Representative before the EPO
Partner/Owner

Employment test 1 - 10 employees
Company dna louis pohlau lohrentz
operating since 1959
Headquarter in Nuremberg and 1 office
active in Legal Services and IP Consulting

Armin Walcher has worked on the following 37 EPO patent applications which have been published in the last five years:

EP11724151

USE OF SURFACE-MODIFIED EFFECT PIGMENTS IN A SOLVENT-FREE COATING AGENT, SOLVENT-FREE COATING AGENT AND COATED OBJECT

IPC classification:
C09C 1/00
Applicant:
Eckart GmbH
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11730631

LAMINA-LIKE IRON PIGMENTS, MAGNETORHEOLOGICAL FLUID AND DEVICE

IPC classification:
C09C 1/62, H01F 1/44
Applicant:
Eckart GmbH
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
EXAMINATION REQUESTED
EP11807427

SPD FILMS AND LIGHT VALVE LAMINATES WITH IMPROVED DURABILTIY

IPC classification:
G02F 1/17
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
EXAMINATION REQUESTED
EP11777695

ADULT STEM CELLS/PROGENITOR CELLS AND STEM CELL PROTEINS FOR TREATMENT OF EYE INJURIES AND DISEASES

IPC classification:
A61K 35/12, A61M 31/00, C12N 5/071
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
GRANT OF PATENT INTENDED
EP12737007

METHOD AND DEVICE FOR CONTROLLING OPERATION OF OXYGEN COMBUSTION BOILER

IPC classification:
F23C 9/08, F23L 7/00, F23N 5/00
Applicant:
IHI Corporation
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
GRANT OF PATENT INTENDED
EP12744449

METAL ION ELIMINATION FILTER

IPC classification:
B01J 39/04, B01J 47/06, F02M 37/00, F02M 37/22
Applicant:
Hino Motors, Ltd. (Hino jidōsha kabushiki-gaisha)
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12712256

WEATHERING-RESISTANT PEARL-LUSTRE PIGMENTS, PROCESS FOR PRODUCING SAME AND USE

IPC classification:
C09C 1/00
Applicant:
Eckart GmbH
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
PATENT GRANTED
EP12171065

Method for electroless deposition of a copper layer, electroless deposited copper layer and semiconductor component comprising said electroless deposited copper layer

IPC classification:
H01L 31/0224
Applicant:
Semikron Elektronik GmbH & Co. KG
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
EXAMINATION REQUESTED
EP12779811

METHODS FOR THE BIO-PROGRAMMABLE CRYSTALLIZATION OF MULTI-COMPONENT FUNCTIONAL NANOPARTICLE SYSTEMS

IPC classification:
B82B 1/00
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11763348

FORMULATIONS OF MAZINDOL

IPC classification:
A01N 43/52, A61K 31/415
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
GRANT OF PATENT INTENDED
EP12180892

Surface modified pearlescent pigments and their use in powder coatings

IPC classification:
C09C 1/00
Applicant:
Eckart GmbH
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
EXAMINATION IN PROGRESS
EP11870883

COMPOSITE PARTICLE, HONEYCOMB STRUCTURE, METHOD FOR PRODUCING SAME, AND EXHAUST GAS PURIFICATION DEVICE

IPC classification:
B01D 53/86, B01D 53/94, B01J 29/85, B01J 35/04, B01J 35/06, B01J 35/10, B01J 37/00, B01J 37/02, B01J 37/30, C01B 37/08, C01B 39/54
Applicant:
Ibiden Co., Ltd
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11870926

HONEYCOMB STRUCTURE AND EXHAUST GAS SCRUBBER

IPC classification:
B01D 53/94, B01J 29/85, B01J 35/04, C01B 37/08, C01B 39/54
Applicant:
Ibiden Co., Ltd
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
GRANT OF PATENT INTENDED
EP11870860

SILICOALUMINOPHOSPHATE PARTICLES, HONEYCOMB STRUCTURE, METHOD FOR PRODUCING SAME, AND EXHAUST GAS PURIFICATION DEVICE

IPC classification:
B01D 53/86, B01D 53/94, B01J 29/85, B01J 35/04, B01J 35/06, B01J 35/10, B01J 37/00, B01J 37/02, B01J 37/30, C01B 37/08, C01B 39/54
Applicant:
Ibiden Co., Ltd
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11870931

HONEYCOMB STRUCTURE, METHOD FOR PRODUCING SAME, EXHAUST GAS PURIFICATION DEVICE, AND SILICOALUMINOPHOSPHATE PARTICLES

IPC classification:
B01D 53/94, B01J 29/85, B01J 35/04, C01B 37/08, C01B 39/54
Applicant:
Ibiden Co., Ltd
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
GRANT OF PATENT INTENDED
EP11870891

HONEYCOMB STRUCTURE, MANUFACTURING METHOD THEREFOR, EXHAUST GAS PURIFICATION DEVICE, AND SILICOALUMINOPHOSPHATE PARTICLES

IPC classification:
B01D 53/86, B01D 53/94, B01J 29/85, B01J 35/04, B01J 35/06, B01J 35/10, B01J 37/00, B01J 37/08, B01J 37/30, C01B 37/08, C01B 39/54
Applicant:
Ibiden Co., Ltd
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
GRANT OF PATENT INTENDED
EP14158479

Wheel driving apparatus

IPC classification:
B60K 7/00, B60K 17/04, F16H 1/28
Applicant:
Sumitomo Heavy Industries Ltd
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11872428

METHOD FOR PRODUCING HONEYCOMB STRUCTURE AND METHOD FOR PRODUCING EXHAUST GAS PURIFICATION DEVICE

IPC classification:
B01D 53/94, B01J 35/04, C04B 37/00, C04B 38/00
Applicant:
Ibiden Co., Ltd
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
EXAMINATION IN PROGRESS
EP14166978

Holding seal material, manufacturing method for holding seal material, exhaust gas purification apparatus and manufacturing method for exhaust gas purification apparatus

IPC classification:
B32B 5/26, B32B 27/12, F01N 3/28
Applicant:
Ibiden Co., Ltd
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13705348

MODIFIED RELEASE FORMULATIONS OF VILOXAZINE

IPC classification:
A61K 9/20, A61K 9/50, A61K 31/5375, A61K 47/32, A61K 47/34, A61K 47/38, A61P 25/00, A61P 25/24
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
GRANT OF PATENT INTENDED
EP13790198

SAMPLE ANALYZING CHIP

IPC classification:
G01N 33/48, G01N 33/50
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
GRANT OF PATENT INTENDED
EP11817598

PRODUCTION OF ACETATES FROM ACETIC ACID AND ALCOHOLS

IPC classification:
C07C 67/08, C07C 69/14
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13199821

Method for manufacturing ratchet gear with its teeth pattern by involving forging

IPC classification:
B21K 1/30
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
APPLICATION REFUSED
EP14194435

Injection molding machine

IPC classification:
B29C 45/76
Applicant:
Sumitomo Heavy Industries Ltd
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
PATENT GRANTED
EP13714783

METHODS OF PRODUCING MOLINDONE AND ITS SALTS

IPC classification:
A61K 31/5377, C07D 209/08
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
EXAMINATION IN PROGRESS
EP13798833

METHOD OF TREATMENT OF AGGRESSION

IPC classification:
A61K 31/5377, A61P 25/00
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
GRANT OF PATENT INTENDED
EP12888633

METALLOCENE CATALYST SUPPORTED BY HYBRID SUPPORTING MEANS, PROCESS FOR PRODUCING SAME, POLIMERIZATION PROCESS FOR PRODUCING AN ETHYLENE HOMOPOLYMER OR COPOLYMER WITH BROAD OR BIMODAL MOLAR MASS DISTRIBUTION, USE OF THE SUPPORTED METALLOCENE CATALYST AND ETHYLENE POLYMER WITH BROAD OR BIMODAL MOLAR MASS DISTRIBUTION

IPC classification:
B01J 31/02, B01J 37/04, C08F 10/00, C08F 210/16
Applicant:
Universidade Federal do Rio Grande do Sul (UFRGS)
Applicant:
Braskem SA
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
GRANT OF PATENT INTENDED
EP13876200

ANALYZER

IPC classification:
G06F 19/00
Applicant:
Sumitomo Heavy Industries Ltd
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
EXAMINATION IN PROGRESS
EP14177717

Method for producing electrically conductive coatings, coating and coated substrate

IPC classification:
C03C 17/25, C04B 41/87, C04B 41/89
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
EXAMINATION REQUESTED
EP11184700

Plastic compound and method for its production

IPC classification:
C08L 23/16, C08L 67/02, C08L 75/04, C08L 77/00
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11721430

METAL CATIONS AND METAL EFFECT PIGMENTS COMPRISING ANIONS CONTAINING PHOSPHORUS AND/OR SULPHUR, METHOD FOR PRODUCING SAID METAL EFFECT PIGMENTS AND USE THEREOF

IPC classification:
C09C 1/00, C09C 1/64, C09C 1/66
Applicant:
Eckart GmbH
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11824787

METHOD FOR WARMING AFTER-TREATMENT BURNER SYSTEM

IPC classification:
F01N 3/025, F01N 3/027, F01N 3/20, F01N 9/00, F02D 41/20, F23D 11/42, F23D 11/44
Applicant:
Hino Motors, Ltd. (Hino jidōsha kabushiki-gaisha)
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11748603

PVD-METALLIC EFFECT PIGMENTS WITH DIFFRACTIVE STRUCTURE AND METAL NANOPARTICLES, PROCESS FOR PREPARING THEM AND USE THEREOF

IPC classification:
B82Y 30/00, C09C 1/00, C09D 5/36, C09D 7/12
Applicant:
Eckart GmbH
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
PATENT GRANTED
EP11190377

POROUS MOULDING CONTAINING ALPHA SIC WITH COMPLETELY OPEN PORE STRUCTURE

IPC classification:
C04B 35/565, C04B 35/573, C04B 38/00
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14796543

MOLDING APPARATUS

IPC classification:
B21D 26/039, B21D 26/041
Applicant:
Sumitomo Heavy Industries Ltd
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
EXAMINATION REQUESTED
EP15803985

HUMAN DETECTION SYSTEM FOR CONSTRUCTION MACHINE

IPC classification:
E02F 9/26, G06T 7/00, H04N 7/18
Applicant:
Sumitomo Heavy Industries Ltd
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
EXAMINATION REQUESTED
EP15827309

WATER INCLUDING PERMANGANATE IONS, AND METHOD FOR PRODUCING SAME

IPC classification:
C01G 45/12, C02F 1/50, C02F 1/72, C02F 1/78
Applicant:
National Institute of Advanced Industrial Science and Technology
Agent:
Armin Walcher, Louis Pöhlau Lohrentz
Status:
Request for examination was made

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