Partner/Owner since 2015

Representative before the EPO

Employment test 1 - 10 employees
Company dna klingseisen and partner
no operation time available
Headquarter in Munich and 24 offices
active in Legal Services

Professional 2001 - 2007

Employment test 51 - 200 employees
Company dna bardehle pagenberg
operating since 1979
Headquarter in Munich and 4 offices
active in Legal Services

We have observed 57 EP applications Rolf Rings has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after December 11, 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:

EP13730291

PROGRESSIVE CAVITY PUMP

IPC classification:
F04C 13/00, F04C 2/107
Agent:
Rolf Rings, Klingseisen Rings & Partner
Agent:
Cabinet Plasseraud
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13736496

CROSSWIND DEFLECTION ELEMENT FOR PREVENTING SEDIMENTATION

IPC classification:
E01F 7/02
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
PATENT GRANTED
EP12747446

CARRY-BAG AND STOPPER FOR CARRY-BAG HANDLE

IPC classification:
A45C 13/28, A45C 13/00, A45C 13/26
Agent:
Stephan Spranger, Spranger + Burger
Agent:
Multiple attorneys, Klingseisen Rings & Partner
Status:
EXAMINATION REQUESTED
EP13003037

Alternative power plant concept

IPC classification:
F03B 17/02
Agent:
Stephan Spranger, Spranger + Burger
Agent:
Multiple attorneys, Klingseisen Rings & Partner
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13891963

HYDRAULIC LASH ADJUSTER

IPC classification:
F01L 1/255
Applicant:
Nittan Valve Co., Ltd.
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
GRANT OF PATENT INTENDED
EP16000525

DEVICE FOR FELLING TREES AND REMOVING TREE STUMPS

IPC classification:
A01G 23/06
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
EXAMINATION REQUESTED
EP16159451

WALL COVERING

IPC classification:
E04F 13/08, E03D 11/14
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
EXAMINATION REQUESTED
EP14866645

METHOD FOR MANUFACTURING ANNULAR MEMBER

IPC classification:
B23P 13/00, B23D 21/04, B21K 1/04, B21H 1/06, B23D 21/00
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
EXAMINATION REQUESTED
EP16001529

BOTTLE CONTAINER OF A PINCH-GRIP TYPE, AND MOVEABLE INSERTS OF A BLOW MOLD USED TO MOLD SUCH A BOTTLE CONTAINER

IPC classification:
B65D 1/00, B29C 49/48, B65D 1/02
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
The patent has been granted
EP15772663

LINEAR MOTION GUIDE DEVICE

IPC classification:
F16C 29/06
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
The patent has been granted
EP15735677

TENNIS TRAINING DEVICE

IPC classification:
A63B 69/38, A63B 43/00, A63B 71/02, A63B 69/00
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
EXAMINATION REQUESTED
EP15825356

REFRIGERATION CYCLE DEVICE

IPC classification:
F25B 47/02, F25B 27/02, B60H 1/08, B60H 1/22
Applicant:
Denso Corporation
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
EXAMINATION REQUESTED
EP16207084

DEVICE FOR PRESENTING AND STORING BED ELEMENTS

IPC classification:
A47F 7/30
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
APPLICATION PUBLISHED
EP15838864

LIVING RADICAL POLYMERIZATION INITIATOR, METHOD FOR PRODUCING POLYMER, AND POLYMER

IPC classification:
C08F 293/00, C07C 69/73, C07C 69/65, C07C 69/63, C08F 4/00
Applicant:
Kyoto University
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP15840042

REFRIGERATING DEVICE AND CONTAINER REFRIGERATING SYSTEM

IPC classification:
F25D 11/00, F25B 27/00
Applicant:
Denso Corporation
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP15839575

TOOTH EXTRACTION FORCEPS

IPC classification:
A61C 3/14
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP15840477

INTER-MEMBER CONNECTING STRUCTURE

IPC classification:
F16F 15/04, F16F 7/00, E04H 9/02
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP14901940

HYDRAULIC LASH ADJUSTER AND METHOD FOR USING HYDRAULIC LASH ADJUSTER

IPC classification:
F01L 1/255, F01L 1/245
Applicant:
Nittan Valve Co., Ltd.
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP15850982

ADSORBER

IPC classification:
F25B 17/08, F25B 35/04
Applicant:
Denso Corporation
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP17155334

COMPOSITE MATERIAL FOR PRODUCING AN INSULATION FOR THERMAL AND/OR ACOUSTIC INSULATION

IPC classification:
B32B 27/12, B32B 15/20, B32B 15/14, B32B 7/04, B32B 5/02
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
The application has been published
EP17170702

PREFORM EXTRUSION MOLDING APPARATUS, METHOD FOR EXTRUSION MOLDING, AND PREFORM

IPC classification:
B29L 9/00, B29K 105/00, B29C 45/77, B29C 49/12, B29C 49/22, B29C 49/06, B29C 45/76, B29B 11/08, B29C 45/16
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP15866587

ABNORMALITY DIAGNOSIS DEVICE, BEARING, ROTATION DEVICE, INDUSTRIAL MACHINE, AND VEHICLE

IPC classification:
G01M 13/04, G01H 17/00
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16737200

BEARING EQUIPPED WITH WIRELESS SENSOR

IPC classification:
F16C 41/00, F16C 19/52, G08C 17/00
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16834959

MOTOR CONTROL DEVICE, ELECTRIC POWER STEERING DEVICE, AND VEHICLE

IPC classification:
B62D 137/00, H02P 6/16, B62D 6/00, H02P 29/028
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP15870038

COATED SOLDER WIRE AND METHOD FOR MANUFACTURING SAME

IPC classification:
C23C 26/00, B23K 35/40, B23K 35/14
Applicant:
Sumitomo Metal Mining Co Ltd
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16792648

TORQUE DETECTING DEVICE, ELECTRIC POWER STEERING DEVICE, AND VEHICLE

IPC classification:
B62D 5/04, G01L 3/10
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16834958

MOTOR CONTROL DEVICE, ELECTRIC POWER STEERING DEVICE, AND VEHICLE

IPC classification:
B62D 137/00, B62D 119/00, B62D 113/00, H02P 6/16, B62D 5/04, B62D 6/00
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16746286

CIRCULATION PIECE AND BALL SCREW PROVIDED WITH SAME

IPC classification:
F16H 25/24, F16H 25/22
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16807505

ELECTRIC POWER STEERING DEVICE

IPC classification:
B62D 137/00, B62D 119/00, B62D 113/00, B62D 101/00, B60W 30/10, B62D 6/00
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP17176842

A PROCESS FOR PRODUCING A BIAXIALLY STRETCH BLOW-MOLDED CONTAINER

IPC classification:
B29L 9/00, B29K 67/00, B29K 29/00, B29K 23/00, B65D 77/06, B65D 1/02, B65D 1/00, B32B 27/36, B32B 27/32, B32B 27/28, B32B 27/00, B29C 49/08, B29C 49/06, B29C 45/00, B29C 49/22
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16754913

VEHICLE AIR-CONDITIONING APPARATUS

IPC classification:
B60H 1/00, B60H 1/32
Applicant:
Denso Corporation
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16780047

STEERING APPARATUS

IPC classification:
B62D 119/00, B62D 113/00, B62D 101/00, B62D 5/04, B62D 6/00
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16758896

HEAT EXCHANGER

IPC classification:
F28D 7/16, F28F 9/02
Applicant:
Denso Corporation
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16002419

A DEVICE FOR ADJUSTMENT OF PRESSURE IN TIRES

IPC classification:
B60C 23/12, B60C 23/00
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16768030

LINEAR MOTION GUIDING DEVICE

IPC classification:
F16C 33/76, F16C 29/06
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16771668

CONTROL DEVICE AND VEHICLE AIR CONDITIONER

IPC classification:
F25B 5/02, B60H 1/32, F25B 47/02
Applicant:
Denso Corporation
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16771790

OIL SUPPLY DEVICE AND RECTILINEAR MOTION GUIDE DEVICE

IPC classification:
F16C 33/66, F16C 29/06
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16720806

MAINTENANCE WALKWAY

IPC classification:
E04G 5/14, E06C 7/50, E04G 5/10, E04G 3/24, E04G 1/15, E04G 7/28, E04G 5/06
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16786138

ORAL CARE COMPOSITION

IPC classification:
A61P 43/00, A61P 1/02, A61K 38/16, A61K 33/10, A61K 31/702
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16814481

RELATIVE ANGLE DETECTION APPARATUS, TORQUE SENSOR, ELECTRIC POWER STEERING APPARATUS, AND VEHICLE

IPC classification:
G01D 5/244, G01B 7/30, B62D 5/04, G01L 3/10
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP17197871

DEVICE FOR INJECTION MOLDING PREFORM, INJECTION MOLDING PROCESS, AND SYNTHETIC RESIN BOTTLE

IPC classification:
B65D 1/02, B65D 1/00, B29C 49/22, B29C 49/08, B29C 49/06, B29C 45/16, B29C 45/28
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP17197869

DEVICE FOR INJECTION MOLDING PREFORM, INJECTION MOLDING PROCESS, AND SYNTHETIC RESIN BOTTLE

IPC classification:
B65D 1/02, B65D 1/00, B29C 49/22, B29C 49/08, B29C 49/06, B29C 45/16, B29C 45/28
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16796279

BALL SCREW

IPC classification:
F16J 15/46, F16H 25/22, F16H 25/24
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16824387

BALL SCREW, MACHINE TOOL, AND CONVEYING DEVICE

IPC classification:
F16H 25/24, F16H 25/22
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP18157962

BALL SCREW AND SEAL USED THEREIN

IPC classification:
F16H 57/04, F16H 25/22, F16H 25/24
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16846433

THERMOELECTRIC POWER GENERATION DEVICE AND METHOD FOR MANUFACTURING SAME

IPC classification:
H01L 35/30, F01N 5/02, H02N 11/00
Applicant:
Denso Corporation
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16846434

THERMOELECTRIC POWER GENERATION DEVICE

IPC classification:
H01L 35/30, H02N 11/00
Applicant:
Denso Corporation
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16846618

LINEAR MOTION GUIDE DEVICE AND END CAP FOR LINEAR MOTION GUIDE DEVICE

IPC classification:
F16C 29/06
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16851043

VEHICULAR HEAT MANAGEMENT DEVICE

IPC classification:
B60H 1/22, B60H 1/03, B60H 1/00, B60H 1/08
Applicant:
Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha)
Applicant:
Denso Corporation
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP15905333

TORQUE TRANSMISSION DEVICE

IPC classification:
F16H 48/34, F16H 48/24
Applicant:
Nittan Valve Co., Ltd.
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP15906207

LINEAR DRIVE DEVICE

IPC classification:
F16H 25/24, F16H 25/20, G02B 7/04
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16791569

METHOD AND DEVICE FOR CONTROLLING A HYDRAULICALLY ACTUATED DRIVE UNIT OF A VALVE

IPC classification:
F15B 11/044, F15B 11/042
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP18162473

FLUX-CORED WIRE FOR GAS-SHIELDED ARC WELDING

IPC classification:
C22C 38/16, C22C 38/14, C22C 38/08, C22C 38/06, C22C 38/04, C22C 38/02, C22C 38/00, B23K 35/02, B23K 35/00, B23K 35/38, B23K 35/368, B23K 35/362, B23K 35/36, B23K 35/30
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
The application has been published
EP18729856

DRIVING INFORMATION RECORDING DEVICE AND ELECTRIC POWER STEERING APPARATUS PROVIDED WITH SAME

IPC classification:
G07C 5/00
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP17795961

MOTOR DRIVE CONTROL DEVICE, ELECTRIC POWER STEERING DEVICE, AND VEHICLE

IPC classification:
G01B 7/30, G01D 5/244
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP17830665

ROTATION ANGLE DETECTOR AND TORQUE SENSOR

IPC classification:
G01L 3/10, G01D 5/244
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP16875592

WIRELESS RECEIVER

IPC classification:
H04B 1/16, H04B 1/7163
Applicant:
National Institute of Information and Communication Technology (NICT)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made

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