Representative before the EPO

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Technology Company

Representative before the EPO

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1 office
Technology Company

Stephan Derow has worked on the following 17 EPO patent applications which have been published in the last five years:

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:
Samsung Display Co., Ltd.
Applicant:
Merck Patent GmbH
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:
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Applicant:
Karlsruher Institut für Technologie
Applicant:
Technische Universität Braunschweig
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:
Université de Pau et des Pays de l'Adour
Applicant:
Merck Patent GmbH
Agent:
Stephan Derow, Merck Patent GmbH
Status:
APPLICATION PUBLISHED

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