Founder since 2007
Partner/Owner since 2007
Representative before the EPO

Employment test 1 - 10 employees
Company dna rings plus spranger
operating since 2007
Headquarter in Munich
active in Legal Services and IP Consulting

Representative before the EPO

Employment test 1 - 10 employees
Company dna patent attorney dipl dot ing fh matthias thomas
operating since 1991
Headquarter in Olbernhau
active in Legal Services

Representative before the EPO

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

Professional 2001 - 2007

Employment test 51 - 200 employees
Company dna bardehle pagenberg
operating since 1979
Headquarter in Munich and 3 offices
active in Legal Services

Rolf Rings has worked on the following 23 EPO patent applications which have been published in the last five years:

EP12006132

Board-shaped element for heating or cooling systems

IPC classification:
E04C 2/52, F24D 3/16
Agent:
Rolf Rings, Rings + Spranger
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12000980

Portable terminal receiving remote support, remote support method, program, operator system, operator server, and operator terminal for remote support

IPC classification:
H04L 12/24
Agent:
Rolf Rings, Klingseisen Rings & Partner
Agent:
Multiple attorneys, Rings + Spranger
Agent:
Stephan Spranger, Spranger + Burger
Status:
EXAMINATION IN PROGRESS
EP13730291

PROGRESSIVE CAVITY PUMP

IPC classification:
F04C 2/107, F04C 13/00
Agent:
Rolf Rings, Patent attorney Dipl.-Ing. (FH) Matthias Thomas
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 13/00, A45C 13/26, A45C 13/28
Agent:
Rolf Rings, Klingseisen Rings & Partner
Agent:
Multiple attorneys, Rings + Spranger
Agent:
Stephan Spranger, Spranger + Burger
Status:
EXAMINATION REQUESTED
EP13003037

Alternative power plant concept

IPC classification:
F03B 17/02
Agent:
Rolf Rings, Klingseisen Rings & Partner
Agent:
Multiple attorneys, Rings + Spranger
Agent:
Stephan Spranger, Spranger + Burger
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:
E03D 11/14, E04F 13/08
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
EXAMINATION REQUESTED
EP14866645

METHOD FOR MANUFACTURING ANNULAR MEMBER

IPC classification:
B21H 1/06, B21K 1/04, B23D 21/00, B23D 21/04, B23P 13/00
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:
B29C 49/48, B65D 1/00, B65D 1/02
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Examination is in progress
EP15772663

LINEAR MOTION GUIDE DEVICE

IPC classification:
F16C 29/06
Applicant:
Nippon Seikō Kabushiki-gaisha (NSK Ltd.)
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
EXAMINATION REQUESTED
EP15735677

TENNIS TRAINING DEVICE

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

REFRIGERATION CYCLE DEVICE

IPC classification:
B60H 1/08, B60H 1/22, F25B 27/02, F25B 47/02
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:
C07C 69/63, C07C 69/65, C07C 69/73, C08F 4/00, C08F 293/00
Applicant:
Kyoto University
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
Request for examination was made
EP15840042

REFRIGERATING DEVICE AND CONTAINER REFRIGERATING SYSTEM

IPC classification:
F25B 27/00, F25D 11/00
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:
E04H 9/02, F16F 7/00, F16F 15/04
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 1/245, F01L 1/255
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 5/02, B32B 7/04, B32B 15/14, B32B 15/20, B32B 27/12
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:
B29B 11/08, B29C 45/16, B29C 45/76, B29C 45/77, B29C 49/06, B29C 49/12, B29C 49/22, B29K 105/00, B29L 9/00
Agent:
Rolf Rings, Klingseisen Rings & Partner
Status:
The application has been published

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