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Representative before the EPO

Employment test 11 - 50 employees
Company dna lichti
operating since 1956
Headquarter in Karlsruhe
active in Legal Services and IP Portfolio Processing

We have observed 28 EP applications Steffen Lenz has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after December 12, 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:

EP12707228

PLASTICIZABLE POLYMER MATERIAL BASED ON THE NATURAL POLYMERS POLYLACTIDE AND/OR LIGNIN

IPC classification:
C08L 77/08, C08L 97/00, C08L 67/04
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
The patent has been granted
EP13003316

Method and device for transferring bulk material from a storage vessel into a working container having multiple separate container sections

IPC classification:
A01C 15/00
Applicant:
RAUCH Landmaschinenfabrik GmbH
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP12006557

Method and device for processing workpieces having depressions

IPC classification:
B23Q 11/00, B23H 1/08
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13005002

Distribution machine

IPC classification:
A01C 17/00, A01B 71/08
Applicant:
RAUCH Landmaschinenfabrik GmbH
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13003317

Method for uniform distribution of granular material in the transition region between field tramlines and the tramline border of a field, as well as twin disc spreader for performing such a method

IPC classification:
A01C 21/00, A01C 17/00
Applicant:
RAUCH Landmaschinenfabrik GmbH
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP13005003

Distribution machine

IPC classification:
A01C 17/00, A01C 15/00
Applicant:
RAUCH Landmaschinenfabrik GmbH
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13002109

Heat exchanger for refrigeration cycle

IPC classification:
F28F 21/08, F28D 21/00, F28D 7/00, F25B 40/00
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14001437

Spreader device

IPC classification:
A01C 17/00, A01C 15/12, E01C 19/20
Applicant:
RAUCH Landmaschinenfabrik GmbH
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14000433

Method for recovering fibres from moulded parts made of plastic composite materials

IPC classification:
F42D 3/00, B29B 17/02
Applicant:
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14002854

Furrow closing device for agricultural soil working and/or sowing machines

IPC classification:
A01C 5/06, A01B 63/26, A01B 35/24, A01B 23/02
Applicant:
RAUCH Landmaschinenfabrik GmbH
Applicant:
KUHN S.A.
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12006179

Folding table

IPC classification:
A47B 3/08
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12006558

Method and device for automated processing of workpieces in finishing cells

IPC classification:
B23Q 41/02, B23Q 7/04
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14003235

Agricultural distributor

IPC classification:
A01C 7/20, A01B 49/06
Applicant:
RAUCH Landmaschinenfabrik GmbH
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
PATENT GRANTED
EP14003621

Spreader machine with a container and a pivoting cover associated to this container

IPC classification:
A01C 17/00, A01C 15/00
Applicant:
RAUCH Landmaschinenfabrik GmbH
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP13005884

Method for manufacturing a panel with edge protection and frame assembly suitable for said method

IPC classification:
A47B 96/20, A47B 13/08
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
PATENT GRANTED
EP15000376

FENCING SYSTEM AND POST SUITABLE FOR SAME

IPC classification:
E04H 17/20, E04H 17/16
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
PATENT GRANTED
EP13864849

LATCH MECHANISM

IPC classification:
E05C 19/16, E05C 19/00
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP14719237

METHOD AND DEVICE FOR THE SURFACE TREATMENT OF WORKPIECES

IPC classification:
B24B 31/027, B24B 31/00
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
PATENT GRANTED
EP15708435

SOIL TREATMENT MACHINE HAVING AN INJECTING DEVICE AND A SLIT-CLOSING DEVICE, AND PLOWSHARE OF SUCH A SOIL TREATMENT MACHINE

IPC classification:
A01C 5/06
Applicant:
RAUCH Landmaschinenfabrik GmbH
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
The patent has been granted
EP15726862

TENSIONING BAND FOR APPLYING TO A SHOE AND SHOE WITH A TENSIONING BAND APPLIED THERETO

IPC classification:
A43B 5/02, A43B 5/18
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
EXAMINATION REQUESTED
EP15730387

METHOD FOR RECOVERING HEAT FROM INTERNAL COMBUSTION ENGINES AND FOR CONVERTING THE RECOVERED HEAT INTO MECHANICAL ENERGY

IPC classification:
F01K 23/06, F01K 15/02, F01K 3/24, F01K 3/20, F01K 3/14, F01K 3/10, F01K 3/00
Applicant:
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
EXAMINATION REQUESTED
EP17000172

UNIT FOR EXTRACTING A SAMPLE OF DISTRIBUTED MATERIAL FROM OF A DISTRIBUTING MACHINE AND PNEUMATIC DISTRIBUTOR AND HOLDER DEVICE FOR SUCH AN UNIT

IPC classification:
A01C 7/10, A01C 7/08
Applicant:
RAUCH Landmaschinenfabrik GmbH
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
The application has been published
EP17000465

PNEUMATIC DISTRIBUTOR AND CLOSURE ELEMENT FOR THE SAME

IPC classification:
A01C 7/08
Applicant:
RAUCH Landmaschinenfabrik GmbH
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
The application has been published
EP15754110

METHOD FOR PACKAGING LIQUID OR PASTY PRODUCTS AND PACKAGING MACHINE SUITABLE FOR THIS PURPOSE

IPC classification:
G01F 11/16, G01F 11/04, G01F 11/02, B65B 3/32, B65B 3/12, B65B 43/59, B65B 39/00, B65B 37/20, B65B 37/06
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
The patent has been granted
EP15727874

LID ASSEMBLY FOR A PACKAGING CONTAINER, PACKAGING CONTAINER WITH SUCH A LID ASSEMBLY, AND METHOD FOR PRODUCING SAME

IPC classification:
B65B 7/28, B65B 51/22, B65D 77/20
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
Request for examination was made
EP17001586

METHOD FOR THE EVEN DISTRIBUTION OF MATERIAL ON SLOPED LOCATIONS BY MEANS OF A DISC SPREADER AND DISC SPREADER SUITABLE THEREFOR

IPC classification:
A01B 79/00, A01C 17/00
Applicant:
RAUCH Landmaschinenfabrik GmbH
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
Request for examination was made
EP17001585

METHOD FOR THE EVEN DISTRIBUTION OF SCATTERING MATERIAL IN PLACES WITH DIFFERENT GROUND INCLINATIONS BY MEANS OF A SPREADER AND A SPREADER SUITABLE FOR THIS

IPC classification:
A01B 79/00, A01C 17/00
Applicant:
RAUCH Landmaschinenfabrik GmbH
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
Request for examination was made
EP17001685

METHOD AND SYSTEM FOR PROVIDING AUGMENTED REALITY CONTENT USING USER-EDITED IMAGE

IPC classification:
G06T 11/00
Agent:
Steffen Lenz, Lichti Patentanwälte Partnerschaft mbB
Status:
The application has been published

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