Representative before the EPO

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Technology Company

Representative before the EPO

Employment test 1 - 10 employees
Company dna staeger sperling
no operation time available
Headquarter in Munich and 1 office
active in Legal Services and IP-related Communication Service

Stefan Wendels has worked on the following 66 EPO patent applications which have been published in the last five years:

EP11716839

CARD READING APPARATUS HAVING A SHOCK-PROOF LATCH

IPC classification:
G06K 13/08
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Agent:
Stefan Wendels, Amphenol-Tuchel Electronics GmbH
Status:
EXAMINATION REQUESTED
EP12719270

CARD CONTACTING DEVICE FOR A MINI UICC CARD

IPC classification:
G06K 7/00, H01R 13/24
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11720988

ELECTRICAL CONTACT ELEMENT

IPC classification:
H01R 13/11, H01R 13/187
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION WITHDRAWN
EP12751000

CARD CONTACTING DEVICE

IPC classification:
G06K 7/00, G06K 13/08
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12750999

SOLDERABLE CONTACT

IPC classification:
H01R 4/02, H01R 13/24
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
GRANT OF PATENT INTENDED
EP12769596

SCOOP-PROOF PLUG CONNECTOR

IPC classification:
H01R 13/432, H01R 13/622, H01R 13/64
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION IN PROGRESS
EP14155434

Encryption method for emails

IPC classification:
H04L 12/58, H04L 29/06
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14001252

Connector with retention devices that can be separated as needed

IPC classification:
H01R 13/631, H01R 13/74
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
PATENT GRANTED
EP14001253

Connector socket with a spring bearing

IPC classification:
H01R 13/52
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
GRANT OF PATENT INTENDED
EP14157712

Gaming system

IPC classification:
G07C 15/00, G07F 17/32
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
GRANT OF PATENT INTENDED
EP11873165

DUAL-CHAMBER MULTI-ABSORPTION WET FLUE DESULFURIZATION DEVICE

IPC classification:
B01D 53/50, B01D 53/80
Applicant:
South China University of Technology
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION IN PROGRESS
EP13004503

Sealed connector and LED lighting module equipped with a sealed plug connector

IPC classification:
F21V 23/06, F21V 31/00, F21Y 101/02, H01R 12/70, H01R 13/52, H01R 13/523, H01R 13/533
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
PATENT GRANTED
EP13718104

ELECTRICAL PLUG CONNECTOR FOR ELECTRICAL CONNECTION BY MEANS OF ULTRASONIC WELDING

IPC classification:
H01R 4/02, H01R 13/04, H01R 43/02
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12844818

RATCHET-TYPE EXPANSION SYSTEM FOR LUGGAGE

IPC classification:
A45C 7/00
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
GRANT OF PATENT INTENDED
EP13705742

CONNECTION OF A FIRST METAL COMPONENT TO A COVERED SECOND METAL COMPONENT

IPC classification:
H01R 4/02, H01R 4/62, H01R 13/52
Agent:
Dreiss Patentanwälte PartG mbB
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION IN PROGRESS
EP13764449

METHOD FOR RECLAIMING USED SUPERABSORBENT POLYMER

IPC classification:
B01J 20/26, B01J 20/34, B29B 17/02
Applicant:
Unicharm Corporation
Applicant:
Hokkaido University
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
GRANT OF PATENT INTENDED
EP13728172

ACTIVE DYNAMIC STOOL

IPC classification:
A47C 9/00
Applicant:
AERIS GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
PATENT GRANTED
EP13715609

PLUG CONNECTOR WITH CONTACT DETENT MEANS

IPC classification:
H01R 13/42, H01R 13/426, H01R 13/641
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION IN PROGRESS
EP13785390

RESTORING DEVICE FOR AUTOMATICALLY ADJUSTING THE RESTORING FORCE

IPC classification:
A47C 3/22, A47C 9/00
Applicant:
AERIS GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION IN PROGRESS
EP14157197

Waterproof assembly

IPC classification:
H01R 13/52, H01R 24/52, H02G 15/013
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
GRANT OF PATENT INTENDED
EP13742163

PLUG CONNECTOR WITH AN EARTH TERMINAL FOR AT LEAST ONE LEAD

IPC classification:
H01R 4/30, H01R 24/28
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
PATENT GRANTED
EP11770045

ELECTRO-OPTICAL PLUG-IN CONNECTION, ESPECIALLY ELECTRO-OPTICAL USB CONNECTION

IPC classification:
G02B 6/38, G02B 6/42, G06F 13/40
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Amphenol-Tuchel Electronics GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13762994

MODULAR PLUG-IN CONNECTOR

IPC classification:
H01R 13/506, H01R 13/514, H01R 13/518, H01R 13/64
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
GRANT OF PATENT INTENDED
EP15160981

ELECTRICAL CONTACT MEMBER AND METHOD FOR CONNECTING THE CONTACT MEMBER

IPC classification:
H01R 4/02, H01R 43/02
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
PATENT GRANTED
EP14166400

Roulette-display-system

IPC classification:
G07F 17/32
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP15160983

PLUG CONNECTOR WITH LOW PLUG-IN AND HIGH CONTACT STANDARD PRESSURE

IPC classification:
H01R 13/05, H01R 13/11, H01R 13/193
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
PATENT GRANTED
EP14768365

LATCHING CONNECTOR ASSEMBLY

IPC classification:
H01R 13/639
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP14717396

STRANDED ELECTRICAL CONDUCTOR COMPRISING A CIRCULAR PLUG-TYPE CONTACT JACK

IPC classification:
H01R 4/02, H01R 11/12
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP14774185

METHOD FOR MANUFACTURING EXCRETA-PROCESSING MATERIAL AND EXCRETA-PROCESSING MATERIAL

IPC classification:
A01K 1/015
Applicant:
Unicharm Corporation
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP15180497

SYSTEM FOR INCREASING THE NETWORK-SIDE POWER FACTOR OF THREE PHASE GAS-FED EC MOTORS

IPC classification:
H02M 1/00, H02M 1/42, H02M 7/00
Applicant:
ebm-papst Mulfingen GmbH & Co KG
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
PATENT GRANTED
EP13818187

SEALED CIRCUIT BOARD PLUG CONNECTOR

IPC classification:
H01R 12/58, H01R 12/70, H01R 13/52
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP15002434

SEALING ELEMENT FOR AN ELECTRICAL CONDUCTOR WITH STRANDED CONDUCTOR

IPC classification:
H01R 13/52
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION PUBLISHED
EP15186040

DEVICE AND METHOD FOR MASS MACHINING AND/OR PRODUCTION OF A WORKPIECE

IPC classification:
F16F 9/02, G05B 19/401, H01Q 13/10
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION IN PROGRESS
EP14714735

DATA PROCESSING SYSTEM

IPC classification:
G06Q 10/04, G06Q 50/06
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
GRANT OF PATENT INTENDED
EP15187295

GROUND HUMIDIFICATION SYSTEM

IPC classification:
A01G 27/00
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP15717875

FLOATINGLY MOUNTED COLUMN FRAME FOR WOBBLE COMPENSATION

IPC classification:
B21D 37/12, B26D 7/00, B26F 1/40, F16C 33/22
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
PATENT GRANTED
EP15003139

ELECTRICAL CONTACT MEMBER AND METHOD FOR CONNECTING THE CONTACT MEMBER

IPC classification:
H01R 4/02, H01R 13/115, H01R 43/02
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP15003138

FIELD-MOUNTABLE STAMPED CUTTING CLAMPING CONTACT

IPC classification:
H01R 4/24, H01R 43/16
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP14761945

CONTACT ELEMENT COMPRISING A CLAMPING TERMINAL FOR A STRANDED CONDUCTOR

IPC classification:
H01R 4/50, H01R 11/26
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
GRANT OF PATENT INTENDED
EP16150832

FLOAT ADAPTER FOR ELECTRICAL CONNECTOR

IPC classification:
H01R 13/631, H01R 24/54
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP14848076

CAN-PRINTING APPARATUS AND CAN INSPECTION DEVICE

IPC classification:
B41F 17/22, B41F 31/14, B41F 33/14, G01N 21/88, G01N 21/89, G01N 21/90, G01N 21/956
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
GRANT OF PATENT INTENDED
EP14857436

PROCESS FOR MANUFACTURING RECYCLED PULP FROM USED SANITARY GOODS

IPC classification:
A61F 13/15, B09B 3/00, B09B 5/00, D21C 5/02, D21C 9/00
Applicant:
Unicharm Corporation
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP11804654

SMART CARD CONNECTOR COMPRISING A CONTACT ROCKER

IPC classification:
G06K 7/00
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Agent:
Stefan Wendels, Amphenol-Tuchel Electronics GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14860593

COMPOSITE MATERIAL FOR ABSORBENT ARTICLE, AND METHOD FOR MANUFACTURING SAID MATERIAL

IPC classification:
B32B 7/04, D06M 15/263, D06M 23/08
Applicant:
Unicharm Corporation
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP11723262

SCREENED PLUG CONNECTOR

IPC classification:
H01R 13/6582, H01R 13/6583, H01R 13/6596, H05K 9/00
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Amphenol-Tuchel Electronics GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP16159731

MULTI-ROW CABLE CONNECTOR

IPC classification:
H01R 13/02, H01R 13/415, H01R 13/50, H01R 13/56
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP14861599

DENITRATION CATALYST AND METHOD FOR PRODUCING SAME

IPC classification:
B01D 53/94, B01J 23/22, B01J 23/30, B01J 37/02
Applicant:
Hitachi Zosen Corporation
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP16151677

HEATABLE TABLE WITH SCREEN

IPC classification:
A45B 3/00, A47B 37/04, F24H 3/00
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP14805780

PLUG CONNECTOR CONTACT CARRIER

IPC classification:
H01R 4/36, H01R 4/48, H01R 9/24, H01R 13/426
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP16000676

ELECTRICAL CONTACT MEMBER AND METHOD FOR JOINING THIS CONTACT PIECE

IPC classification:
H01R 4/02, H01R 4/18, H01R 43/02
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP14877128

MAGNETOELASTIC SENSOR

IPC classification:
G01L 1/12
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP16172539

CIRCULAR CONNECTOR FOR DATA TRANSMISSION OF HIGH DATA RATES

IPC classification:
H01R 9/03, H01R 13/506, H01R 13/58, H01R 13/6463, H01R 13/6582, H01R 13/6585, H01R 13/6589, H01R 13/6592, H01R 24/56
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP14881490

DRIVE SYSTEM FOR A PULSELESS POSITIVE DISPLACEMENT PUMP

IPC classification:
F04B 43/02
Applicant:
Graco Minnesota Inc
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP16164961

MOTOR TEMPERATURE MONITORING

IPC classification:
H02H 7/085, H02K 11/25
Applicant:
ebm-papst Mulfingen GmbH & Co KG
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION PUBLISHED
EP15712783

ALIGNMENT MODULE FOR PLUG-IN CONNECTOR

IPC classification:
H01R 13/514, H01R 13/627, H01R 13/629, H01R 13/64
Applicant:
Amphenol-Tuchel Electronics GmbH
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP16181481

NETWORK CONFIGURATION AND METHOD FOR ALLOCATING NETWORK ADDRESSES TO VENTILATOR IN A NETWORK

IPC classification:
H04L 29/12
Applicant:
ebm-papst Mulfingen GmbH & Co KG
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION PUBLISHED
EP16181483

DYNAMIC ADDRESSING

IPC classification:
G06F 12/06, H04L 12/40, H04L 12/403
Applicant:
ebm-papst Mulfingen GmbH & Co KG
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION PUBLISHED
EP16195700

HAND PRESS

IPC classification:
B21D 39/04, B25B 27/10
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION PUBLISHED
EP15815821

METHOD FOR PRODUCING GRANULAR PET FOOD

IPC classification:
A23K 50/00
Applicant:
Unicharm Corporation
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP15815605

PET FOOD MANUFACTURING METHOD

IPC classification:
A23K 50/00
Applicant:
Unicharm Corporation
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
EXAMINATION REQUESTED
EP16194705

ELECTRONICS UNIT FOR AN ELECTRICAL MOTOR

IPC classification:
H02K 5/10, H02K 5/22, H02K 11/30
Applicant:
ebm-papst Mulfingen GmbH & Co KG
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION PUBLISHED
EP16177093

CONNECTOR FOR WELLHEAD

IPC classification:
E21B 33/038, H01R 4/24
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION PUBLISHED
EP16195398

PROCESS MONITORING

IPC classification:
G05B 23/02
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION PUBLISHED
EP16171708

INTEGRATED ANTENNA UNIT WITH BLIND MATE INTERCONNECT

IPC classification:
H01Q 1/24, H01R 13/24, H01R 13/52, H01R 13/631, H01R 24/52, H01R 103/00
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
APPLICATION PUBLISHED
EP15838701

OVERMOLDED CONTACT WAFER AND CONNECTOR

IPC classification:
H01R 12/72, H01R 13/514
Agent:
Stefan Wendels, Staeger & Sperling Partnerschaftsgesellschaft mbB
Status:
Request for examination was made

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