Representative before the EPO

Employment test 11 - 50 employees
Company dna de clercq and partners
operating since 1998
Headquarter in Sint-Martens-Latem and 2 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Koen Vanhalst has worked on the following 44 EPO patent applications which have been published in the last five years:

EP10798827

TOOLS FOR ISOLATING AND FOLLOWING CARDIOVASCULAR PROGENITOR CELLS

IPC classification:
C12N 5/077, C12Q 1/68
Applicant:
Université Libre de Bruxelles
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION IN PROGRESS
EP11746266

CLAYEY BARRIERS

IPC classification:
B09B 1/00, C04B 28/00, E02D 31/00
Applicant:
Ghent University (Universiteit Gent)
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
GRANT OF PATENT INTENDED
EP12176121

New tree

IPC classification:
A01G 1/00, A01G 1/06, A01G 17/00
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION IN PROGRESS
EP11730241

YEAST STRAINS MODIFIED IN THEIR SOPHOROLIPID PRODUCTION AND USES THEREOF

IPC classification:
C12N 9/02, C12N 9/10, C12N 15/52, C12P 7/64, C12P 19/12, C12P 19/44
Applicant:
Ghent University (Universiteit Gent)
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION IN PROGRESS
EP11804661

TREHALOSE PHOSPHORYLASES AND THEIR USE IN THE BIOCATALYTIC PRODUCTION OF TREHALOSE-ANALOGUES AND GLYCOSYL PHOSPHATES

IPC classification:
C12N 9/10
Applicant:
Ghent University (Universiteit Gent)
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION IN PROGRESS
EP11162939

New biomarker for measuring beta cell activity

IPC classification:
C12Q 1/26
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12703468

EPIGENETIC PORTRAITS OF HUMAN BREAST CANCERS

IPC classification:
C12Q 1/68
Applicant:
Université Libre de Bruxelles
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11171348

Low-temperature method for producing transparent photocatalytically active titania layers

IPC classification:
B82Y 30/00, C01G 23/053, C23C 18/12
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13186723

Fermented soy milk products

IPC classification:
A23C 3/02, A23C 11/10
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12740522

USE OF ANTAGONISTS TARGETING METALLOTHIONEIN TO TREAT INTESTINAL INFLAMMATION

IPC classification:
A01K 67/027, A61K 39/395, A61P 37/06, C07K 16/18
Applicant:
University of Connecticut
Applicant:
Ghent University (Universiteit Gent)
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
PATENT GRANTED
EP12742822

COMPOSITION AND METHOD FOR TREATING HPV

IPC classification:
A61K 9/00, A61K 9/19, A61K 9/70, A61K 31/675, A61K 47/38
Applicant:
Université Libre de Bruxelles
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12753086

USE OF ESTETROL AS EMERGENCY CONTRACEPTIVE

IPC classification:
A61K 31/565, A61P 15/18
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION REQUESTED
EP12780668

NEUREGULIN-1-BASED PROGNOSIS AND THERAPEUTIC STRATIFICATION OF COLORECTAL CANCER

IPC classification:
G01N 33/574
Applicant:
Ghent University (Universiteit Gent)
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12777879

REACTIVATION OF HIV-1 GENE EXPRESSION TO TREAT PERSISTENT HIV INFECTION

IPC classification:
A61K 31/19, A61K 31/7068, A61K 45/06, A61P 31/18
Applicant:
Université Libre de Bruxelles
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION IN PROGRESS
EP12812205

MUTANT MICROORGANISMS TO SYNTHESIZE COLANIC ACID, MANNOSYLATED AND/OR FUCOSYLATED OLIGOSACCHARIDES

IPC classification:
C07K 14/245, C12N 15/70, C12R 1/19
Applicant:
Ghent University (Universiteit Gent)
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION IN PROGRESS
EP12780146

PROCATHEPSIN L AND CATHEPSIN L AS BIOMARKERS FOR ISCHEMIA

IPC classification:
C12Q 1/37, G01N 33/68
Applicant:
Mycartis NV
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Agent:
Cabinet Laurent & Charras
Agent:
Nicolas Foy, Mycartis SA
Status:
GRANT OF PATENT INTENDED
EP14177586

New biomarkers for diagnosis, prediction and/or prognosis of sepsis and uses thereof

IPC classification:
G01N 33/68
Applicant:
Biocartis NV
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12813000

NOVEL ORGANOSILICA COMPOUNDS

IPC classification:
C07F 7/18
Applicant:
Ghent University (Universiteit Gent)
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION IN PROGRESS
EP12706796

ASSAY AND METHOD FOR DETERMINING INSULIN-RESISTANCE

IPC classification:
C12Q 1/00, G01N 33/74
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13706939

ASSAY AND METHOD FOR DETERMINING INSULIN-RESISTANCE

IPC classification:
C12Q 1/00, G01N 33/74
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13182642

Manure separator

IPC classification:
A01C 3/00
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
PATENT GRANTED
EP10720143

NEW PRO-DRUGS OF AMARYLLIDACEAE ISOCARBOSTYRIL PRODUCTS AND THEIR USE AGAINST BRAIN TUMORS

IPC classification:
A61K 31/4355, A61P 35/00, C07D 491/056
Applicant:
Université Libre de Bruxelles
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11782568

ESTROGEN RECEPTOR ALPHA POLYPEPTIDE SEQUENCE, DIAGNOSTIC AND THERAPEUTIC APPLICATIONS THEREOF

IPC classification:
C07K 14/72, C07K 16/28, C12N 5/00, G01N 33/574
Applicant:
Université Paris 6 Pierre et Marie Curie (UPMC)
Applicant:
Université Libre de Bruxelles
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13789223

VECTOR FOR LIVER-DIRECTED GENE THERAPY OF HEMOPHILIA AND METHODS AND USE THEREOF

IPC classification:
A61K 38/36, A61K 48/00, C12N 15/86
Applicant:
Vrije Universiteit Brussel
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION IN PROGRESS
EP13818202

ARTICULAR FRACTURE FIXATION SYSTEM AND METHOD

IPC classification:
A61B 17/80
Applicant:
Ghent University (Universiteit Gent)
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
GRANT OF PATENT INTENDED
EP13821490

IMPROVED POWER DENSITY OF A REVERSIBLE VARIABLE TRANSMISSION - RVT

IPC classification:
F16H 15/38, F16H 55/34, F16H 61/664
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
GRANT OF PATENT INTENDED
EP12706216

APPARATUS FOR KNOTTING DRAWSTRINGS OF MEDICAL DEVICES OR MEDICAL DEVICES CONTAINING DRUGS

IPC classification:
A61F 13/20, B65H 69/04
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13730138

OLFACTORY RECEPTORS INVOLVED IN THE PERCEPTION OF SWEAT CARBOXYLIC ACIDS AND THE USE THEREOF

IPC classification:
C07K 14/705, C07K 14/72, G01N 33/50, G01N 33/566, G01N 33/68
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION IN PROGRESS
EP16150774

VEGETABLE YOGHURT-LIKE PRODUCTS AND METHODS FOR PRODUCING THESE

IPC classification:
A23C 11/10, A23L 25/00
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION REQUESTED
EP16150770

VEGETABLE YOGHURT-LIKE PRODUCTS AND METHODS FOR PRODUCING THESE

IPC classification:
A23C 11/10
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION REQUESTED
EP11724387

BIOCATALYTIC PRODUCTION OF GLYCOSIDES

IPC classification:
C12N 9/10, C12P 19/44
Applicant:
Ghent University (Universiteit Gent)
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
PATENT GRANTED
EP11716852

A THERMOSTABLE SUCROSE PHOSPHORYLASE

IPC classification:
C12N 9/10, C12N 9/96, C12N 11/14
Applicant:
Ghent University (Universiteit Gent)
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14809301

EYE DEVICE

IPC classification:
A61F 2/14, A61F 9/00, A61F 9/007, A61K 9/00
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION REQUESTED
EP12704719

COMPOSITION COMPRISING AN ELICITOR OF THE PLANT IMMUNE SYSTEM

IPC classification:
A01N 43/16, A01N 43/40, A01N 43/42, A01N 43/56, A01N 47/12, A01N 47/24, A01N 57/10, A01N 59/00, A01N 59/02, C07H 3/06, C07H 5/06, C08B 37/00, C08B 37/08
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11174322

Nursery fruit tree

IPC classification:
A01G 17/00
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11749136

PERLECAN AS A BIOMARKER FOR RENAL DYSFUNCTION

IPC classification:
G01N 33/68
Applicant:
Mycartis NV
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Agent:
Cabinet Laurent & Charras
Agent:
Nicolas Foy, Mycartis SA
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14818896

PELORUSIDE ANALOGS

IPC classification:
A61K 31/365, C07D 313/00
Applicant:
Ghent University (Universiteit Gent)
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION IN PROGRESS
EP16164893

WATER ATOMIZER WITH CONCAVE-CONVEX NOZZLE

IPC classification:
B05B 7/00, F25C 3/04
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION REQUESTED
EP15703234

MUSCLE-SPECIFIC NUCLEIC ACID REGULATORY ELEMENTS AND METHODS AND USE THEREOF

IPC classification:
C12N 15/864
Applicant:
Vrije Universiteit Brussel
Applicant:
VIB VZW
Applicant:
Ghent University (Universiteit Gent)
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION REQUESTED
EP15709626

NOVEL PROCESS FOR PRODUCING A FOOD BASED ON LEAVENED DOUGH, LEAVENED PUFF PASTRY DOUGH OR PUFF PASTRY DOUGH

IPC classification:
A21D 6/00, A21D 8/06, A21D 13/00
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION REQUESTED
EP15712596

RADIOTHERAPY BOARD AND COUCH

IPC classification:
A61B 6/04
Applicant:
Ghent University (Universiteit Gent)
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION REQUESTED
EP15723184

BREAST CANCER EPIGENETIC MARKERS USEFUL IN ANTHRACYCLINE TREATMENT PROGNOSIS

IPC classification:
C12Q 1/68
Applicant:
Université Libre de Bruxelles
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION REQUESTED
EP15821508

FRAGRANCE DISPENSER FOR AIR FILTER

IPC classification:
A61L 9/04
Applicant:
3M Innovative Properties Company
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
EXAMINATION REQUESTED
EP16164941

INORGANIC PRIMER FOR STEEL ENAMELLING

IPC classification:
C23C 22/00, C23D 3/00, C23D 5/02
Agent:
Koen Vanhalst, De Clercq & Partners cvba
Status:
The application has been published

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