Representative before the EPO

Employment test 51 - 200 employees
Company dna arnold plus siedsma
operating since 1920
Headquarter in The Hague and 13 offices
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service

We have observed 24 EP applications Jan-Willem Paul Louwaard has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after October 30, 2013). 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:

EP12711855

METHOD AND SYSTEM FOR COUPLING AN OFFSHORE STRUCTURE TO A HOISTING BLOCK OF A HOISTING INSTALLATION

IPC classification:
E02B 17/00, B66C 23/52, B66C 13/02, B66C 1/62
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14152710

Dovetail connection for releasably connecting two construction elements

IPC classification:
F16B 12/20
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
The patent has been granted
EP14153295

Pump unit for a vehicle tanker

IPC classification:
B60P 3/22
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
GRANT OF PATENT INTENDED
EP12794534

METHOD FOR FILLING A GAP IN THE COATING OF A PIPELINE COATED WITH A COATING, PREFERABLY A THERMO-INSULATING COATING

IPC classification:
F16L 59/20, F16L 58/18, F16L 58/10, F16L 13/11, F16L 13/02, F16L 1/26, B29C 45/18, B29C 45/00
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
EXAMINATION IN PROGRESS
EP13162717

Process and apparatus for installing original drive gear on a laser printer toner cartridge drum

IPC classification:
G03G 21/18, G03G 15/00
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13705029

DEVICE AND METHOD FOR THE COATING OF A SURFACE AREA OF A GAP IN THE COATING OF A PIPELINE

IPC classification:
F16L 58/18, F16L 13/02, B05B 13/04
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
PATENT GRANTED
EP13194144

Method and device for transport and cleaning of products, in particular agricultural products such as onions, potatoes and carrots

IPC classification:
A23N 12/02, A23N 12/00, A01D 33/08
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13713577

MOBILE TELEPHONE AND METHOD FOR DECLINING AN INCOMING CALL

IPC classification:
H04M 19/04, H04M 1/67
Agent:
Multiple attorneys, Arnold & Siedsma
Status:
EXAMINATION IN PROGRESS
EP14188528

Hydro-mechanical transmission

IPC classification:
F16H 47/04, F16H 37/04
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
EXAMINATION REQUESTED
EP15158688

Magnet device

IPC classification:
E02F 3/40, B03C 1/30, B03C 1/033
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
EXAMINATION REQUESTED
EP15167125

BEARING ASSEMBLY AND CENTERING SUPPORT STRUCTURE THEREFOR

IPC classification:
F16F 15/023, F16C 27/00
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
EXAMINATION REQUESTED
EP15175326

SELF-SUPPORTING SANDWICH PANEL FOR CONSTRUCTING A FLOOR PLACED ON A SUPPORT CONSTRUCTION

IPC classification:
E04C 2/36, E04B 5/02
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
EXAMINATION IN PROGRESS
EP14725555

QUICK CHANGE SYSTEM FOR ROTARY TOOLS

IPC classification:
B23F 3/00, B23B 51/04
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
EXAMINATION IN PROGRESS
EP14734130

METHOD FOR TANKER CONSTRUCTION

IPC classification:
B63B 25/08
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
The patent has been granted
EP14741983

TRANSPORT ASSEMBLY AND PALLET

IPC classification:
B65D 19/44, B65D 19/00
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
EXAMINATION IN PROGRESS
EP14748312

METHOD AND SYSTEM FOR ARRANGING A SCREEN CLOTH IN A GREENHOUSE

IPC classification:
A01G 9/22
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
GRANT OF PATENT INTENDED
EP14790768

SLIDING DOOR SYSTEM

IPC classification:
E05D 15/10
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
GRANT OF PATENT INTENDED
EP14799033

WALKWAY INSTALLATION, AS WELL AS A VESSEL WITH SUCH A WALKWAY INSTALLATION

IPC classification:
B63B 27/14
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
GRANT OF PATENT INTENDED
EP14799037

SAFETY END CAP ASSEMBLY FOR A LED TUBE, AND LED TUBE ASSEMBLY COMPRISING A SAFETY END CAP ASSEMBLY

IPC classification:
H01H 9/28, H01R 13/453, F21V 25/00, F21V 23/06, F21V 23/04, F21S 4/00, F21K 99/00, F21V 25/04
Agent:
Hoyng Rokh Monegier LLP
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
The patent has been granted
EP15719855

METHOD FOR LOWERING A SUBSEA STRUCTURE HAVING A SUBSTANTIALLY FLAT SUPPORT BASE INTO THE WATER THROUGH THE SPLASH ZONE

IPC classification:
B63B 27/10
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
EXAMINATION REQUESTED
EP17157390

SYSTEM FOR CONDUCTING THE IDENTIFICATION OF BACTERIA IN URINE

IPC classification:
G01N 35/04, G01N 21/64, G01N 21/03, G01N 35/02, G01N 33/493, G01N 33/49, C12Q 1/04
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
Request for examination was made
EP16197577

METHOD, IMPLEMENT AND SYSTEM FOR INTRODUCING MANURE INTO THE GROUND

IPC classification:
A01C 7/20, A01C 23/02, A01C 21/00
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
The application has been published
EP15828679

SYSTEM FOR RELEASABLE COUPLING OF A HOLE SAW TO A DRILL ARBOR

IPC classification:
B23B 51/04
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
Request for examination was made
EP16716480

MODULE FOR COOLING A HEAT GENERATING COMPONENT

IPC classification:
G06F 1/20, H05K 7/20
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma
Status:
Request for examination was made

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