Founder since 1991
Partner/Owner since 1991
Representative before the EPO

Employment test 11 - 50 employees
Company dna liedtke and partner
operating since 1991
Headquarter in Erfurt
active in Legal Services, IP Consulting, and IPR-related Financial Service

We have observed 7 EP applications Klaus Liedtke has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after December 15, 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:

EP13729010

DEVICE FOR ANCHORING CONSTRUCTIONS IN THE GROUND

IPC classification:
E01F 9/011, E02D 27/42, E04H 12/22, F03D 11/04
Agent:
Klaus Liedtke, Liedtke & Partner
Status:
EXAMINATION IN PROGRESS
EP14704788

TEMPERATURE SENSOR FOR RAPID TEMPERATURE CHANGES

IPC classification:
G01K 1/10
Agent:
Klaus Liedtke, Liedtke & Partner
Status:
The patent has been granted
EP13155786

Method for metalizing a substrate

IPC classification:
C23C 4/10, C23C 16/30, C23C 16/453, C23C 18/12, C23C 18/16, C23C 18/31, C23C 18/36, C23C 18/40, C25D 3/38
Applicant:
Innovent e.V.
Agent:
Klaus Liedtke, Liedtke & Partner
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13156277

Transponder assembly, transmitting and receiving apparatus and method for operating a transmission device and reception device

IPC classification:
G06K 7/10, G06K 19/07, G06K 19/077
Applicant:
Micro-Sensys GmbH
Agent:
Klaus Liedtke, Liedtke & Partner
Status:
PATENT GRANTED
EP16163875

CONTACT PINS FOR GLASS FEED-THROUGHS AND METHOD FOR THEIR PREPARATION

IPC classification:
C03C 27/02, H01B 17/30
Agent:
Klaus Liedtke, Liedtke & Partner
Status:
EXAMINATION REQUESTED
EP16179510

CERAMIC GAS AND TEMPERATURE SENSING ELEMENT

IPC classification:
G01N 27/12
Agent:
Klaus Liedtke, Liedtke & Partner
Status:
Request for examination was made
EP16178331

METHOD FOR PRODUCING BLANKS FOR SINTER GLASS BODIES FOR GLASS FEED-THROUGHS

IPC classification:
B33Y 10/00, C03B 19/06, C03C 3/091, C03C 3/105, C03C 8/16
Agent:
Klaus Liedtke, Liedtke & Partner
Status:
EXAMINATION REQUESTED

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