Representative before the EPO

Technology company logo thumb
no operation time available
3 offices
Technology Company

Representative before the EPO

Technology company logo thumb
no operation time available
2 offices
Technology Company

Nigel George McGowan has worked on the following 86 EPO patent applications which have been published in the last five years:

EP11167345

An arrangement in which an inner cylindrical casing is connected to a concentric outer cylindrical casing

IPC classification:
F01D 25/14, F01D 25/16, F01D 25/24, F01D 25/26
Applicant:
Siemens AG
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11180611

An apparatus comprising a shaft and a balancing device

IPC classification:
F16F 15/32
Applicant:
Siemens AG
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11798552

ULTRAVIOLET REACTOR BAFFLE DESIGN FOR ADVANCED OXIDATION PROCESS AND ULTRAVIOLET DISINFECTION

IPC classification:
A61L 2/00
Applicant:
Siemens Pte Ltd.
Applicant:
Siemens Water Technologies Pte Ltd
Agent:
George Edward Murgitroyd, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION WITHDRAWN
EP11702904

CASTING CORE FOR TURBINE ENGINE COMPONENTS AND METHOD OF MAKING THE SAME

IPC classification:
B22C 9/10
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP12758950

METHOD OF FORMING A THERMAL BARRIER COATING SYSTEM WITH ENGINEERED SURFACE ROUGHNESS

IPC classification:
B22F 3/22, B22F 5/00, B22F 5/04, B22F 7/02, B22F 7/06, C23C 24/08
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP12718188

AN ARRANGEMENT IN WHICH AN INNER CYLINDRICAL CASING IS CONNECTED TO A CONCENTRIC OUTER CYLINDRICAL CASING

IPC classification:
F01D 25/14, F01D 25/16, F01D 25/24, F01D 25/26
Applicant:
Siemens AG
Agent:
Multiple attorneys, Siemens AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12770300

BAYESIAN APPROACH FOR GAS CONCENTRATION RECONSTRUCTION BASED ON TUNABLE DIODE LASER ABSORPTION SPECTROSCOPY

IPC classification:
G06T 11/00
Applicant:
Siemens AG
Agent:
Multiple attorneys, Siemens AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12740431

IMPROVED MULTI-FUEL INJECTION NOZZLE

IPC classification:
F23R 3/28
Applicant:
Siemens AG
Agent:
Multiple attorneys, Siemens AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12787937

METHOD FOR REPLACING THE COMBUSTOR ASSEMBLY OF A GAS TURBINE ENGINE AND CORRESPONDING GAS TURBINE ENGINE

IPC classification:
F01D 9/02, F02C 3/14
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
PATENT GRANTED
EP12772861

CASING FOR A GAS TURBINE ENGINE

IPC classification:
F01D 9/02, F02C 3/14, F23R 3/46
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP12724023

INSULATION MATERIALS HAVING APERTURES FORMED THEREIN

IPC classification:
H01B 3/00, H01B 3/04, H01B 3/54, H01B 7/02
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP12722647

WEAR PIN GAP CLOSURE DETECTION SYSTEM FOR GAS TURBINE ENGINE

IPC classification:
F01D 11/00, F01D 21/04, F04D 27/02
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP12743272

ULTRA HIGH TEMPERATURE CIRCUIT COUPLING

IPC classification:
H01F 38/14
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP12769773

TURBINE AIRFOIL TO SHROUD ATTACHMENT METHOD

IPC classification:
B22C 9/10, B22D 19/00, B22D 29/00
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP12733329

FLOW DIRECTING MEMBER FOR GAS TURBINE ENGINE

IPC classification:
F01D 5/14
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP12713510

COOLED AIRFOIL IN A TURBINE ENGINE

IPC classification:
F01D 5/18
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP12723299

TURBINE COMBUSTION SYSTEM COUPLING WITH ADJUSTABLE WEAR PAD AND CORRESPONDING ASSEMBLING METHOD

IPC classification:
F01D 9/02, F23R 3/00
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
PATENT GRANTED
EP12714152

SURFACE SAMPLE COLLECTION TOOL

IPC classification:
G01N 1/04
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12709747

GAS TUNGSTEN ARC WELDING USING FLUX COATED ELECTRODES

IPC classification:
B23K 9/167, B23K 35/02, F01D 5/30
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12726922

METHOD FOR PREDICTING A REMAINING USEFUL LIFE OF AN ENGINE AND COMPONENTS THEREOF

IPC classification:
F01D 17/02, F01D 21/00, G05B 15/02, G05B 23/02
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP12712178

A THERMOCOUPLE ON A CONTOURED GAS TURBINE ENGINE COMPONENT

IPC classification:
F01D 17/08, G01K 1/02, G01K 7/02, G01K 11/12
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
PATENT GRANTED
EP12711993

TURBINE COMBUSTION SYSTEM COOLING SCOOP

IPC classification:
F01D 9/02
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP12712017

TURBINE COMBUSTION SYSTEM LINER

IPC classification:
F23R 3/00
Applicant:
Siemens Energy Inc
Agent:
Deborah Mary Hart, Kilburn & Strode LLP
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11729840

METHOD FOR APPLYING A LAYER OF ELECTRICAL INSULATION MATERIAL TO A SURFACE OF A CONDUCTOR

IPC classification:
C23C 24/04
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP11726592

TURBINE BLADE SEAL ASSEMBLY

IPC classification:
F01D 5/22, F01D 11/00
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP11723816

COOLING SYSTEM FOR CONTROLLING COOLING OF ROTOR COOLING AIR AND HEATING OF FUEL GAS

IPC classification:
F02C 7/18, F02C 7/224
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP11779289

METHOD FOR MONITORING A HIGH-TEMPERATURE REGION OF INTEREST IN A TURBINE ENGINE

IPC classification:
G01J 5/00, G01J 5/08
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP11773629

REPAIR OF A TURBINE ENGINE COMPONENT HAVING SURFACE OPENING CREVICES

IPC classification:
B23P 6/04, F01D 5/00
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13159166

Catalytically active coating and method of depositing on a substrate

IPC classification:
B01J 20/00, B01J 21/04, B01J 23/00, B01J 23/02, B01J 23/10, B01J 23/40, B01J 23/42, B01J 23/44, B01J 23/56
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12706367

TURBINE TIP CLEARANCE MEASUREMENT

IPC classification:
F01D 11/12, F01D 17/02, G01B 7/14
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP11752408

RING SEGMENT WITH SERPENTINE COOLING PASSAGES

IPC classification:
F01D 11/08
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP11721188

COOLED CONDUIT FOR CONVEYING COMBUSTION GASES IN A GAS TURBINE ENGINE

IPC classification:
F01D 9/02, F02K 1/82, F23R 3/00
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP11746423

PHASED ARRAY ULTRASONIC INSPECTION SYSTEM FOR TURBINE AND GENERATOR ROTOR BORE

IPC classification:
G01N 29/07, G01N 29/22, G01N 29/24, G01N 29/26
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP11779023

SYSTEM FOR MONITORING A HIGH-TEMPERATURE REGION OF INTEREST IN A TURBINE ENGINE

IPC classification:
G01J 5/00, G01J 5/08
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP11723825

METHOD OF SERVICING AN AIRFOIL ASSEMBLY FOR USE IN A GAS TURBINE ENGINE

IPC classification:
B23P 6/00, F01D 5/00
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12705206

INTEGRATED AXIAL AND TANGENTIAL SERPENTINE COOLING CIRCUIT IN A TURBINE AIRFOIL

IPC classification:
F01D 5/18
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
PATENT GRANTED
EP11757499

RING SEGMENT WITH FORKED COOLING PASSAGES

IPC classification:
F01D 11/08
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP12706738

MULTIPLEXED OPTICAL FIBER WEAR SENSOR

IPC classification:
F01D 17/02, G01M 5/00, G01M 11/08, G01N 3/56
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12711037

FAULT DETECTION FOR LAMINATED CORE

IPC classification:
G01N 27/82, G01R 31/02, G01R 31/34
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12711034

FAULT DETECTION FOR LAMINATED CORE

IPC classification:
G01N 27/82, G01R 31/34
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12708420

MULTIPLEXED OPTICAL FIBER CRACK SENSOR

IPC classification:
F01D 17/02, G01M 5/00, G01M 11/08, G01N 3/56
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11749684

TURBINE COMPONENT COOLING CHANNEL MESH WITH INTERSECTION CHAMBERS

IPC classification:
F01D 5/18
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP10731893

METHOD FOR INCREASING AN EMISSIONS COMPLIANT LOAD RANGE FOR A COMBINED-CYCLE SYSTEM

IPC classification:
F02C 9/52, F02C 9/54
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP11776612

TURBINE COMPONENT WITH MULTI - SCALE TURBULATION FEATURES

IPC classification:
F01D 5/18
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP12182946

Advanced ASU and HRSG integration for improved integrated gasification combined cycle efficiency

IPC classification:
F01K 23/06, F01K 23/10, F02C 3/28, F02C 6/18
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION REQUESTED
EP11704693

TURBINE COMPONENT INSTRUMENTED TO PROVIDE THERMAL MEASUREMENTS

IPC classification:
F01D 17/08, F01D 21/00
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP12182481

Linear transition duct for a gas turbine

IPC classification:
F01D 9/02, F23R 3/42, F23R 3/46
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP10793087

PROCESS FOR MANUFACTURING A COMPONENT

IPC classification:
B23K 20/02, B23P 15/02, F01D 5/34
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION REQUESTED
EP13187464

Trailing edge attachment for composite airfoil

IPC classification:
F01D 5/14, F01D 5/18, F01D 5/28
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12705935

JOINING MECHANISM AND METHOD FOR INTERLOCKING MODULAR TURBINE ENGINE COMPONENT WITH A SPLIT RING

IPC classification:
F01D 5/14, F01D 9/04
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
PATENT GRANTED
EP13168814

An apparatus comprising a shaft and a compensator balancing sleeve for balancing the shaft

IPC classification:
F16F 15/32
Applicant:
Siemens AG
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13707222

METHOD AND SYSTEM OF DETERMINISTIC FATIGUE LIFE PREDICTION FOR ROTOR MATERIALS

IPC classification:
G01N 17/00
Applicant:
Siemens Energy Inc
Applicant:
Siemens Corporation
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP13705629

SYSTEM AND METHOD FOR AUTOMATED OPTICAL INSPECTION OF INDUSTRIAL GAS TURBINES AND OTHER POWER GENERATION MACHINERY WITH MULTI-AXIS INSPECTION SCOPE

IPC classification:
G01N 21/954
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP13708263

SELECTIVE CATALYTIC REDUCTION SYSTEM AND PROCESS FOR CONTROL OF NOX EMISSIONS IN A SULFUR-CONTAINING GAS STREAM

IPC classification:
B01D 53/86, B01D 53/94
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP12712167

SELF CENTERING BORE MEASUREMENT UNIT

IPC classification:
E21B 17/10, E21B 47/08, G01B 21/14
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12745265

SULFATE REMOVAL FROM AQUEOUS WASTE STREAMS WITH RECYCLE

IPC classification:
C02F 9/02
Applicant:
Siemens Pte Ltd.
Applicant:
Evoqua Water Technologies Pte. Ltd.
Applicant:
Siemens Water Technologies Pte Ltd
Agent:
George Edward Murgitroyd, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION WITHDRAWN
EP12182911

An apparatus comprising a shaft and a balancing device for balancing the shaft

IPC classification:
F16F 15/32
Applicant:
Siemens AG
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11833543

ANION EXCHANGE MEMBRANES AND PROCESS FOR MAKING

IPC classification:
B01J 41/14
Applicant:
Siemens Water Technologies LLC
Applicant:
Evoqua Water Technologies LLC
Applicant:
Siemens Industry Inc
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP11833545

PROCESS FOR MAKING A MONOMER SOLUTION FOR MAKING CATION EXCHANGE MEMBRANES

IPC classification:
B01D 61/00, C08J 5/22, H01M 8/10
Applicant:
Siemens Water Technologies LLC
Applicant:
Evoqua Water Technologies LLC
Applicant:
Siemens Industry Inc
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
GRANT OF PATENT INTENDED
EP11838572

ELECTRODIALYSIS SYSTEMS AND METHODS FOR ENERGY GENERATION AND WASTE TREATMENT

IPC classification:
H01M 8/04, H01M 8/18
Applicant:
Siemens Pte Ltd.
Applicant:
Evoqua Water Technologies Pte. Ltd.
Applicant:
Siemens Water Technologies Pte Ltd
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION WITHDRAWN
EP11840589

FLOW DISTRIBUTORS FOR ELECTROCHEMICAL SEPARATION

IPC classification:
H01M 8/08
Applicant:
Siemens Pte Ltd.
Applicant:
Evoqua Water Technologies Pte. Ltd.
Applicant:
Siemens Water Technologies Pte Ltd
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION WITHDRAWN
EP11839214

ELECTROCHEMICAL SEPARATION MODULES

IPC classification:
H01M 8/08
Applicant:
Siemens Pte Ltd.
Applicant:
Evoqua Water Technologies Pte. Ltd.
Applicant:
Siemens Water Technologies Pte Ltd
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION WITHDRAWN
EP11840254

ELECTRICAL PURIFICATION APPARATUS

IPC classification:
B01D 17/00, C02F 1/461
Applicant:
Siemens Pte Ltd.
Applicant:
Evoqua Water Technologies Pte. Ltd.
Applicant:
Siemens Water Technologies Pte Ltd
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION WITHDRAWN
EP11839961

METHODS OF MAKING A CELL STACK FOR AN ELECTRICAL PURIFICATION APPARATUS

IPC classification:
B01J 19/08, B03C 9/00
Applicant:
Siemens Pte Ltd.
Applicant:
Evoqua Water Technologies Pte. Ltd.
Applicant:
Siemens Water Technologies Pte Ltd
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION WITHDRAWN
EP11840262

MODULAR ELECTROCHEMICAL SYSTEMS AND METHODS

IPC classification:
C25B 9/20, C25B 15/00, C25B 15/02
Applicant:
Siemens Pte Ltd.
Applicant:
Evoqua Water Technologies Pte. Ltd.
Applicant:
Siemens Water Technologies Pte Ltd
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION WITHDRAWN
EP11840189

TECHNIQUES FOR PROMOTING CURRENT EFFICIENCY IN ELECTROCHEMICAL SEPARATION SYSTEMS AND METHODS

IPC classification:
B01D 61/44, B01D 61/46
Applicant:
Siemens Pte Ltd.
Applicant:
Evoqua Water Technologies Pte. Ltd.
Applicant:
Siemens Water Technologies Pte Ltd
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION WITHDRAWN
EP11839312

ELECTRICAL PURIFICATION APPARATUS HAVING A BLOCKING SPACER

IPC classification:
C02F 1/42, C02F 9/04
Applicant:
Siemens Pte Ltd.
Applicant:
Evoqua Water Technologies Pte. Ltd.
Applicant:
Siemens Water Technologies Pte Ltd
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION WITHDRAWN
EP11839378

METHOD OF PROVIDING A SOURCE OF POTABLE WATER

IPC classification:
C25B 9/20, C25B 15/00, C25B 15/02
Applicant:
Siemens Pte Ltd.
Applicant:
Evoqua Water Technologies Pte. Ltd.
Applicant:
Siemens Water Technologies Pte Ltd
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION WITHDRAWN
EP11784135

SYSTEMS AND TECHNIQUES FOR ELECTRODIALYSIS

IPC classification:
B01D 61/00, B01D 61/46, B01D 61/50, B01D 61/54, B01D 63/08, B01D 63/10, C02F 1/461, C02F 1/469
Applicant:
Siemens Pte Ltd.
Applicant:
Evoqua Water Technologies Pte. Ltd.
Applicant:
Siemens Water Technologies Pte Ltd
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION WITHDRAWN
EP12742326

ELECTRICAL PURIFICATION APPARATUS AND METHODS OF MANUFACTURING SAME

IPC classification:
C02F 1/04, C02F 1/14, C02F 1/32
Applicant:
Siemens Water Technologies LLC
Applicant:
Evoqua Water Technologies LLC
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Nigel George McGowan, Siemens AG
Status:
APPLICATION WITHDRAWN
EP11715828

POROUS WALL STRUCTURE FOR TRANSPIRATIONAL COOLING

IPC classification:
F01D 5/18
Applicant:
Siemens Energy Inc
Applicant:
Siemens AG
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12704593

APPARATUS AND METHOD FOR TEMPERATURE MAPPING A TURBINE COMPONENT IN A HIGH TEMPERATURE COMBUSTION ENVIRONMENT

IPC classification:
G01J 5/00, G01J 5/02, G01J 5/08
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13183713

A diffuser apparatus in a turbomachine

IPC classification:
F01D 5/14, F01D 25/30, F15D 1/06
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13183735

A diffuser apparatus in a turbomachine

IPC classification:
F01D 5/14, F01D 25/30, F15D 1/06
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11724903

METHOD OF CASTING A COMPONENT HAVING INTERIOR PASSAGEWAYS

IPC classification:
B22C 7/02, B22C 9/04
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11714877

Plasma actuator controlled film cooling apparatus

IPC classification:
F01D 5/18, F15D 1/12
Applicant:
Siemens Energy Inc
Agent:
Nigel George McGowan, Siemens AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11708130

GAS TURBINE ENGINE AIRFOIL HAVING BUILT-UP SURFACE WITH EMBEDDED COOLING PASSAGE

IPC classification:
B23P 6/00, F01D 5/00, F01D 5/14, F01D 5/18
Applicant:
Siemens Energy Inc
Agent:
Nigel George McGowan, Siemens AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11741357

A SEAL ASSEMBLY FOR CONTROLLING FLUID FLOW

IPC classification:
F01D 9/02, F01D 11/00, F01D 11/02, F01D 11/18, F01D 25/28
Applicant:
Siemens Energy Inc
Applicant:
Siemens AG
Agent:
Multiple attorneys, Siemens AG
Status:
PATENT GRANTED
EP11726308

TURBINE ENGINE

IPC classification:
F01D 5/18, F01D 5/20, F01D 5/28, F01D 25/12
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11729023

FLUID DETECTION IN TURBINE ENGINE COMPONENTS

IPC classification:
F01D 17/08, F01D 21/00, F01D 25/18, G01N 21/43, G01N 21/55
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11725247

GAS TURBINE ENGINE VANE ASSEMBLY WITH ANTI-ROTATING PIN RETENTION SYSTEM

IPC classification:
F01D 9/04, F01D 25/24, F16B 19/02
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11706664

INSTRUMENTED COMPONENT FOR WIRELESS TELEMETRY

IPC classification:
F23R 3/00, H01F 38/14, H04Q 9/00
Applicant:
Siemens Energy Inc
Applicant:
Siemens AG
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP11706974

INSTRUMENTED COMPONENT FOR WIRELESS TELEMETRY

IPC classification:
F01D 5/12, F23R 3/00, H01F 38/14, H04Q 9/00
Applicant:
Siemens Energy Inc
Applicant:
Siemens AG
Agent:
Multiple attorneys, Siemens AG
Status:
EXAMINATION IN PROGRESS
EP11782703

SENSOR APPARATUS FOR DETECTING AND MONITORING A CRACK PROPAGATING THROUGH A STRUCTURE

IPC classification:
G01M 5/00, G01M 11/08
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP10798924

REMOVAL OF STUCK BLADE IN A TURBINE ENGINE

IPC classification:
B23P 19/02, F01D 5/00, F01D 25/28
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP10795115

TURBINE BLADE MID-SPAN SNUBBER

IPC classification:
F01D 5/22, F04D 29/66
Applicant:
Siemens Energy Inc
Agent:
Multiple attorneys, Siemens AG
Status:
GRANT OF PATENT INTENDED

Please Sign in to use this feature