Representative before the EPO

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Technology Company

Representative before the EPO

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no operation time available
1 office
Technology Company

We have observed 17 EP applications Stephan Derow has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after December 16, 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:

EP11713186

COMPOSITION AND METHOD FOR PREPARATION OF ORGANIC ELECTRONIC DEVICES

IPC classification:
C09K 11/06, H01L 51/00, H01L 51/50
Applicant:
Merck Patent GmbH
Agent:
Stephan Derow, Merck Patent GmbH
Status:
EXAMINATION REQUESTED
EP13703525

PLANARIZATION LAYER FOR ORGANIC ELECTRONIC DEVICES

IPC classification:
C08F 232/08, H01L 51/05
Applicant:
Merck Patent GmbH
Applicant:
Promerus, LLC
Agent:
Stephan Derow, Merck Patent GmbH
Status:
GRANT OF PATENT INTENDED
EP13759669

ORGANIC SEMICONDUCTOR FORMULATIONS

IPC classification:
C07C 13/42, C07C 13/43, C08G 61/08, H01L 51/00
Applicant:
Merck Patent GmbH
Applicant:
Promerus, LLC
Agent:
Stephan Derow, Merck KGaA
Status:
GRANT OF PATENT INTENDED
EP11745489

POLYMERS WITH CARBAZOLE STRUCTURAL UNITS

IPC classification:
C08G 61/12, H01L 51/00
Applicant:
Merck Patent GmbH
Applicant:
Samsung Display Co., Ltd.
Agent:
Stephan Derow, Merck Patent GmbH
Status:
GRANT OF PATENT INTENDED
EP14715541

IMPROVED FULLERENE DERIVATIVES AND RELATED MATERIALS, METHODS AND DEVICES

IPC classification:
C07C 13/62, C07C 13/64, H01L 51/00
Applicant:
Merck Patent GmbH
Agent:
Stephan Derow, Merck Patent GmbH
Status:
EXAMINATION REQUESTED
EP11724555

POLYMERIZIBLE COMPOUNDS AND USE THEREOF IN LIQUID CRYSTAL DISPLAYS

IPC classification:
C07C 69/602, C09K 19/04, C09K 19/18, C09K 19/20, C09K 19/30, C09K 19/32, C09K 19/54, G02F 1/1333
Applicant:
Merck Patent GmbH
Agent:
Stephan Derow, Merck Patent GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13004590

Gate insulator layer for electronic devices

IPC classification:
C08F 232/00, H01L 51/05
Applicant:
Merck Patent GmbH
Applicant:
Promerus, LLC
Agent:
Stephan Derow, Merck Patent GmbH
Status:
PATENT GRANTED
EP14766900

CYCLOHEXADIENE FULLERENE DERIVATIVES

IPC classification:
C07C 13/62, C07C 43/215, C07D 333/18, H01L 51/00
Applicant:
Merck Patent GmbH
Agent:
Stephan Derow, Merck KGaA
Status:
GRANT OF PATENT INTENDED
EP13004589

INTERLAYER FOR ELECTRONIC DEVICES

IPC classification:
C08F 232/00, H01L 51/00
Applicant:
Merck Patent GmbH
Applicant:
Promerus, LLC
Agent:
Stephan Derow, Merck Patent GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11724126

PREPARATION OF SEMICONDUCTOR FILMS

IPC classification:
C23C 18/12, H01L 21/368, H01L 31/0296, H01L 31/032, H01L 31/18
Applicant:
Merck Patent GmbH
Agent:
Stephan Derow, Merck Patent GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11749739

GATE INSULATOR LAYER FOR ELECTRONIC DEVICES

IPC classification:
C08F 232/00, H01L 51/05
Applicant:
Merck Patent GmbH
Applicant:
Promerus, LLC
Agent:
Stephan Derow, Merck Patent GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11751546

INTERLAYER FOR ELECTRONIC DEVICES

IPC classification:
C08F 232/00, H01L 51/00
Applicant:
Merck Patent GmbH
Applicant:
Promerus, LLC
Agent:
Stephan Derow, Merck Patent GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15703461

CONJUGATED POLYMERS

IPC classification:
C07D 317/36, H01L 51/30, H01L 51/46
Applicant:
Technische Universität Braunschweig
Applicant:
Karlsruher Institut für Technologie
Applicant:
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Agent:
Stephan Derow, Merck Patent GmbH
Status:
EXAMINATION REQUESTED
EP15704215

ORGANIC ELECTRONIC COMPOSITIONS AND DEVICE THEREOF

IPC classification:
C08F 232/00, H01L 51/05
Applicant:
Merck Patent GmbH
Applicant:
Promerus, LLC
Agent:
Stephan Derow, Merck Patent GmbH
Status:
EXAMINATION REQUESTED
EP15708119

FUSED BIS-ARYL FULLERENE DERIVATIVES

IPC classification:
C07C 43/21, H01L 35/24, H01L 51/00, H01L 51/42
Applicant:
Merck Patent GmbH
Agent:
Stephan Derow, Merck Patent GmbH
Status:
EXAMINATION REQUESTED
EP15002801

CONJUGATED POLYMERS WITH THERMALLY SPLITTABLE OXALATE SIDE GROUPS

IPC classification:
C09K 11/00, H01L 51/46, H01L 51/54
Agent:
Stephan Derow, Merck Patent GmbH
Status:
APPLICATION PUBLISHED
EP15003377

SEMICONDUCTING MIXTURES

IPC classification:
C08G 61/12, C08L 65/00, H01L 51/00, H01L 51/30, H01L 51/46
Applicant:
Merck Patent GmbH
Applicant:
Université de Pau et des Pays de l'Adour
Agent:
Stephan Derow, Merck Patent GmbH
Status:
APPLICATION PUBLISHED

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