Representative before the EPO

Employment test 51 - 200 employees
Company dna arnold plus siedsma
operating since 1920
Headquarter in The Hague and 12 offices
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service

Jan-Willem Paul Louwaard has worked on the following 23 EPO patent applications which have been published in the last five years:

EP11730095

DISPENSING CONTAINER

IPC classification:
B65D 47/24, B65D 83/00
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma B.V.
Agent:
Achim Krebs, HGF B.V.
Status:
PATENT GRANTED
EP11779238

METHOD FOR MANUFACTURING A NUMBER OF WALL COVERING ELEMENTS

IPC classification:
B29C 39/02, B29C 39/10, B29C 69/00, B29D 99/00, B29L 31/10, B44C 1/22, B44C 5/04, B44F 9/02, B63B 3/48, B63B 3/68, B63B 5/24, E04F 13/08, E04F 13/18
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma B.V.
Status:
EXAMINATION IN PROGRESS
EP12711855

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

IPC classification:
B66C 1/62, B66C 13/02, B66C 23/52, E02B 17/00
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma B.V.
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 B.V.
Status:
GRANT OF PATENT INTENDED
EP14153295

Pump unit for a vehicle tanker

IPC classification:
B60P 3/22
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma B.V.
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:
B29C 45/00, B29C 45/18, F16L 1/26, F16L 13/02, F16L 13/11, F16L 58/10, F16L 58/18, F16L 59/20
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma B.V.
Status:
EXAMINATION IN PROGRESS
EP13162717

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

IPC classification:
G03G 15/00, G03G 21/18
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma B.V.
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APPLICATION DEEMED TO BE WITHDRAWN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:
B05B 13/04, F16L 13/02, F16L 58/18
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma B.V.
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:
A01D 33/08, A23N 12/00, A23N 12/02
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma B.V.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13713577

MOBILE TELEPHONE AND METHOD FOR DECLINING AN INCOMING CALL

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

Hydro-mechanical transmission

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

Magnet device

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

BEARING ASSEMBLY AND CENTERING SUPPORT STRUCTURE THEREFOR

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

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

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

QUICK CHANGE SYSTEM FOR ROTARY TOOLS

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

METHOD FOR TANKER CONSTRUCTION

IPC classification:
B63B 25/08
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma B.V.
Status:
EXAMINATION IN PROGRESS
EP14741983

TRANSPORT ASSEMBLY AND PALLET

IPC classification:
B65D 19/00, B65D 19/44
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma B.V.
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 B.V.
Status:
GRANT OF PATENT INTENDED
EP14790768

SLIDING DOOR SYSTEM

IPC classification:
E05D 15/10
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma B.V.
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 B.V.
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:
F21K 99/00, F21S 4/00, F21V 23/04, F21V 23/06, F21V 25/00, F21V 25/04, H01H 9/28, H01R 13/453
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma B.V.
Agent:
Hoyng Rokh Monegier LLP
Status:
EXAMINATION REQUESTED
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 B.V.
Status:
EXAMINATION REQUESTED
EP17157390

SYSTEM FOR CONDUCTING THE IDENTIFICATION OF BACTERIA IN URINE

IPC classification:
C12Q 1/04, G01N 21/03, G01N 21/64, G01N 33/49, G01N 33/493, G01N 35/02, G01N 35/04
Agent:
Jan-Willem Paul Louwaard, Arnold & Siedsma B.V.
Status:
The application has been published

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