Representative before the EPO

Employment test 51 - 200 employees
Company dna hgf ltd
operating since 1995
1178.3
Headquarter in Leeds and 13 offices
active in Legal Services and IP Consulting

Nigel Paul Sanderson has worked on the following 32 EPO patent applications which have been published in the last five years:

EP11782825

METHOD AND DEVICE FOR IN-LINE INJECTION OF FLOCCULENT AGENT INTO A FLUID FLOW OF MATURE FINE TAILINGS

IPC classification:
B01D 21/01, B01F 5/04, B03D 3/06
Agent:
Multiple attorneys, HGF Limited
Status:
EXAMINATION REQUESTED
EP11824372

CONICAL PORT

IPC classification:
A61B 17/02, A61M 39/02
Agent:
Multiple attorneys, HGF Limited
Status:
EXAMINATION REQUESTED
EP12830556

DEWATERING METHOD AND APPARATUS

IPC classification:
C02F 11/12
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP12830527

PRESSURISED RECIRCULATION OF ORGANIC MATERIAL

IPC classification:
B09B 3/00, C02F 1/00, C05F 17/00
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP12830379

SCREEN

IPC classification:
B07B 1/12
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP12830077

METHOD FOR SOLID WASTE SEPARATION AND PROCESSING

IPC classification:
B03B 5/28, B03B 7/00, B03B 9/00, B03C 1/00
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP12830081

APPARATUS FOR THE PASSAGE AND CONVEYANCE OF COMPRESSIBLE MATERIAL

IPC classification:
B65G 33/08, B65G 47/52
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP12830559

SEPARATION METHOD AND APPARATUS

IPC classification:
B01D 21/02, B02C 23/14, B03B 7/00, B03B 9/06, B09B 3/00
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP11866584

METHODS AND COMPOSITIONS FOR THE TREATMENT OF METABOLIC SYNDROME, OBSTRUCTIVE RESPIRATORY DISORDERS, CANCER AND RELATED DISEASES

IPC classification:
A61K 38/00, A61K 39/395
Agent:
Multiple attorneys, HGF Limited
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12791857

NOVEL SUBSTITUTED IMIDAZOPYRIMIDINES AS GPBAR1 RECEPTOR MODULATORS

IPC classification:
A61K 31/519, A61P 3/00, A61P 9/00, C07D 487/04
Agent:
Nigel Paul Sanderson, HGF Limited
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12784051

STEERABLE UNDERWATER TRENCHING APPARATUS

IPC classification:
E02F 5/10, E02F 9/02
Agent:
Nigel Paul Sanderson, HGF Limited
Status:
PATENT GRANTED
EP14159214

Selective weed control using D-napropamide

IPC classification:
A01N 33/18, A01N 37/22, A01N 39/02, A01N 43/40, A01N 43/707, A01N 43/80, A01P 13/02
Applicant:
UPL Limited
Agent:
Ravi Chandran Srinivasan, J A Kemp
Agent:
Nigel Paul Sanderson, HGF Limited
Status:
EXAMINATION REQUESTED
EP11837643

CHIRAL INTERMEDIATES USEFUL FOR THE PREPARATION OF HYDROXYPHOSPHINE LIGANDS

IPC classification:
C07C 31/135, C07F 9/50
Applicant:
UPL Limited
Agent:
Nigel Paul Sanderson, HGF Limited
Status:
EXAMINATION REQUESTED
EP12812707

PUMP APPARATUS AND UNERWATER TRENCHING APPARATUS

IPC classification:
E02F 3/92, E02F 5/10, F04B 23/14, F04D 9/06, F04D 13/12, F04F 5/54
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP11853158

METHOD AND APPARATUS FOR PROVIDING WIRELESS POWER TRANSMISSION

IPC classification:
H02J 17/00
Agent:
Nigel Paul Sanderson, HGF Limited
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13712624

OMEGA-3 FATTY ACID ESTER COMPOSITIONS

IPC classification:
A61K 31/05, A61K 31/232, A61K 31/7024, A61P 9/00, A61P 9/14
Agent:
Nigel Paul Sanderson, HGF Limited
Status:
EXAMINATION REQUESTED
EP14178991

Systems and methods for cleanable and slip resistant tile

IPC classification:
C03C 8/12, C04B 41/86, C04B 41/89
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP13767505

A HYBRID RECEIVER-COMBUSTOR

IPC classification:
F03G 6/00, F24J 2/04
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP14182964

A shearing comb

IPC classification:
A01K 14/00, B26B 19/24
Agent:
Multiple attorneys, HGF Limited
Status:
PATENT GRANTED
EP13722032

MANIPULATING TRENCHING APPARATUS AND METHOD

IPC classification:
B62D 55/065, B66C 3/00, E02F 5/10, F03D 11/04
Agent:
Multiple attorneys, HGF Limited
Status:
EXAMINATION IN PROGRESS
EP13806887

ACHIEVING WATER RELEASE ZONE FOR DEWATERING THICK FINE TAILINGS BASED ON SHEARING PARAMETER SUCH AS CAMP NUMBER

IPC classification:
C10G 53/08
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP13806866

ENHANCED TECHNIQUES FOR DEWATERING THICK FINE TAILINGS

IPC classification:
C10G 1/04
Agent:
Multiple attorneys, HGF Limited
Status:
EXAMINATION IN PROGRESS
EP14199605

An improved formulation

IPC classification:
A01N 25/28, A01N 43/80, A01P 13/00
Applicant:
UPL Limited
Agent:
Nigel Paul Sanderson, HGF Limited
Status:
EXAMINATION REQUESTED
EP13807279

DISPERSION AND CONDITIONING TECHNIQUES FOR THICK FINE TAILINGS DEWATERING OPERATIONS

IPC classification:
C10G 53/08
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP13731477

DE-ICER AND/OR ANTI-ICER COMPOSITIONS AND METHODS

IPC classification:
C09K 3/18
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP13807783

DEWATERING OF THICK FINE TAILINGS WITH GAS INJECTION AND FLOCCULATION

IPC classification:
B01D 21/01, B01D 21/02, B03B 9/02
Agent:
Nigel Paul Sanderson, HGF Limited
Status:
APPLICATION WITHDRAWN
EP13750117

LIGHT EMITTING COMPOUNDS

IPC classification:
C07F 15/00, C09K 11/06, H01L 51/00, H05B 33/14
Applicant:
Merck Patent GmbH
Applicant:
University of Northumbria at Newcastle
Agent:
Nigel Paul Sanderson, HGF Limited
Agent:
Regina Mier, Merck Patent GmbH
Status:
GRANT OF PATENT INTENDED
EP13835824

JOINING DEVICE

IPC classification:
B65D 21/02, B65D 90/00, B66C 1/10, B66C 1/62, B66C 1/66, F16G 15/06
Agent:
Multiple attorneys, HGF Limited
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11713907

PIVOTING SLAG DOOR

IPC classification:
C21C 5/52, F27B 3/19
Agent:
Nigel Paul Sanderson, HGF Limited
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11843269

A SYSTEM FOR ISOLATING PORTIONS OF A POWER SUPPLY ARRAY

IPC classification:
H02J 3/38
Agent:
Multiple attorneys, HGF Limited
Status:
EXAMINATION REQUESTED
EP11762080

AN IMPROVED FORMULATION

IPC classification:
A01N 25/28, A01N 43/80, A01P 13/00
Applicant:
UPL Limited
Agent:
Nigel Paul Sanderson, HGF Limited
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11739456

AN IMPROVED FORMULATION

IPC classification:
A01N 25/28, A01N 33/18, A01P 13/02
Applicant:
UPL Limited
Agent:
Nigel Paul Sanderson, HGF Limited
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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