Representative before the EPO

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

We have observed 103 EP applications Emily Elizabeth Helen Cottrill has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after June 15, 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:

EP11767743

SPACER FLUIDS CONTAINING CEMENT KILN DUST AND METHODS OF USE

IPC classification:
C09K 8/46, C09K 8/42, C09K 8/40
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION IN PROGRESS
EP11788423

FLUOROALCOHOL CONTAINING MOLECULAR PHOTORESIST MATERIALS AND PROCESSES OF USE

IPC classification:
G03F 7/039, G03F 7/038, G03F 7/004, C07C 39/367
Applicant:
International Business Machines Corporation (IBM)
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Agent:
Belinda Jane Gascoyne, IBM United Kingdom Limited
Status:
The patent has been granted
EP11805560

SETTABLE COMPOSITIONS COMPRISING UNEXPANDED PERLITE AND METHODS OF CEMENTING IN SUBTERRANEAN FORMATIONS

IPC classification:
C04B 28/04, C04B 18/16, C04B 14/18, C04B 14/16, C09K 8/46, C09K 8/42
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP12868923

SNEAK PATH ELIMINATOR FOR DIODE MULTIPLEXED CONTROL OF DOWNHOLE WELL TOOLS

IPC classification:
E21B 47/125, E21B 47/09, E21B 44/02
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12712705

METHODS OF FLUID LOSS CONTROL AND FLUID DIVERSION IN SUBTERRANEAN FORMATIONS

IPC classification:
C09K 8/92, C09K 8/80, C09K 8/72, C09K 8/70, C09K 8/536, C09K 8/528, C09K 8/516, C09K 8/03
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP12720931

THERMALLY-ACTIVATED, HIGH-TEMPERATURE CEMENT SUSPENDING AGENT

IPC classification:
C09K 8/467, C09K 8/035, C04B 28/02, C04B 24/24, C04B 16/04
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12727393

METHOD FOR QUANTIFYING CEMENT BLEND COMPONENTS

IPC classification:
G01N 29/07, E21B 33/13, C09K 8/48, C09K 8/473, C09K 8/46, C09K 8/42, C04B 28/04, C04B 28/02
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12704525

SYSTEM AND METHOD FOR SERVICING A WELLBORE

IPC classification:
E21B 34/10, E21B 23/04
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12735761

SETTABLE COMPOSITIONS COMPRISING INTERGROUND PERLITE AND HYDRAULIC CEMENT

IPC classification:
C09K 8/48, C09K 8/487, C09K 8/473, C09K 8/46, C04B 28/22, C04B 28/18, C04B 28/14, C04B 28/08, C04B 28/06, C04B 28/04, C04B 28/02
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP12754111

AN INVERT EMULSION DRILLING FLUID CONTAINING A HYGROSCOPIC LIQUID AND A POLYMERIC SUSPENDING AGENT

IPC classification:
C09K 8/36
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12738379

AN INVERT EMULSION FLUID CONTAINING A HYGROSCOPIC LIQUID, A POLYMERIC SUSPENDING AGENT, AND LOW-DENSITY SOLIDS

IPC classification:
C09K 8/36
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12733383

IMPROVED POLYMER COMPOSITIONS FOR USE IN DOWNHOLE TOOLS AND COMPONENTS THEREOF

IPC classification:
C08K 5/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12751631

METHODS FOR MONITORING FLUIDS WITHIN OR PRODUCED FROM A SUBTERRANEAN FORMATION USING OPTICOANALYTICAL DEVICES

IPC classification:
E21B 49/08, E21B 47/10, E21B 47/01, E21B 43/16
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP12738695

METHODS FOR MONITORING BACTERIA USING OPTICOANALYTICAL DEVICES

IPC classification:
C02F 1/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP12756841

CARBON DIOXIDE-RESISTANT PORTLAND BASED CEMENT COMPOSITION

IPC classification:
C09K 8/594, C09K 8/46, C04B 28/04, C04B 28/02
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12743829

MODULAR ROLLER OVEN FOR SIMULATING BOREHOLE CONDITIONS AND ASSOCIATED METHODS

IPC classification:
G01N 33/38, G01N 33/24, G01N 25/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12743827

MODULAR ROLLER OVEN FOR SIMULATING BOREHOLE CONDITIONS AND ASSOCIATED METHODS

IPC classification:
G01N 33/38, G01N 33/24, G01N 25/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12830349

EMBEDDING NANOTUBE INSIDE NANOPORE FOR DNA TRANSLOCATION

IPC classification:
B82Y 40/00
Applicant:
International Business Machines Corporation (IBM)
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Agent:
David Peter Litherland, IBM United Kingdom Limited
Status:
EXAMINATION IN PROGRESS
EP11873932

WELL SCREEN WITH EXTENDING FILTER

IPC classification:
E21B 43/10, E21B 43/08
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP12754875

OLIGOSACCHARIDE COMPOUNDS

IPC classification:
A61K 31/737, C08B 37/00
Applicant:
Callaghan Innovation Research Limited
Applicant:
University of Liverpool
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12725133

PROCESS FOR THE PREPARATION OF PALIPERIDONE

IPC classification:
C07D 471/04
Applicant:
Cipla Ltd.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
PATENT GRANTED
EP12839188

AMINE BASED ADDITIVE COMPOSITION FOR CONTROL AND INHIBITION OF POLYMERIZATION OF STYRENE, AND METHOD OF USE THEREOF

IPC classification:
C07C 7/20, C07B 63/04
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12854309

EXTRUSION DIE PRE-HEATING SYSTEM, APPARATUS AND METHOD

IPC classification:
B29C 47/86
Applicant:
Exco Technologies Limited
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION IN PROGRESS
EP12855224

ORGANIC COMPOUNDS

IPC classification:
C09D 101/14, C08B 3/16
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12839192

IMPROVED ADDITIVES COMPOSITION FOR CONTROL AND INHIBITION OF POLYMERIZATION OF AROMATIC VINYL MONOMERS, AND METHOD OF USE THEREOF

IPC classification:
C09K 15/18, C07C 7/20, C07B 63/04
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12795186

HIGH MOLECULAR WEIGHT LOW POLYDISPERSITY POLYMERS

IPC classification:
C08F 220/56, C08F 2/38
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12795673

HIGH MOLECULAR WEIGHT LOW POLYDISPERSITY POLYMERS

IPC classification:
C08F 220/56, C08F 2/38
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12738305

METHOD FOR DRILLING AND COMPLETION OPERATIONS WITH SETTABLE RESIN COMPOSITIONS

IPC classification:
C09K 8/52, C09K 8/502, C09K 8/44, C09K 8/42, C09K 8/32, C04B 26/14
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14153881

Plug and pump system for routing pressurized fluid

IPC classification:
F16L 23/036, E21B 21/06, E21B 21/02
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION IN PROGRESS
EP12864109

NANOWIRE FIELD EFFECT TRANSISTORS

IPC classification:
H01L 29/786, H01L 29/775, H01L 29/66, H01L 29/423, H01L 29/06, H01L 21/336, B82Y 40/00, B82Y 10/00
Applicant:
International Business Machines Corporation (IBM)
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Agent:
Belinda Jane Gascoyne, IBM United Kingdom Limited
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13744049

CELLULOSE NANOWHISKERS IN WELL SERVICES

IPC classification:
E21B 43/22, C09K 8/64, C09K 8/58
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13710262

SET-DELAYED CEMENT COMPOSITIONS COMPRISING PUMICE AND ASSOCIATED METHODS

IPC classification:
C09K 8/473, C09K 8/46, C09K 8/42, C04B 28/02
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION IN PROGRESS
EP13700446

WELLBORE SERVICING COMPOSITIONS AND METHODS OF MAKING AND USING SAME

IPC classification:
C09K 8/508
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13764689

COMPOUNDS AND COMPOSITIONS FOR THE TREATMENT OF MUSCULAR DISORDERS

IPC classification:
A61K 31/353, A61K 31/352, A61K 31/35, A61P 9/10, A61P 3/10
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION IN PROGRESS
EP13716640

METHOD OF CEMENTING IN A SUBTERRANEAN FORMATION USING CEMENT COMPOSITION COMPRISING LIGNITE - BASED GRAFTED COPOLYMERS

IPC classification:
C09K 8/467, C04B 103/46, C04B 28/02, C04B 24/26, C04B 24/18, C04B 24/16
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13718976

SELF-DEGRADING CEMENT COMPOSITIONS AND ASSOCIATED FLUID LOSS APPLICATIONS

IPC classification:
C09K 8/487, C04B 28/34, C04B 28/32
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION IN PROGRESS
EP13723628

PROPORTIONAL CONTROLLED ORIFICE FOR METERING GRANULAR MATERIAL

IPC classification:
F16K 3/03, F16K 3/02, B65D 90/58
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13724859

PHARMACEUTICAL COMPOSITION

IPC classification:
A61K 47/44, A61K 47/14, A61K 47/10, A61K 31/506, A61K 9/00
Applicant:
Cipla Ltd.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13725255

METHODS FOR STABILIZING WATER-SENSITIVE CLAYS

IPC classification:
C09K 8/68, C09K 8/12
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13791685

AUTOMATIC FLOW CONTROL IN MIXING FRACTURING GEL

IPC classification:
B01F 15/04, B01F 7/22, B01F 7/16
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP13727734

SPECTRAL ANALYSIS TECHNIQUES FOR FLUID MONITORING

IPC classification:
G01N 33/18, G01N 21/35, E21B 43/26, C09K 8/62
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP13727733

SPECTRAL ANALYSIS TECHNIQUES BASED UPON SPECTRAL MONITORING OF A MATRIX

IPC classification:
G01N 33/18, G01N 21/35, E21B 43/26
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP13728635

CEMENT COMPOSITIONS COMPRISING SAPONINS AND ASSOCIATED METHODS

IPC classification:
C09K 8/467
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13806983

EXTRUSION DIE PRE-HEATING DEVICE AND METHOD

IPC classification:
B21C 29/04
Applicant:
Exco Technologies Limited
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13736708

FOAMED SPACER FLUIDS CONTAINING CEMENT KILN DUST AND METHODS OF USE

IPC classification:
C09K 8/42, C09K 8/40
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
PATENT GRANTED
EP15150042

Inhibitive water-based drilling fluid system and method for drilling sands and other water-sensitive formations

IPC classification:
C09K 8/52, C09K 8/12
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13765802

COMPOSITION OF QUINONE METHIDE DERIVATIVES AND AMINES FOR CONTROL AND INHIBITION OF POLYMERIZATION OF MONOMERS, AND METHOD OF PREPARATION AND USE THEREOF

IPC classification:
C09K 15/24, C09K 15/18, C08F 2/40, C07C 7/20
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION IN PROGRESS
EP12883689

CONSTRUCTED ANNULAR SAFETY VALVE ELEMENT PACKAGE

IPC classification:
E21B 34/06, E21B 33/122
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13833974

ACID-SOLUBLE CEMENT COMPOSITIONS COMPRISING CEMENT KILN DUST AND METHODS OF USE

IPC classification:
E21B 33/13, C09K 8/467, C04B 14/16
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12756592

CONCENTRIC CONTAINER FOR FLUID SAMPLING

IPC classification:
G01N 1/18, E21B 49/08
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13834043

RESIN-BASED SEALANT COMPOSITIONS COMPRISING CEMENT KILN DUST AND METHODS OF USE

IPC classification:
C09K 3/12, C08K 3/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13765833

SALT-FREE INVERT EMULSION DRILLING FLUIDS AND METHODS OF DRILLING BOREHOLES

IPC classification:
C09K 8/36
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
PATENT GRANTED
EP13836274

SYSTEMS AND METHODS FOR MONITORING THE QUALITY OF A FLUID

IPC classification:
F17D 3/01, F17D 1/08
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13763377

METHOD FOR MONITORING THE PROPERTIES OF A FLUID CEMENT COMPOSITION IN A FLOW!PATH

IPC classification:
G06E 3/00, G01N 21/85, G01N 21/31, E21B 49/08, E21B 47/12, E21B 47/00, C04B 28/02
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP13841181

METHODS OF CONVERTING AN INACTIVE BIOCIDE INTO AN ACTIVE BIOCIDE USING A CHEMICAL REACTION

IPC classification:
A01P 1/00, A01N 57/00, A01N 31/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP13841298

METHODS FOR TREATING WELLBORE AND WELLBORE OPERATION FLUIDS

IPC classification:
C09K 8/60, C09K 8/582, C09K 8/035
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP12885434

DETERMINING OIL VISCOSITY BASED ON BIODEGRADATION

IPC classification:
G01N 33/26, G01N 21/25, C12Q 1/02
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13851255

WITHANOLIDE CORROSION INHIBITOR FOR CARBON STEEL

IPC classification:
C23F 11/04, C23F 11/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION IN PROGRESS
EP13789025

ANTIVIRAL PHOSPHONATE ANALOGUES AND PROCESS FOR PREPARATION THEREOF

IPC classification:
A61K 31/675, C07F 9/6561, A61P 31/12
Applicant:
Cipla Ltd.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
No opposition filed within time limit
EP13849325

METHODS FOR DETERMINING REACTIVE INDEX FOR CEMENT KILN DUST, ASSOCIATED COMPOSITIONS, AND METHODS OF USE

IPC classification:
E21B 33/13, C09K 8/46
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13852631

WATER-BASED DRILLING FLUID WITH CYCLODEXTRIN SHALE STABILIZER

IPC classification:
E21B 43/241, C09K 8/04
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13803292

1,3-DIHYDROIMIDAZOLE-2-THIONE DERIVATIVES FOR USE IN THE TREATMENT OF PULMONARY ARTERIAL HYPERTENSION AND LUNG INJURY

IPC classification:
A61K 31/4178, A61K 31/417, A61P 11/00, A61P 9/10
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13859087

SACCHARIDE DENDRITIC CLUSTER COMPOUNDS AS INHIBITORS OF BACE-1

IPC classification:
A61K 31/7028, A61K 31/7016, A61K 31/7004, C07H 15/08, C07H 15/04, A61P 25/28
Applicant:
University of Liverpool
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13857846

DENDRITIC CORE COMPOUNDS

IPC classification:
C07D 207/40, C07C 235/34, C07C 235/12, C07C 233/47
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13805720

POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS

IPC classification:
C08F 10/02, C08F 6/10
Applicant:
Chevron Phillips Chemical Company LP
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
PATENT GRANTED
EP13812304

POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS

IPC classification:
C08F 2/00, B01J 19/18, B01J 19/00
Applicant:
Chevron Phillips Chemical Company LP
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13812350

CHAIN TRANSFER AGENT REMOVAL BETWEEN POLYOLEFIN POLYMERIZATION REACTORS

IPC classification:
C08F 10/00, C08F 2/14, B01J 19/24
Applicant:
Chevron Phillips Chemical Company LP
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP12821089

SYSTEMS AND METHODS FOR ESTIMATION OF INTRA-KEROGEN POROSITY OF DOWNHOLE!FORMATION SAMPLES FROM PYROLYSIS TESTS AND BASIN MODELING DATA

IPC classification:
G01N 33/24
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP14745691

WELLBORE FLUIDS COMPRISING MINERAL PARTICLES AND METHODS RELATING THERETO

IPC classification:
E21B 43/22, C09K 8/03
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP14745488

WELLBORE FLUIDS COMPRISING MINERAL PARTICLES AND METHODS RELATING THERETO

IPC classification:
E21B 43/22, C09K 8/03
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
GRANT OF PATENT INTENDED
EP13705078

TWO PHASE MUD FLOW USAGE WITH DUAL-STRING DRILLING SYSTEM

IPC classification:
E21B 21/08, E21B 17/18, E21B 33/124, E21B 33/12, E21B 21/12
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION IN PROGRESS
EP14754602

METHOD OF ENHANCING DRILLING FLUID PERFORMANCE

IPC classification:
C09K 8/02, E21B 21/08, E21B 21/01
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP13710957

SYSTEMS AND METHODS FOR OPTIMIZING ANALYSIS OF SUBTERRANEAN WELL BORES AND FLUIDS USING NOBLE GASES

IPC classification:
E21B 47/10, E21B 49/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
The patent has been granted
EP15181197

FORMATION FLUID COMPOSITION DETERMINATION WITH WASTE MANAGEMENT

IPC classification:
G01N 30/12, G01N 30/86, G01N 30/34, G01N 33/28, G01N 30/88
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14780323

CEMENT SET ACTIVATORS FOR SET-DELAYED CEMENT COMPOSITIONS AND ASSOCIATED METHODS

IPC classification:
C09K 8/473, C09K 8/46, C09K 8/42, C04B 28/02
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14787982

METHODS AND SYSTEMS FOR EVALUATING A BOUNDARY BETWEEN A CONSOLIDATING SPACER FLUID AND A CEMENT COMPOSITION

IPC classification:
E21B 33/16, C09K 8/40, E21B 47/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP11706388

BROADBAND FLEX JOINT ISOLATOR FOR ACOUSTIC TOOLS

IPC classification:
G01V 1/52
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15201934

WELLBORE SERVICING COMPOSITIONS

IPC classification:
C09K 8/508
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP15184937

THIOSEMICARBAZONE INHIBITOR COMPOUNDS AND CANCER TREATMENT METHODS

IPC classification:
C07D 215/40, A61P 35/00, A61K 39/395, A61K 31/704, A61K 31/517, A61K 31/496, A61K 31/436, A61K 31/337, C07D 471/14, C07D 401/12, C07D 471/04
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP13181785

Formation fluid composition determination with waste management

IPC classification:
G01N 30/12, G01N 30/86, G01N 30/34, G01N 33/28, G01N 30/88
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15743344

PROCESS FOR SEPARATION OF AT LEAST ONE METAL SULFIDE COMPRISTNG ARSENIC AND/OR ANTIMONY FROM A MIXED SULFIDE CONCENTRATE

IPC classification:
C22B 30/04, C22B 30/02, C22B 15/00, C22B 13/00, C22B 3/04, B03D 1/00, C22B 3/44
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14891164

OPTICAL TRANSMISSION/REFLECTION MODE IN-SITU DEPOSITION RATE CONTROL FOR ICE FABRICATION

IPC classification:
C23C 14/32, C23C 14/54
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP15721481

PROCESS FOR FORMING POLYOLEFINS

IPC classification:
C08L 23/10, C08L 23/04, C08L 23/00, C08F 2/00
Applicant:
Chevron Phillips Chemical Company LP
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14902178

MIXING FLUIDS WITH WEIGHTED AQUEOUS PHASES

IPC classification:
G01N 1/10, E21B 47/00, E21B 49/08
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14892867

ROBUST VISCOSITY ESTIMATION METHODS AND SYSTEMS

IPC classification:
E21B 43/12, E21B 44/00
Applicant:
Landmark Graphics Corporation
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP16731749

A METHOD FOR PRODUCING HYDROCARBONS BY NON-OXIDATIVE COUPLING OF METHANE

IPC classification:
C07C 15/24, C07C 15/04, C07C 11/02, C07C 5/32, C07C 2/76
Applicant:
SABIC Global Technologies B.V.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
The patent has been granted
EP14892126

TAGGED CORROSION INHIBITORS FOR USE IN SUBTERRANEAN OPERATIONS

IPC classification:
C09K 8/54
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP15739058

HEAT TRANSFER IN A POLYMERIZATION REACTOR

IPC classification:
C08F 2/18, C08F 2/12, B01J 19/24
Applicant:
Chevron Phillips Chemical Company LP
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14899072

METAMATERIAL ELECTROMAGNETIC SENSORS FOR WELL LOGGING MEASUREMENTS

IPC classification:
G01V 3/38, G01V 3/18, E21B 47/26, E21B 47/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Multiple attorneys, A.A. Thornton & Co.
Status:
Request for examination was made
EP15759533

PROCESS FOR THE PREPARATION OF RIVAROXABAN

IPC classification:
C07D 413/12, C07D 413/10, C07D 405/06, C07D 265/32, C07D 413/14
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP15781544

METHODS FOR THE PRODUCTION OF a,ß-UNSATURATED CARBOXYLIC ACIDS AND SALTS THEREOF

IPC classification:
C07C 57/04, C07C 51/15
Applicant:
Chevron Phillips Chemical Company LP
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
Request for examination was made
EP15861277

ETHYLENE SEPARATION WITH PRESSURE SWING ADSORPTION

IPC classification:
C08F 10/02, C07C 7/13, C07C 7/04, C07C 7/00
Applicant:
Chevron Phillips Chemical Company LP
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
Request for examination was made
EP14905404

SOLIDS CONTROL METHODS, APPARATUS, AND SYSTEMS

IPC classification:
E21B 21/08, E21B 43/08, E21B 43/02
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
Request for examination was made
EP15825623

POLYMORPHIC FORMS OF METHYL((1S)-1-(((2S)-2-(5-(4'-(2-((2S)-1-((2S)-2-((METHOXYCARBONYL)AMINO)-3-METHYLBUTANOYL)-2-PYRROLIDINYL)-1H-IMIDAZOL-5-YL)-4-BIPHENYLYL)-1H-IMIDAZOL-2-YL)-1-PYRROLIDINYL) CARBONYL)-2-METHYLPROPYL)CARBAMATE AND SALTS THEREOF

IPC classification:
A61P 31/12, A61K 31/4178, C07D 403/04
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
Request for examination was made
EP16722971

SUSTAINABLE PROCESS FOR THE RECYCLING OF POLYETHYLENE PHTHALATE

IPC classification:
C07C 67/56, C08J 11/24
Applicant:
SABIC Global Technologies B.V.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
Request for examination was made
EP15881385

POLYETHERIMIDE MISCIBLE POLYMER BLENDS FOR CAPACITOR FILMS

IPC classification:
H01G 4/33, C08G 63/19, C08G 73/10, C08J 5/18
Applicant:
SABIC Global Technologies B.V.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
Request for examination was made
EP15881387

POLYETHERIMIDE COMPATIBLE POLYMER BLENDS FOR CAPACITOR FILMS

IPC classification:
H01G 4/33, C08G 63/19, C08G 75/23, C08G 73/10, C08J 5/18
Applicant:
SABIC Global Technologies B.V.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
Request for examination was made
EP15881386

POLYETHERIMIDE MISCIBLE POLYMER BLENDS FOR CAPACITOR FILMS

IPC classification:
H01G 4/33, C08G 73/10, C08L 67/00, C08L 79/08, C08J 5/18
Applicant:
SABIC Global Technologies B.V.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
Request for examination was made
EP17184797

EXPANDADLE BULLNOSE ASSEMBLY FOR USE WITH A WELLBORE DEFLECTOR

IPC classification:
E21B 19/24, E21B 15/04, E21B 7/06
Applicant:
Halliburton Energy Services, Inc.
Agent:
Emily Elizabeth Helen Cottrill, A.A. Thornton & Co.
Status:
The application has been published
EP17185916

CHARACTERIZATION OF A CATALYST BY IDENTIFYING A RAPID DEACTIVATION TRESHOLD POINT

IPC classification:
B01J 23/10
Applicant:
Chevron Phillips Chemical Company LP
Agent:
Multiple attorneys, A.A. Thornton & Co.
Status:
The application has been published
EP16725923

LIGHT-INDUCIBLE PROMOTERS AND METHODS OF USING SAME

IPC classification:
C12M 1/00, C12N 1/20, C07K 14/195, C12N 15/74, C07K 14/405, C12N 1/12
Applicant:
SABIC Global Technologies B.V.
Agent:
Multiple attorneys, A.A. Thornton & Co.
Status:
Request for examination was made
EP16729155

LIQUID-SOLID SAMPLING SYSTEM FOR A LOOP SLURRY REACTOR

IPC classification:
C08F 10/02, C08F 10/00, G01N 1/20, C08F 2/14, B01J 19/24, C08F 2/01
Applicant:
Chevron Phillips Chemical Company LP
Agent:
Multiple attorneys, A.A. Thornton & Co.
Status:
Request for examination was made
EP16736301

REGENERATION OF TREATER FOR RECYCLE STREAM OF POLYOLEFIN PRODUCTION PROCESS

IPC classification:
B01D 53/26, B01D 53/04
Applicant:
Chevron Phillips Chemical Company LP
Agent:
Multiple attorneys, A.A. Thornton & Co.
Status:
Request for examination was made

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