Representative before the EPO

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Technology Company

Representative before the EPO

Company dna aa thornton and co
no operation time available
2 offices
active in Legal Services

Alexander Marcus Thomas Bone has worked on the following 60 EPO patent applications which have been published in the last five years:

EP12717204

SENSOR

IPC classification:
A61B 5/00, A61B 5/1495, A61M 5/00, G01N 21/47
Applicant:
Novartis AG
Agent:
Multiple attorneys, Novartis Pharma AG
Status:
GRANT OF PATENT INTENDED
EP12714156

METHOD AND APPARATUS FOR FORMATION TESTING AND SAMPLING WHEN PERFORMING SUBTERRANEAN OPERATIONS

IPC classification:
E21B 49/10
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP12873778

CASING WINDOW ASSEMBLY

IPC classification:
E21B 17/00, E21B 29/06
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12874202

PRESSURE ACTIVATED CONTINGENCY RELEASE SYSTEM AND METHOD

IPC classification:
E21B 17/04, E21B 17/06, E21B 19/18
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12874398

DRILLING ASSEMBLY WITH HIGH-SPEED MOTOR GEAR SYSTEM

IPC classification:
E21B 3/025, E21B 4/04
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12711598

INHALER

IPC classification:
A61M 15/00
Applicant:
Novartis AG
Agent:
Multiple attorneys, Novartis Pharma AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12878262

WELLBORE SCREENS AND METHODS OF USE THEREOF

IPC classification:
E21B 43/08, E21B 43/10
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12878361

SWELLABLE PACKER WITH ENHANCED ANCHORING AND/OR SEALING CAPABILITY

IPC classification:
E21B 23/06, E21B 33/12
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12729641

REMOTE AND MANUALLY ACTUATED WELL TOOL

IPC classification:
E21B 34/14, E21B 41/00, E21B 47/12
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12880481

CONTROLLING FORMATION TESTER PROBE EXTENSION FORCE

IPC classification:
E21B 49/08, E21B 49/10
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12879820

ISOLATION ASSEMBLY FOR INFLOW CONTROL DEVICE

IPC classification:
E21B 43/17, E21B 43/20
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14192480

Externally serviceable slip ring apparatus

IPC classification:
H01R 13/52, H01R 39/38
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP14192555

A hydroplaning reducing slip ring apparatus

IPC classification:
H01R 39/08, H01R 39/18, H01R 39/46
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12881962

TIME DELAYED SECONDARY RETENTION MECHANISM FOR SAFETY JOINT IN A WELLBORE

IPC classification:
E21B 17/06, E21B 19/16
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12883250

FREEING PIPE STUCK IN A SUBTERRANEAN WELL

IPC classification:
E21B 7/24, E21B 31/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12883705

SYSTEM AND METHOD FOR DETECTING VIBRATIONS USING AN OPTO-ANALYTICAL DEVICE

IPC classification:
G01P 15/097
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12883526

SYSTEM AND METHOD FOR ANALYZING DOWNHOLE DRILLING PARAMETERS USING AN OPTO-ANALYTICAL DEVICE

IPC classification:
E21B 47/013
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12883731

SYSTEM AND METHOD FOR MEASURING TEMPERATURE USING AN OPTO-ANALYTICAL DEVICE

IPC classification:
E21B 47/01
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12885563

MULTIPLE ZONE INTEGRATED INTELLIGENT WELL COMPLETION

IPC classification:
E21B 43/08, E21B 43/10
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12885807

SINGLE TRIP MULTI-ZONE COMPLETION SYSTEMS AND METHODS

IPC classification:
E21B 43/10, E21B 43/12
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP12886057

DETECTION OF INFLUXES AND LOSSES WHILE DRILLING FROM A FLOATING VESSEL

IPC classification:
E21B 7/12, E21B 47/001, E21B 47/008
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13854287

WELL MONITORING WITH OPTICAL ELECTROMAGNETIC SENSORS

IPC classification:
E21B 47/002, E21B 47/135
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13855663

OPTICAL PUSH-PULL INTERFEROMETRIC SENSORS FOR ELECTROMAGNETIC SENSING

IPC classification:
E21B 47/10, E21B 47/135
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12888929

ACOUSTIC SIGNAL ENHANCEMENT APPARATUS, SYSTEMS, AND METHODS

IPC classification:
E21B 47/12, E21B 47/16
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12816400

DOWNHOLE TORQUE LIMITING ASSEMBLY FOR DRILL STRING

IPC classification:
E21B 17/04, E21B 17/06, F16D 7/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
PATENT GRANTED
EP13867694

ELECTRONICALLY MONITORING DRILLING CONDITIONS OF A ROTATING CONTROL DEVICE DURING DRILLING OPERATIONS

IPC classification:
E21B 41/00, E21B 44/00, E21B 47/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12890737

BHA SURGE RELIEF SYSTEM

IPC classification:
E21B 21/08
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12891100

EXPANDED MUD PULSE TELEMETRY

IPC classification:
E21B 47/18
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12823209

REGULATING DRILLING FLUID PRESSURE IN A DRILLING FLUID CIRCULATION SYSTEM

IPC classification:
E21B 21/08, E21B 21/10
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION IN PROGRESS
EP13873803

MAGNETIC VALVE ASSEMBLY

IPC classification:
E21B 34/06, E21B 34/12
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13870444

RECIPROCATING DEBRIS EXCLUSION DEVICE FOR DOWNHOLE CONNECTORS

IPC classification:
E21B 17/02
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13874478

SYSTEMS AND METHODS FOR ROTATIONALLY ORIENTING A WHIPSTOCK ASSEMBLY

IPC classification:
E21B 7/08, E21B 29/06
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14706939

A RUNFLAT DEVICE AND FITTING METHOD

IPC classification:
B60C 17/04
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14850092

FRONT TANGENTIAL ANTENNA FOR NUCLEAR MAGNETIC RESONANCE (NMR) WELL LOGGING

IPC classification:
E21B 47/00, G01V 3/18, G01V 3/36
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP15180094

CONTROLLED HYDROSTATIC PRESSURE COMPLETION SYSTEM

IPC classification:
B63B 35/44, E21B 7/12, E21B 15/02, E21B 21/08, E21B 43/04
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP13880279

EXTERIOR DRAIN TUBE FOR WELL SCREEN ASSEMBLIES

IPC classification:
E21B 43/08, E21B 43/10
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP13875145

BALL CHECK VALVE INTEGRATION TO ICD

IPC classification:
E21B 34/06, E21B 34/08
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14754549

FLUID FLOW DURING LANDING OF LOGGING TOOLS IN BOTTOM HOLE ASSEMBLY

IPC classification:
E21B 23/08, E21B 23/14
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP14721947

COMPACT FLOATING PRODUCTION, STORAGE AND OFFLOADING FACILITY

IPC classification:
B63B 35/44
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION IN PROGRESS
EP13900029

MULTI-PHASE FLUID FLOW PROFILE MEASUREMENT

IPC classification:
E21B 43/12, E21B 47/10
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP13178800

Powder dispersion apparatus

IPC classification:
A61M 15/00
Applicant:
Novartis AG
Agent:
Multiple attorneys, Novartis Pharma AG
Status:
PATENT GRANTED
EP15151868

Method and apparatus for the manufacture of a frozen product

IPC classification:
A23G 9/10, A23G 9/42, A23G 9/44
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
APPLICATION PUBLISHED
EP13900685

CONTROL SYSTEM FOR DOWNHOLE CASING MILLING SYSTEM

IPC classification:
E21B 7/08, E21B 17/02, E21B 21/08, E21B 23/08
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14869753

APPARATUS AND METHODS OF USE

IPC classification:
A61J 1/00, A61J 3/00, B65B 1/00, B65B 3/00, B65B 55/00
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP16162722

GALVANICALLY ISOLATED EXIT JOINT FOR WELL JUNCTION

IPC classification:
E21B 29/06, E21B 41/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14809955

INHALER DEVICE

IPC classification:
A61M 15/00
Applicant:
Cipla Ltd.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP11784687

ADAPTER

IPC classification:
A61J 1/20, A61M 5/31
Applicant:
Novartis AG
Agent:
Multiple attorneys, Novartis Pharma AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13899369

WEAR MEMBER STABILIZATION ON EXCAVATOR LIP

IPC classification:
E02F 3/40, E02F 9/28
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP15848119

ADJUSTMENT MECHANISMS FOR ADJUSTABLE BENT HOUSINGS

IPC classification:
E21B 7/08, E21B 17/00, E21B 47/02
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP15848118

DIRECTIONAL DRILLING WITH ADJUSTABLE BENT HOUSINGS

IPC classification:
E21B 7/08, E21B 17/00, E21B 47/02
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14888342

USING DYNAMIC UNDERBALANCE TO INCREASE WELL PRODUCTIVITY

IPC classification:
E21B 43/114, E21B 43/25
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP15818723

IMAGING OF WELLBORE PIPES USING DEEP AZIMUTHAL ANTENNAS

IPC classification:
E21B 47/00, G01V 3/18, G01V 3/28
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14898207

DOWNHOLE ELECTRICAL SUBMERSIBLE PUMP WITH UPTHRUST BALANCE

IPC classification:
E21B 43/12, F04B 47/06
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP15818786

CASING DEFECT DETERMINATION USING STORED DEFECT RESPONSE INFORMATION

IPC classification:
E21B 47/005, G01V 3/18, G01V 3/28
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP15829448

STRUCTURAL ELEMENT FOR SONIC TOOLS AND ACOUSTIC ISOLATORS

IPC classification:
G01V 1/02, G01V 1/16, G01V 1/40, G01V 1/46
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP15818186

DEEP AZIMUTHAL INSPECTION OF WELLBORE PIPES

IPC classification:
E21B 47/00, G01V 3/18, G01V 3/38
Applicant:
Halliburton Energy Services, Inc.
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP16198293

METHOD AND APPARATUS

IPC classification:
B41F 19/00, B42D 15/08
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
APPLICATION PUBLISHED
EP15894475

WEAR MEMBER ATTACHMENT SYSTEM FOR EXCAVATION IMPLEMENT

IPC classification:
E02F 3/36, E02F 9/28
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14909630

VARIABLE STIFFNESS FIXED BEND HOUSING FOR DIRECTIONAL DRILLING

IPC classification:
E21B 7/06, E21B 17/00, E21B 17/02
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
Request for examination was made
EP14909710

INTEGRATED MULTIPLE PARAMETER SENSING SYSTEM AND METHOD FOR LEAK DETECTION

IPC classification:
E21B 47/06, E21B 47/10
Agent:
Alexander Marcus Thomas Bone, A.A. Thornton & Co.
Status:
Request for examination was made

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