Representative before the EPO

Employment test 11 - 50 employees
Company dna dr solf and zapf
operating since 1974
Headquarter in Wuppertal and 3 offices
active in Legal Services and IP Consulting

Annkathrin Solf has worked on the following 21 EPO patent applications which have been published in the last five years:

EP12873543

CONCRETE REINFORCING FIBERS

IPC classification:
E04C 5/03
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
GRANT OF PATENT INTENDED
EP13793205

PLANAR AVALANCHE PHOTODIODE

IPC classification:
H01L 31/107
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
EXAMINATION REQUESTED
EP13753614

WALL RING FOR A FAN WITH HEATING ELEMENT

IPC classification:
F04D 29/42, F04D 29/52, F04D 29/58
Applicant:
ebm-papst Mulfingen GmbH & Co KG
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Agent:
Hans-Dieter Jostarndt, Jostarndt Patentanwalts AG
Status:
EXAMINATION IN PROGRESS
EP13765673

FAN AND ASSOCIATED SUPPORT ELEMENT

IPC classification:
F04D 25/06, F04D 25/08, F04D 29/52, F04D 29/64
Applicant:
ebm-papst Mulfingen GmbH & Co KG
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
PATENT GRANTED
EP13865800

MICRO-REBAR CONCRETE REINFORCEMENT SYSTEM

IPC classification:
E04C 5/02, G01B 5/30
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
GRANT OF PATENT INTENDED
EP15171274

COUPLING PART FOR A QUICK CONNECTOR FOR HIGH PRESSURE HYDRAULIC PIPES

IPC classification:
F16K 15/06, F16L 37/23, F16L 37/32
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
EXAMINATION REQUESTED
EP13877340

INSPECTION SYSTEM FOR THREADED PARTS

IPC classification:
G01N 21/95
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
EXAMINATION REQUESTED
EP14765401

HIGH STRENGTH AND BIO-ABSORBABLE MAGNESIUM ALLOYS

IPC classification:
A61B 17/00, A61L 27/04, A61L 27/58, A61L 31/02, C22C 23/04
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
EXAMINATION REQUESTED
EP14714256

GRANULAR MATERIAL FOR ABSORPTION OF HARMFUL GASES AND PROCESS FOR PRODUCTION THEREOF

IPC classification:
B01D 53/02, B01J 20/04, B01J 20/28, B01J 20/30
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
EXAMINATION IN PROGRESS
EP15173189

DRY SCREED PLATE AND UNDERBODY WITH SUCH DRY SCREED PLATES

IPC classification:
B32B 3/06, E04F 15/02, E04F 15/08, E04F 15/18
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
PATENT GRANTED
EP14768028

REMOTE SUBMERGED CHAIN CONVEYOR

IPC classification:
B01D 21/02, B01D 21/24, B01D 21/28
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
EXAMINATION REQUESTED
EP14783493

POWER GENERATION DEVICE

IPC classification:
H02N 2/00
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
EXAMINATION REQUESTED
EP14782836

POWER GENERATION DEVICE

IPC classification:
H02N 2/00
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
EXAMINATION REQUESTED
EP14724677

MINERAL, HYDRAULIC BINDER AND MINERAL, HYDRAULIC DRY MORTAR, FRESH CONCRETE AND HARDENED CONCRETE CONTAINING THIS BINDER

IPC classification:
C04B 28/02, C04B 28/06, C04B 40/06, C04B 111/76
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
EXAMINATION IN PROGRESS
EP14708527

DRY MORTAR PANEL AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF

IPC classification:
B28B 23/00, C04B 26/02, C04B 26/28, C04B 28/02, C04B 40/00, C04B 40/06, C04B 41/45, E04G 21/20
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
PATENT GRANTED
EP15190425

MOUNTING PLATE FOR AN AREA HEATING AND COOLING SYSTEM

IPC classification:
E04F 15/18, F24D 3/12, F24D 3/14
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
EXAMINATION IN PROGRESS
EP14722161

REFRACTORY BATCH AND USE THEREOF

IPC classification:
C04B 35/043, C04B 35/16, C04B 35/565, C04B 35/622, C04B 35/63, C04B 35/66
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
EXAMINATION IN PROGRESS
EP14820502

ELECTRICITY-GENERATING DEVICE

IPC classification:
H02N 2/00
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14826528

SPRAY BOOTH WITH SHALLOW DEPTH UNDER SECTION AND WET SCRUBBER

IPC classification:
B05B 15/12
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
GRANT OF PATENT INTENDED
EP14832469

SURGICAL INSTRUMENT

IPC classification:
A61B 17/24, A61B 17/26, A61B 18/12
Agent:
Annkathrin Solf, Dr. Solf & Zapf
Status:
GRANT OF PATENT INTENDED

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