Representative before the EPO

Employment test 51 - 200 employees
Company dna venner shipley llp
operating since 1947
Headquarter in London and 5 offices
active in Legal Services and IP Consulting

Representative before the EPO

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no operation time available
2 offices
Technology Company

We have observed 47 EP applications Charles Robert Clark has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after October 13, 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:

EP11846682

VACUUM PUMP

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP11847978

FIXED BLADE ASSEMBLY USABLE IN EXHAUST PUMP, AND EXHAUST PUMP PROVIDED WITH SAME

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP12707129

SCROLL COMPRESSOR

IPC classification:
F04C 27/00, F04C 18/08, F04C 18/02
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP12719031

PLASMA TORCH

IPC classification:
H05H 1/34
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
PATENT GRANTED
EP12716535

VACUUM PUMPING SYSTEM

IPC classification:
F04D 19/04, F04C 25/02, F04B 37/14, F04B 37/08, C23C 16/44
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION IN PROGRESS
EP12715714

APPARATUS AND METHOD FOR SELF-TUNING A PROCESSING SYSTEM

IPC classification:
G05B 19/042
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP12726479

EVACUATING A CHAMBER

IPC classification:
F04D 27/00, F04D 19/04
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION IN PROGRESS
EP12740640

APPARATUS FOR TREATING A GAS STREAM

IPC classification:
B01D 53/32
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION IN PROGRESS
EP12743526

APPARATUS FOR TREATING A GAS STREAM

IPC classification:
B03C 3/82, B03C 3/78, B01D 53/32
Applicant:
Edwards Limited
Agent:
Charles Robert Clark, Edwards Limited
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12846285

STATIONARY MEMBER AND VACUUM PUMP

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP12775288

APPARATUS FOR TREATING A GAS STREAM

IPC classification:
B01D 53/32
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP12800506

ROTOR AND VACUUM PUMP

IPC classification:
F04D 29/32, F04D 29/26, F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION IN PROGRESS
EP12800013

VACUUM PUMP AND ROTOR THEREFOR

IPC classification:
F04D 29/52, F04D 29/32, F04D 29/08, F04D 27/00, F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP13724324

VACUUM PUMP APPARATUS

IPC classification:
F04C 29/00, F04C 25/02
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION IN PROGRESS
EP13781301

DEPOSIT DETECTION DEVICE FOR EXHAUST PUMP, AND EXHAUST PUMP

IPC classification:
H02P 29/00, F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
The patent has been granted
EP13719142

METHOD AND APPARATUS FOR ADJUSTING OPERATING PARAMETERS OF A VACUUM PUMP ARRANGEMENT

IPC classification:
F04D 19/04, F04C 25/02
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP13797475

IPM MOTOR FOR VACUUM PUMP

IPC classification:
H02K 7/14, H02K 1/27, F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP13728812

SCROLL PUMP

IPC classification:
F04C 27/00, F04C 18/02
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP13728810

SCROLL PUMP

IPC classification:
F04C 28/26, F04C 28/06, F04C 18/02
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP13731467

INLET ASSEMBLY

IPC classification:
F23G 7/06, F23D 11/38, B01D 53/68
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP13824768

PART FOR VACUUM PUMPS AND VACUUM PUMP

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Charles Robert Clark, Edwards Limited
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13835610

FIXED-SIDE MEMBER AND VACUUM PUMP

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION IN PROGRESS
EP13840966

ROTOR, AND VACUUM PUMP EQUIPPED WITH ROTOR

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP13780373

VACUUM PUMP

IPC classification:
F04D 27/00, F04D 19/04
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP13780372

VACUUM PUMP WITH BACK-UP BEARING CONTACT SENSOR

IPC classification:
F04D 29/059, F04D 27/00, F04D 19/04
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP13857910

ELECTROMAGNETIC ROTATING DEVICE AND VACUUM PUMP EQUIPPED WITH ELECTROMAGNETIC ROTATING DEVICE

IPC classification:
H02P 29/02, H02P 29/00, F16C 32/04, F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
The patent has been granted
EP13783652

IMPROVEMENTS IN AND RELATING TO VACUUM CONDUITS

IPC classification:
F04B 41/06, F04B 37/14
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION IN PROGRESS
EP13874014

VACUUM PUMP

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION REQUESTED
EP13705549

VACUUM PUMP

IPC classification:
F04D 29/057, F04D 23/00, F04D 19/04
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION REQUESTED
EP14715103

VACUUM PUMPING AND ABATEMENT SYSTEM

IPC classification:
F23G 7/06, C23C 16/44
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION REQUESTED
EP14786042

MAGNETIC BEARING DEVICE, AND VACUUM PUMP PROVIDED WITH SAID MAGNETIC BEARING DEVICE

IPC classification:
H02K 7/09, F16C 32/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION REQUESTED
EP14711582

RADIANT BURNER

IPC classification:
F23G 7/06, F23D 14/70, F23D 14/16, F23C 99/00
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION REQUESTED
EP14718727

VACUUM PUMP

IPC classification:
F04D 29/063, F04D 29/059, F04D 19/04
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
PATENT GRANTED
EP14794564

CLAMPED CIRCULAR PLATE AND VACUUM PUMP

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION REQUESTED
EP14718698

COMBUSTION MONITORING

IPC classification:
F23G 7/06, F23D 14/16, F23C 99/00, F23N 5/24, F23N 5/08
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP14728250

PROCESS GAS ABATEMENT

IPC classification:
F23G 7/06, F23G 7/00
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
The patent has been granted
EP14732602

HEAD ASSEMBLY

IPC classification:
F23G 7/06, F23D 14/50, F23D 14/20
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION IN PROGRESS
EP14832961

VACUUM PUMP

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP14739532

VACUUM SYSTEM SECURING DEVICES

IPC classification:
F04D 29/60, F04D 19/04
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION IN PROGRESS
EP14841254

VACUUM PUMP

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION REQUESTED
EP14846575

FIXING COMPONENT OF VACUUM PUMP

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION REQUESTED
EP14849788

THREAD GROOVE PUMP MECHANISM, VACUUM PUMP USING THIS THREAD GROOVE PUMP MECHANISM, AND ROTOR, OUTER-CIRCUMFERENTIAL STATOR, AND INNER-CIRCUMFERENTIAL STATOR USED IN THIS THREAD SCREW PUMP MECHANISM

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
GRANT OF PATENT INTENDED
EP14784346

GAS TREATMENT APPARATUS

IPC classification:
B01D 46/00, B01D 53/78, B01D 53/68, B01D 53/40, B01D 53/14
Applicant:
Edwards Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION REQUESTED
EP14865812

MAGNETIC BEARING DEVICE AND VACUUM PUMP

IPC classification:
F04D 19/04, F16C 32/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION REQUESTED
EP14865067

COMPONENT FOR VACUUM PUMP, SIEGBAHN TYPE EXHAUST MECHANISM, AND COMPOUND VACUUM PUMP

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION REQUESTED
EP14874362

VACUUM EXHAUST MECHANISM, COMPOUND VACUUM PUMP, AND ROTATING BODY COMPONENT

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION REQUESTED
EP15745756

VACUUM PUMP

IPC classification:
F04D 19/04
Applicant:
Edwards Japan Limited
Agent:
Multiple attorneys, Edwards Limited
Status:
EXAMINATION REQUESTED

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