Representative before the EPO

Employment test 51 - 200 employees
Company dna withers and rogers llp
no operation time available
Headquarter in London and 6 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

We have observed 52 EP applications David Croston has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after September 18, 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:

EP11841742

BATHING VESSEL AND METHOD THEREFOR

IPC classification:
A47K 3/00
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP11842313

BATHING VESSEL HAVING WALL REINFORCEMENT PANEL

IPC classification:
A47K 3/00
Agent:
David Croston, Withers & Rogers LLP
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12797401

EXERCISE APPARATUS AND METHOD OF MAKING THE SAME

IPC classification:
A63B 71/00
Agent:
David Croston, Withers & Rogers LLP
Agent:
David Alan Jones, Urquhart-Dykes & Lord LLP
Status:
GRANT OF PATENT INTENDED
EP12800862

DEVICES AND TREATMENT METHODS FOR VASCULAR EYE DI

IPC classification:
A61F 9/01, A61F 9/007
Applicant:
University of California
Applicant:
Children's Medical Center Corporation
Agent:
David Croston, Withers & Rogers LLP
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12789069

MAGNETIC POSITION SENSOR ASSEMBLY FOR MEASUREMENT OF ROTATIONAL ANGULAR POSITION OF A ROTATING STRUCTURE

IPC classification:
G01B 7/30
Applicant:
Sensata Technologies Inc
Agent:
David Croston, Withers & Rogers LLP
Status:
GRANT OF PATENT INTENDED
EP14158689

Coated article with dark color

IPC classification:
C09D 5/00, C08K 3/00
Agent:
Avi Freeman, Beck Greener
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP14160153

Low pressure arc plasma immersion coating vapor deposition and ion treatment

IPC classification:
H01J 37/34, H01J 37/32, C23C 14/35, C23C 14/34
Agent:
Avi Freeman, Beck Greener
Agent:
David Croston, Withers & Rogers LLP
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14157542

Dialysis machine

IPC classification:
A61M 1/16
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP12853267

LINEAR FRICTION WELDER WITH HELICAL GROOVE

IPC classification:
B23K 20/12
Agent:
David Croston, Withers & Rogers LLP
Status:
GRANT OF PATENT INTENDED
EP12855889

APPARATUS FOR LINEAR FRICTION WELDING

IPC classification:
B23K 20/12
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION IN PROGRESS
EP12719417

DIALYSIS MACHINE

IPC classification:
A61M 1/16
Agent:
David Croston, Withers & Rogers LLP
Status:
The patent has been granted
EP13703857

DIALYSIS MACHINE

IPC classification:
A61M 1/16
Agent:
David Croston, Withers & Rogers LLP
Status:
The patent has been granted
EP12713231

DIALYSIS MACHINE

IPC classification:
A61M 1/16
Agent:
David Croston, Withers & Rogers LLP
Status:
The patent has been granted
EP12719415

DIALYSIS MACHINE

IPC classification:
A61M 1/28, A61M 1/16
Agent:
David Croston, Withers & Rogers LLP
Status:
GRANT OF PATENT INTENDED
EP12705399

BLOOD PUMP

IPC classification:
A61M 1/10
Agent:
David Croston, Withers & Rogers LLP
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14180890

Apparatus for identifying & tracking multiple tools and disposables

IPC classification:
A61B 19/02, A61B 19/00, G06K 19/077
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP13724321

A VENT FOR AN AIRCRAFT WING FUEL TANK

IPC classification:
B64D 37/00, B64C 3/34
Applicant:
Airbus Operations Limited
Agent:
Multiple attorneys, Withers & Rogers LLP
Status:
GRANT OF PATENT INTENDED
EP13722797

CONDITIONING SYSTEM FOR FUEL CELL EXHAUST

IPC classification:
H01M 8/06, B64D 37/34, A62C 99/00, A62C 5/00, A62C 3/08
Applicant:
Airbus Operations Limited
Agent:
Multiple attorneys, Withers & Rogers LLP
Status:
EXAMINATION IN PROGRESS
EP13183572

Remote arc discharge plasma assisted processes

IPC classification:
H01J 37/34, H01J 37/32, C23C 14/35, C23C 14/32, C23C 14/22, C23C 14/06
Agent:
Avi Freeman, Beck Greener
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION IN PROGRESS
EP14160361

Method of viewing a subject

IPC classification:
H05B 37/02, H05B 33/08, F21V 33/00
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION IN PROGRESS
EP13788532

REMOTE MANAGEMENT OF ELECTRONIC PRODUCTS

IPC classification:
E05B 49/00
Agent:
Multiple attorneys, Withers & Rogers LLP
Status:
GRANT OF PATENT INTENDED
EP13788368

DOOR CLOSER SYSTEM

IPC classification:
E05F 15/00, E05F 3/04
Agent:
David Croston, Withers & Rogers LLP
Status:
GRANT OF PATENT INTENDED
EP13778889

FAUCET INCLUDING A PULLOUT WAND WITH CAPACITIVE SENSING

IPC classification:
E03C 1/04
Agent:
Avi Freeman, Beck Greener
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP14190737

Low pressure remote arc assisted magnetron sputtering system, and corresponding method

IPC classification:
H01J 37/34, H01J 37/32, C23C 14/35
Agent:
Beck Greener
Agent:
David Croston, Withers & Rogers LLP
Status:
GRANT OF PATENT INTENDED
EP13774488

PERISTALTIC PUMP ROTOR

IPC classification:
F04B 43/12
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION IN PROGRESS
EP11840899

METHOD OF FORMING A BATHING VESSEL

IPC classification:
A47K 3/00
Agent:
David Croston, Withers & Rogers LLP
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14715101

BLOOD PUMP

IPC classification:
A61M 1/10
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP14715085

RE-USE OF A HEMODIALYSIS CARTRIDGE

IPC classification:
A61M 1/16
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP14715084

BLOOD PUMP

IPC classification:
A61M 1/10, A61M 1/06
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP15187649

IN-SITU CONFORMABLE TRIAXIAL BRAIDED STRUCTURE

IPC classification:
B29C 70/22, B29B 11/02, D04C 1/06
Agent:
David Croston, Withers & Rogers LLP
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14715083

LIQUID CONDUCTIVITY MEASUREMENT CELL

IPC classification:
G01N 27/08
Agent:
David Croston, Withers & Rogers LLP
Status:
GRANT OF PATENT INTENDED
EP14811536

INFLATABLE COMPOSITE STRUCTURAL COMPONENT AND METHOD

IPC classification:
E04B 1/34, E04B 1/18, F16S 5/00
Agent:
David Croston, Withers & Rogers LLP
Status:
GRANT OF PATENT INTENDED
EP14839694

VALVE APPARATUS

IPC classification:
F16K 3/03
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP11840729

USE OF RIGID POLYURETHANE FOAM TO ENCAPSULATE PLUMBING IN A THERAPY BATH

IPC classification:
A47K 3/02
Agent:
David Croston, Withers & Rogers LLP
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11840980

DRAIN DESIGN FOR USE IN A POLYURETHANE COMPOSITE BATHING VESSEL

IPC classification:
A47K 3/02
Agent:
David Croston, Withers & Rogers LLP
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11842001

LIVING HINGE CREATION THROUGH EXTRUSION OF A THERMOFORMABLE PLASTIC SHEET

IPC classification:
E04C 2/20, E04B 2/00, E04B 1/64
Agent:
David Croston, Withers & Rogers LLP
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11841419

LIVING HINGE CREATION THROUGH VACUUM FORMING OF A THERMOFORMABLE PLASTIC SHEET

IPC classification:
E04C 2/20, E04B 2/00, E04B 1/64
Agent:
David Croston, Withers & Rogers LLP
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11842156

STRUCTURAL WALL DESIGN OF A COMPOSITE BATHING VESSEL

IPC classification:
A47K 3/00
Agent:
David Croston, Withers & Rogers LLP
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11840753

METHOD FOR BATHING VESSEL HAVING WOOD-CONTAINING BASE BOARD

IPC classification:
A47K 3/00
Agent:
David Croston, Withers & Rogers LLP
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP16167822

A CHOCK INSERT FOR A MARITIME CRAFT

IPC classification:
B63B 21/10
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION IN PROGRESS
EP16171818

FILTER INLINE HEATER

IPC classification:
F02M 37/22, B01D 29/11, B01D 35/18
Agent:
David Croston, Withers & Rogers LLP
Status:
Request for examination was made
EP16174053

ARTIFICIAL EVERGREEN TREE

IPC classification:
A47G 33/06, A41G 1/00
Agent:
David Croston, Withers & Rogers LLP
Status:
Request for examination was made
EP15802702

ELECTRONIC CREDENTAL MANAGEMENT SYSTEM

IPC classification:
H04W 12/04, G06F 21/31, G06F 7/04
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP15802644

NATURAL LANGUAGE USER INTERFACE

IPC classification:
H04B 5/02
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP15807117

HOOP LOCK WITH DUAL LOCKING

IPC classification:
E05B 67/22, E05B 67/18, E05B 67/06
Agent:
David Croston, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP15861631

ELECTROMECHANICAL LOCKSET

IPC classification:
E05B 49/02, E05B 47/00, E05B 15/00
Agent:
David Croston, Withers & Rogers LLP
Status:
Request for examination was made
EP16715053

BRAKE DISC

IPC classification:
F16D 65/847, F16D 65/12
Agent:
David Croston, Withers & Rogers LLP
Status:
Request for examination was made
EP16720498

BRAKE CALIPER BODY AND METHOD OF MANUFACTURE OF A BRAKE CALIPER BODY

IPC classification:
F16D 65/18, B22F 3/105, F16D 55/22
Agent:
David Croston, Withers & Rogers LLP
Status:
Request for examination was made
EP17189581

CUTTER AND FLY-WHEEL FOR WOOD CHIPPING MACHINES

IPC classification:
B27L 11/00
Agent:
David Croston, Withers & Rogers LLP
Status:
The application has been published
EP16804239

NETWORKED DOOR CLOSER

IPC classification:
H04N 5/225, G01M 1/38, E05F 1/00
Agent:
David Croston, Withers & Rogers LLP
Status:
Request for examination was made
EP17198066

AUTONOMOUS INTELLIGENCE SURVEILLANCE RECONNAISSANCE AND PAYLOAD DELIVERY SYSTEM WITH SAFE RETURN

IPC classification:
B64B 1/00
Agent:
David Croston, Withers & Rogers LLP
Status:
The application has been published
EP16788760

DIALYSIS MACHINE AND ULTRAFILTRATION

IPC classification:
A61M 1/36, A61M 1/34, A61M 1/16
Agent:
David Croston, Withers & Rogers LLP
Status:
Request for examination was made

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