WITHDRAWN
EP12805425

ACTIVE SEALING DEVICE AND SLIDING DOOR HAVING AN ACTIVE SEALING DEVICE

IPC classification:
E06B 7/20, E06B 7/18, E06B 3/42
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
GRANT OF PATENT INTENDED
EP13004361

Multimedia or antenna socket

IPC classification:
H04N 7/10, H01R 24/52, G06K 19/077
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
PATENT GRANTED
EP12813589

METHOD AND APPARATUS FOR FIXING STRAINED OPTICAL FIBERS AGAINST CREEP AND TEMPERATURE AND STRAIN SENSORS USING SAID TECHNOLOGY

IPC classification:
G02B 6/02, G01L 1/24
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
APPLICATION WITHDRAWN
EP13002829

Revolving door with a foldable door leaf

IPC classification:
E06B 3/90
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13005542

Multimedia-Socket

IPC classification:
H01R 13/6581, H01R 13/11
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
PATENT GRANTED
EP12778953

PATCH RADIATOR

IPC classification:
H01Q 9/04
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12710131

BEAM SHAPE CONTROL DEVICE FOR AN ANTENNA AND ASSOCIATED ANTENNA

IPC classification:
H01Q 1/24, H01Q 1/22, H01Q 1/12
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12712935

ROOFTOP ANTENNA, IN PARTICULAR MOTOR VEHICLE ROOFTOP ANTENNA WITH ASSOCIATED PLUG-TYPE CONNECTION DEVICE

IPC classification:
H01R 103/00, H01R 24/50, H01Q 1/32, H01Q 1/12
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13718301

PATCH ANTENNA ARRANGEMENT

IPC classification:
H01Q 9/04
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
PATENT GRANTED
EP12738175

ROLLER SHUTTER CABINET

IPC classification:
E06B 9/11
Applicant:
Steelcase Inc.
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13730805

RETAINER SYSTEM FOR A MOBILE-TELEPHONY ANTENNA AND A MOBILE-TELEPHONY COMPONENT

IPC classification:
H01Q 1/12
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
EXAMINATION IN PROGRESS
EP13730806

ACTIVE ANTENNA SYSTEM

IPC classification:
H01Q 25/00, H01Q 3/26, H01Q 1/24
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
The patent has been granted
EP13782980

TUNABLE HIGH FREQUENCY FILTER

IPC classification:
H01P 7/04, H01P 1/205
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
The patent has been granted
EP13792595

HIGH FREQUENCY FILTER HAVING FREQUENCY STABILIZATION

IPC classification:
H01P 7/04, H01P 1/205
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
GRANT OF PATENT INTENDED
EP13792597

RADIO-FREQUENCY BLOCKING FILTER

IPC classification:
H01P 7/04, H01P 1/205
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
PATENT GRANTED
EP13789186

DUAL POLARIZED, OMNIDIRECTIONAL ANTENNA

IPC classification:
H01Q 25/00, H01Q 21/26, H01Q 21/20, H01Q 21/08, H01Q 1/52, H01Q 1/24
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
GRANT OF PATENT INTENDED
EP12815996

STRETCHING UNIT

IPC classification:
B29C 55/20
Applicant:
Brückner Maschinenbau GmbH & Co. Kg
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
The patent has been granted
EP14722551

METHOD FOR PRODUCING A PRINTABLE SINGLE OR MULTI-LAYERED MATERIAL WEB AS WELL AS A MATERIAL WEB PRODUCED IN THIS MANNER AND AN ASSOCIATED INSTALLATION FOR PRODUCING SUCH A MATERIAL WEB

IPC classification:
B05C 11/04, D21H 23/40, D21H 23/36, D21H 23/20, D21H 27/26, D21H 25/12, D21H 25/10, D21H 25/08, D21H 23/56
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
PATENT GRANTED
EP12705978

PATCH ANTENNA AND METHOD FOR TUNING THE FREQUENCY OF SUCH A PATCH ANTENNA

IPC classification:
H01Q 1/22, H01Q 9/14, H01Q 9/04
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14714175

MODULAR ADJUSTING DEVICE, IN PARTICULAR FOR RF DEVICES

IPC classification:
F16H 57/021, H01Q 3/32, H01Q 3/12, H01Q 1/12
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
GRANT OF PATENT INTENDED
EP14736630

LATERAL GUIDE RAIL FOR A TRANSPORT SYSTEM, IN PARTICULAR A STRETCHING UNIT

IPC classification:
B29C 55/08, B29C 55/20
Applicant:
Brückner Maschinenbau GmbH & Co. Kg
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
The patent has been granted
EP14736631

LINEAR-MOTOR-DRIVEN CONVEYING SYSTEM, IN PARTICULAR STRETCHING SYSTEM

IPC classification:
B29C 55/20
Applicant:
Brückner Maschinenbau GmbH & Co. Kg
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
PATENT GRANTED
EP14004182

Switching cell assembly for inverter

IPC classification:
H02M 7/00, H01L 23/373, H01L 25/07
Applicant:
Rosenheim University of Applied Sciences (Hochschule Rosenheim)
Applicant:
Dr. Johannes Heidenhain GmbH
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
EXAMINATION REQUESTED
EP16151816

NEAR-FIELD MEASUREMENT OF ACTIVE ANTENNA SYSTEMS

IPC classification:
G01R 29/10, G01R 29/08
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
EXAMINATION REQUESTED
EP11793664

MOBILE RADIO ANTENNA COMPRISING A MULTI BEAM FORMING DEVICE

IPC classification:
F16H 37/06, H01Q 3/32, H01Q 3/00, H01Q 1/24
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11810795

TUNABLE HIGH-FREQUENCY FILTER

IPC classification:
H01P 1/202, H01P 7/04
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14776578

CLIP TRANSPORTING UNIT

IPC classification:
B29C 55/20
Applicant:
Brückner Maschinenbau GmbH & Co. Kg
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
PATENT GRANTED
EP14786448

FORK CROWN FOR CONNECTING FORK TUBES OF A MOTORBIKE OR BICYCLE

IPC classification:
B62K 21/04
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
PATENT GRANTED
EP16156899

CLOSURE DEVICE FOR SEALING A FLOW CHANNEL FOR GASEOUS MEDIA, IN PARTICULAR FIRE PROTECTION FLAP AND ASSOCIATED METHOD FOR PRODUCTION

IPC classification:
A62C 2/12
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
APPLICATION PUBLISHED
EP12003866

Process for production of a furniture with multiple drawers

IPC classification:
F16B 12/04, F16B 12/24, A47B 88/00
Applicant:
Steelcase Inc.
Applicant:
Steelcase Werndl AG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14798702

HIGH FREQUENCY FILTER HAVING A COAXIAL STRUCTURE

IPC classification:
H01P 5/04, H01P 1/205
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
EXAMINATION REQUESTED
EP16164465

DIFFERENCE PHASE SLIDER ASSEMBLY

IPC classification:
H01P 5/02, H01P 1/06, H01P 1/18, H01Q 3/32
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
EXAMINATION REQUESTED
EP16165214

MULTIPLEX FILTER HAVING DIELECTRIC SUBSTRATES FOR THE TRANSMISSION OF TM MODES IN A TRANSVERSAL DIRECTION

IPC classification:
H01P 5/12, H01P 1/213, H01P 1/208
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Examination is in progress
EP16157276

DIFFERENCE PHASE SLIDER ASSEMBLY

IPC classification:
H01Q 3/32, H01P 5/02, H01P 1/18
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
The patent has been granted
EP15199359

PIVOTING DOOR WITH PLANET GEAR

IPC classification:
E05F 15/63
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
The patent has been granted
EP14820750

ANTENNA, IN PARTICULAR MOBILE RADIO ANTENNA

IPC classification:
H01Q 21/26, H01Q 19/10, H01Q 15/16, H01Q 1/42, H01Q 1/24
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
EXAMINATION REQUESTED
EP16172969

DIPOLE-SHAPED RADIATOR ASSEMBLY

IPC classification:
H01Q 9/28, H01Q 21/24, H01Q 9/16, H01Q 1/24
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP14704528

WOODEN BEAM

IPC classification:
E04C 3/42, E04C 3/17, E04C 3/16
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
EXAMINATION REQUESTED
EP15703873

HIGH-FREQUENCY FILTER HAVING A COAXIAL STRUCTURE

IPC classification:
H01P 7/04
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
EXAMINATION REQUESTED
EP15708116

MULTI-STAGE BROADBAND DIRECTIONAL COUPLER

IPC classification:
H01P 5/08, H01P 5/18
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
EXAMINATION REQUESTED
EP15704209

ADJUSTABLE-ANGLE PRESSING OR NIP ROLL

IPC classification:
B29C 63/02, B29C 55/06
Applicant:
Brückner Maschinenbau GmbH & Co. Kg
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
EXAMINATION REQUESTED
EP15708728

BALUN, IN PARTICULAR DC AND/OR AUDIO FREQUENCY OUTPUT TO AN HF PATH USING A BALUN

IPC classification:
H01P 1/20
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
EXAMINATION REQUESTED
EP15724939

MOBILE RADIO ANTENNA

IPC classification:
H01Q 1/42, H01Q 1/24
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
EXAMINATION REQUESTED
EP16191534

THERMALLY ISOLATED PROFILE FRAME SYSTEM

IPC classification:
E06B 3/263
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP15722068

HIGH-FREQUENCY SHIELDED HOUSING, IN PARTICULAR HIGH-FREQUENCY SHIELDED FILTER HOUSING

IPC classification:
H05K 9/00, H01P 1/205
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
EXAMINATION REQUESTED
EP15738841

CAPACITIVELY SHIELDED HOUSING, IN PARTICULAR CAPACITIVELY SHIELDED COMPONENT HOUSING FOR AN ANTENNA DEVICE

IPC classification:
H01Q 21/26, H01Q 19/10, H01Q 1/42, H01Q 1/24
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP16204226

HIGH FREQUENCY AMPLIFIER FOR COAXIAL NETWORKS

IPC classification:
H05K 5/04, H03F 3/189, H04B 1/03, H04B 1/08, H05K 1/02, H02G 15/12, H02G 3/08, H05K 9/00
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
The patent has been granted
EP15757139

LINEAR-MOTOR-DRIVEN SIMULTANEOUS STRETCHING INSTALLATION

IPC classification:
B29C 55/16
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP17156830

MODULAR HOUSING ASSEMBLY FOR ANTENNAS

IPC classification:
H02B 1/40, H05K 5/00, H01Q 1/42, H01Q 1/24, H01Q 1/12
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
The application has been published
EP15777876

PLASMA EXHAUST PURIFICATION

IPC classification:
B29C 47/00, B29B 13/00, B29C 47/40, B29C 47/92, B29C 47/76, B29B 7/86, B29B 7/84
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP17160113

COAXIAL FILTER IN FRAME CONSTRUCTION

IPC classification:
H01P 1/205
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
The application has been published
EP17160394

DIPOLE-SHAPED RADIATOR ASSEMBLY

IPC classification:
H01Q 21/24, H01Q 19/30, H01Q 9/28, H01Q 1/24
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP17175492

MOBILE RADIO COMMUNICATION SYSTEM FOR PROVIDING A PLURALITY OF MOBILE RADIO CELLS IN A BUILDING OR CAMPUS

IPC classification:
H04W 84/12, H04W 4/24
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP16705543

RADOME AND ASSOCIATED MOBILE COMMUNICATIONS ANTENNA, AND METHOD FOR PRODUCING THE RADOME OR THE MOBILE COMMUNICATIONS ANTENNA

IPC classification:
H01Q 19/10, H01Q 15/00, H01Q 1/42, H01Q 1/24
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
The patent has been granted
EP16710472

PLUG CONNECTOR FOR MAKING SOLDER-FREE CONTACT WITH A COAXIAL CABLE

IPC classification:
H01R 24/40, H01R 103/00, H01R 9/05
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP17179452

BROADBAND OMNIDIRECTIONAL ANTENNA, ESPECIALLY FOR RAILWAY VEHICLES, AND SUCH A RAIL VEHICLE

IPC classification:
H01Q 1/42, H01Q 9/40, H01Q 1/32
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP16723561

PROTECTED ARTICLE MANAGEMENT

IPC classification:
B42D 25/29, G06K 19/08, G06Q 90/00, G06K 9/00
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP16718379

DEVICE AND METHOD FOR GENERATING AND PROVIDING POSITION INFORMATION

IPC classification:
G01S 19/11
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP15741120

GRIPPER WITH TOGGLE LEVER ARRANGEMENT

IPC classification:
B29C 55/20
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
The patent has been granted
EP16722170

HIGH-FREQUENCY CONDUCTOR SYSTEM WITH CABLE-BOUND RF BUSHING

IPC classification:
H01P 1/202
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP15739324

TELESCOPIC COLUMN HAVING SLIDING ELEMENTS

IPC classification:
F16C 33/20, F16C 41/00, F16C 29/02, A47B 9/20, A47C 20/12
Applicant:
Steelcase Inc.
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP16728301

SHAFT ANTENNA SYSTEM FOR MOBILE COMMUNICATION

IPC classification:
H01Q 1/24, H01Q 1/12, H01Q 1/04
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP16714846

FILM-DRAWING MACHINE AND METHOD FOR STARTING SAME

IPC classification:
B29C 55/20, B29C 55/16
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP16198738

SKATE ASSEMBLIES WITH QUICK RELEASE SYSTEMS AND RELATED METHODS

IPC classification:
A63C 17/00, A63C 17/06
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
The application has been published
EP16736484

THREADLESS TUNING ELEMENTS FOR COAXIAL RESONATORS, AND METHOD FOR TUNING SAME

IPC classification:
H01P 7/04
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP16763511

DEVICE FOR TRANSMITTING AND RECEIVING MOBILE RADIO SIGNALS BY MEANS OF A STATIONARY ANTENNA

IPC classification:
H04B 7/08, H04W 88/08, H04B 7/04, H04B 1/40
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
Request for examination was made
EP18153448

BROADBAND OMNIDIRECTIONAL ANTENNA

IPC classification:
H01Q 1/00, H01Q 9/40
Applicant:
Kathrein-Werke KG
Agent:
Dieter Flach, Flach Bauer Stahl
Status:
The application has been published

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