Representative before the EPO

Company dna spannagel and dopp
no operation time available
1 office
active in Legal Services

Representative before the EPO

Company dna rechtsanwalte stahm dopp
no operation time available
1 office
active in Legal Services

We have observed 28 EP applications Ludger Döpp has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after December 18, 2012). 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:

EP12714933

SLIDE RING SEAL

IPC classification:
F16J 15/34
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
EXAMINATION IN PROGRESS
EP12717150

METHOD FOR PRODUCING PISTON RINGS

IPC classification:
C23C 8/04, C23C 14/06, C23C 14/22, C23C 28/00, C23C 28/02, C23C 30/00, F16J 9/26
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12724550

PISTON RING FOR TWO-STROKE ENGINES

IPC classification:
F16J 9/20
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
PATENT GRANTED
EP13003916

Method for assembling a caster

IPC classification:
B60B 33/00, B60B 33/06
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12737703

OIL SCRAPER RING

IPC classification:
F16J 9/06, F16J 9/20
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Spannagel & Döpp
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
PATENT GRANTED
EP12778941

DEVICE FOR THE AIR CONDITIONING AND/OR MONITORING OF BUILDING OR WAREHOUSE AREAS

IPC classification:
F24F 9/00, F24F 13/20
Agent:
Ludger Döpp, Spannagel & Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13005335

Bearing for a framing section of a device for transporting persons

IPC classification:
B66B 21/00, B66B 21/06, B66B 21/10, B66B 23/00, B66B 23/02
Applicant:
Kone Corporation
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12823132

METHOD AND DEVICE FOR MEASURING THE LIGHT GAP TIGHTNESS OF PISTON RINGS

IPC classification:
G01M 13/00
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Spannagel & Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13703512

EQUIPMENT FOR MEASURING PISTON RINGS

IPC classification:
G01B 5/00, G01B 5/24, G01M 13/00
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Spannagel & Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13726094

METHOD FOR PRODUCING AN OIL CONTROL PISTON RING

IPC classification:
F16J 9/20
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Spannagel & Döpp
Status:
GRANT OF PATENT INTENDED
EP12877348

LOCATION INFORMATION-BASED COMMUNICATION APPARATUS AND METHOD, AND LOCATION INFORMATION-BASED COMMUNICATION APPLICATION APPARATUS

IPC classification:
H04W 4/02
Agent:
Ludger Döpp, Spannagel & Döpp
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13762734

METHOD AND DEVICE FOR BRAKING A VEHICLE WHICH HAS GONE OUT OF CONTROL

IPC classification:
E01F 15/14
Agent:
Ludger Döpp, Spannagel & Döpp
Status:
EXAMINATION IN PROGRESS
EP15002638

METHOD FOR MANUFACTURING WOUND DRESSINGS

IPC classification:
A61F 13/00, A61F 13/06, A61F 13/08, A61F 13/10, A61F 13/14, B22D 19/14, B29C 44/56, D04B 21/20
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
EXAMINATION REQUESTED
EP14729577

PISTON RING

IPC classification:
F16J 9/14, F16J 9/20
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Spannagel & Döpp
Status:
EXAMINATION IN PROGRESS
EP14730418

METHOD FOR PRODUCING A PISTON RING

IPC classification:
C23C 14/06, F16J 9/14
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Spannagel & Döpp
Status:
EXAMINATION IN PROGRESS
EP11711440

METHOD FOR PRODUCING PISTON RINGS

IPC classification:
B23P 15/06, F16J 9/26
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Spannagel & Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11833600

POWER SPLIT GEARBOX

IPC classification:
F16H 47/04
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11797181

METHOD FOR PRODUCING A PISTON RING

IPC classification:
F16J 9/26
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11776687

METHOD FOR PRODUCING A PISTON RING

IPC classification:
B23P 15/06, F16J 9/20
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11761481

METHOD FOR PRODUCING A PISTON RING

IPC classification:
F16J 9/14, F16J 9/26
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11801564

METHOD FOR PRODUCING A PISTON RING

IPC classification:
F16J 9/20, F16J 9/26
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12712550

MOUNTING TOOL FOR MECHANICAL SEALS

IPC classification:
B25B 27/00, F16J 15/34
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15000931

METHOD, DEVICE AND USE FOR PRODUCTION OF IRON-SILICON-ALUMINUM ALLOYS

IPC classification:
C21C 5/52, C22C 38/02, C22C 38/06
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
EXAMINATION REQUESTED
EP16156882

REMOTELY OPERABLE LOCKING DEVICE FOR THE LOCKING DEVICE OF AT LEAST ONE ROTATING OR PIVOTING MOUNTED ROLLER

IPC classification:
A61G 7/05, B60B 33/00, B60B 33/02, F16C 1/10, F16C 1/12
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
GRANT OF PATENT INTENDED
EP12704655

PISTON RING

IPC classification:
F16J 9/12, F16J 9/14
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Spannagel & Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12712551

SLIDE RING SEAL

IPC classification:
F16J 15/34
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14828443

METHOD AND DEVICE FOR MACHINING A SUBSTRATE

IPC classification:
G06K 19/077
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
EXAMINATION REQUESTED
EP15716717

OIL SCRAPER PISTON RING AND METHOD FOR PRODUCING AN OIL SCRAPER PISTON RING

IPC classification:
F16J 9/20
Applicant:
Federal-Mogul Burscheid GmbH
Agent:
Ludger Döpp, Rechtsanwälte Stahm - Döpp
Status:
EXAMINATION REQUESTED

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