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Doris Dang has worked on the following 81 EPO patent applications which have been published in the last five years:

EP11712909

REFRIGERANT FOR HIGH-TEMPERATURE HEAT TRANSFER

IPC classification:
C09K 5/04
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP11769341

PROCESS FOR THE MANUFACTURE OF TETRAFLUOROOLEFINS

IPC classification:
C07C 17/08
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP11755399

3,3,3-TRIFLUOROPROPENE COMPOSITION

IPC classification:
C09K 5/04, C10M 171/00
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP11735341

HEAT TRANSFER COMPOSITION OF OXYGENATED LUBRICANT WITH HYDROFLUOROOLEFIN AND HYDROCHLOROFLUOROOLEFIN REFRIGERANTS

IPC classification:
C10M 171/00, C10N 40/30
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP10807352

PROCESS FOR THE MANUFACTURE OF 2-CHLORO-3,3,3-TRIFLUROPROPENE BY GAS PHASE FLUORINATION OF PENTACHLOROPROPANE

IPC classification:
C07C 17/20, C07C 17/25, C07C 17/42, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP10810870

PROCESS FOR THE PREPARATION OF 2,3,3,3 TETRAFLUOROPROPENE

IPC classification:
C07C 17/20, C07C 17/25, C07C 17/383, C07C 17/42, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP10814764

PROCESS FOR THE MANUFACTURE OF 2-CHLORO-1,1,1,2-TETRAFLUOROPROPANE BY LIQUID PHASE FLUORINATION OF 2-CHLORO-3,3,3-TRIFLUOROPROPANE

IPC classification:
C07C 17/087, C07C 17/25, C07C 19/10, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
The patent has been granted
EP11731061

PROCESS FOR THE MANUFACTURE OF 2-CHLORO-3, 3, 3-TRIFLUOROPROPENE (HCFO 1233XF) BY LIQUID PHASE FLUORINATION OF PENTACHLOROPROPANE

IPC classification:
C07C 17/20, C07C 17/25, C07C 17/383, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
The patent has been granted
EP10807657

PROCESS FOR THE MANUFACTURE OF 2 - CHLORO - 3, 3, 3 - TRIFLUOROPROPENE (HCFO 1233XF) BY LIQUID PHASE FLUORINATION OF PENTACHLOROPROPANE

IPC classification:
C07C 17/20, C07C 17/25, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
The patent has been granted
EP10816413

COMPOSITIONS OF CHLORO-TRIFLUOROPROPENE AND HEXAFLUOROBUTENE

IPC classification:
C08J 9/14, C09K 3/30, C09K 5/04, C11D 7/50
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP11712666

CATALYTIC GAS PHASE FLUORINATION

IPC classification:
C07C 17/20
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
The patent has been granted
EP11710300

CATALYTIC GAS PHASE FLUORINATION

IPC classification:
B01J 23/86, B01J 38/12, C07C 17/20, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP12708909

USE OF POLYMER DISPERSIONS AS HEAT EXCHANGE FLUIDS

IPC classification:
C08J 3/05, C09K 5/06, C09K 5/10, F28D 20/02
Agent:
Doris Dang, ARKEMA France
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12779325

IMPROVED STABILITY OF POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENT

IPC classification:
C08G 18/00
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP11778133

DEHYDROFLUORINATION OF PENTAFLUOROALKANES TO FORM TETRAFLUOROOLEFINS

IPC classification:
B01J 23/26, B01J 27/132, B01J 37/08, C07C 17/25
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP12714762

COMPOSITIONS COMPRISING 3,3,3-TRIFLUOROPROPENE AND AMMONIA

IPC classification:
C08J 9/14, C09K 3/30, C09K 5/04, C11D 7/50
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
PATENT GRANTED
EP12770633

IMPROVED STABILITY OF POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENT

IPC classification:
C08G 18/38, C08G 18/50, C08G 65/26
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP12717400

HEAT-TRANSFER COMPOSITIONS EXHIBITING IMPROVED MISCIBILITY WITH THE LUBRICATING OIL

IPC classification:
C09K 5/04, C10M 171/00
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP12784877

NON-FLAMMABLE COMPOSITIONS OF CHLORO-TRIFLUOROPROPENE

IPC classification:
C07C 21/18
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP12728678

BINARY COMPOSITIONS OF 1,3,3,3-TETRAFLUOROPROPENE AND AMMONIA

IPC classification:
C08J 9/12, C09K 3/30, C09K 5/04, C11D 7/50
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP12728687

COMPOSITIONS OF 2,4,4,4-TETRAFLUOROBUT-1-ENE AND CIS-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE

IPC classification:
C08J 9/14, C09K 3/30, C09K 5/04, C11D 7/50
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP12731567

METHOD FOR SEPARATING AND RECOVERING 2,3,3,3-TETRAFLUOROPROPENE AND HYDROFLUORIC ACID

IPC classification:
C01B 7/19, C07C 17/20, C07C 17/25, C07C 17/38, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP11775460

METHOD OF IMPROVING STABILITY OF POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENT

IPC classification:
C08G 18/00, C08G 18/40, C08G 18/54, C08G 18/76, C08G 101/00, C08J 9/00, C08J 9/14
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP12744087

TETRAFLUOROPROPENE-BASED SUPERCRITICAL HEAT-TRANSFER FLUIDS

IPC classification:
F25B 30/02
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP12832839

AZEOTROPE-LIKE COMPOSITION OF 1,1,1,2,2,3,3-HEPTAFLUORO-3-METHOXYPROPANE AND 1-CHLORO-3,3,3-TRIFLUOROPROPENE

IPC classification:
C07C 21/18, C09K 5/04
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP12773066

METHOD FOR MANUFACTURING 2,3,3,3-TETRAFLUOROPROPENE

IPC classification:
C07C 17/20, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12775797

METHOD OF RECYCLING HYDROCHLORIC AND HYDROFLUORIC ACID EFFLUENT

IPC classification:
C01B 35/06
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP12794395

METHOD FOR PREPARING PENTACYCLIC ANION SALT

IPC classification:
C07D 233/90, H01G 9/035, H01M 10/0568
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP12849985

PROCESS FOR THE MANUFACTURE OF HYDROFLUOROOLEFINS

IPC classification:
C07C 17/00, C07C 17/20, C07C 21/20
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
PATENT GRANTED
EP11798700

HEAT TRANSFER COMPOSITIONS OF HYDROFLUOROCARBONS AND A HYDROFLUOROOLEFIN

IPC classification:
C09K 5/04
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP12808425

USE OF LITHIUM SALT MIXTURES AS LI-ION BATTERY ELECTROLYTES

IPC classification:
C07D 233/00, H01M 10/0525, H01M 10/0568, H01M 10/0569
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
PATENT GRANTED
EP11824316

PROCESS FOR THE PREPARATION OF 2,3,3,3 TETRAFLUOROPROPENE

IPC classification:
C01B 7/19, C07C 17/20, C07C 17/25, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP12806596

METHOD FOR PREPARING FLUORINATED OLEFIN COMPOUNDS

IPC classification:
C07C 17/087, C07C 17/158, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13701847

HEAT TRANSFER COMPOSITIONS HAVING IMPROVED MISCIBILITY WITH LUBRICATING OIL

IPC classification:
C09K 5/04, C10M 171/00
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13701844

HEAT TRANSFER COMPOSITIONS HAVING IMPROVED MISCIBILITY WITH LUBRICATING OIL

IPC classification:
C09K 5/04, C10M 171/00
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13701840

CASCADE REFRIGERATION SYSTEM

IPC classification:
F25B 7/00
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP13701863

METHOD FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE

IPC classification:
C07C 17/20, C07C 17/25, C07C 17/383, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13743423

IMPROVED SHELF LIFE OF POLYOL BLENDS CONTAINING HALOGENATED OLEFINS BY ENCAPSULATION OF ACTIVE COMPONENTS

IPC classification:
C08G 18/00
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP12713296

AIR PURIFICATION SYSTEM FOR A VEHICLE

IPC classification:
B01D 53/04, B60H 3/06
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13754019

PROCESS FOR THE REMOVAL OF CONTAMINANT FROM A HYDROCHLOROFLUOROOLEFIN BY EXTRACTIVE DISTILLATION

IPC classification:
C07C 17/386
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13715274

COMPOSITIONS OF 2,4,4,4-TETRAFLUOROBUT-1-ENE AND 1-METHOXYHEPTAFLUOROPROPANE

IPC classification:
C09K 5/04
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13719945

COMPOSITIONS BASED ON 2,3,3,4,4,4-HEXAFLUOROBUT-1-ENE

IPC classification:
C07C 21/18, C09K 5/04
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP13775178

BATTERY BASED ON ORGANOSULFUR SPECIES

IPC classification:
H01M 6/04, H01M 6/14
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13723888

SALT OF BICYCLIC AROMATIC ANIONS FOR LI-ION BATTERIES

IPC classification:
C07D 401/04, H01M 10/052
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
PATENT GRANTED
EP13723875

SALT OF BICYCLIC AROMATIC ANIONS FOR LI-ION BATTERIES

IPC classification:
C07D 401/04, H01M 10/052
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
PATENT GRANTED
EP13737315

METHOD FOR PREPARING DIAMINOMALEONITRILE

IPC classification:
C07C 253/00, C07C 255/30
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13745149

METHOD FOR PRODUCING DIFLUOROMETHANE

IPC classification:
B01J 3/00, C07C 17/20, C07C 19/08, C07F 9/90
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13839776

IMPROVED STABILITY OF POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENT

IPC classification:
C09K 3/00
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13801627

REFRIGERANT COMPOSITION

IPC classification:
C09K 5/04
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13808119

CATALYST PREPARED BY REACTIVE MILLING

IPC classification:
B01J 23/00, B01J 23/26, B01J 23/86, B01J 37/00, B01J 37/04, B01J 37/26, C07C 17/20
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13815070

COMPOSITION CONTAINING 1,1,-DIFLUOROETHANE AND 3,3,3-TRIFLUOROPROPENE

IPC classification:
C08J 9/14, C09K 3/14, C09K 3/30, C09K 5/04
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13815071

COMPOSITION CONTAINING 2,3,3,3-TETRAFLUOROPROPENE AND 1,2-DIFLUOROETHYLENE

IPC classification:
C09K 5/04
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP13821859

COMPOSITION INCLUDING 2,3,3,3-TETRAFLUOROPROPENE

IPC classification:
C09K 5/04
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP13815074

AZEOTROPIC OR QUASI-AZEOTROPIC COMPOSITION OF CHLOROMETHANE

IPC classification:
C09K 5/04
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP14746146

ACTIVATION AND REGENERATION OF FLUORINATION CATALYSTS

IPC classification:
B01J 27/32
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP14774092

METHODS FOR PURIFYING AND STABILIZING HYDROFLUOROOLEFINS AND HYDROCHLOROFLUOROOLEFINS

IPC classification:
C07C 17/38, C07C 17/389, C07C 21/18
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP15185292

USE OF TERNARY COMPOSITIONS

IPC classification:
C09K 5/04, F25B 9/00
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION IN PROGRESS
EP14711825

SAFETY DEVICE FOR A VEHICLE COMPRISING AN AIR-CONDITIONING SYSTEM CONTAINING A FLAMMABLE COOLANT FLUID AND METHOD FOR PREVENTING RISK OF IGNITION OF THE COOLANT FLUID

IPC classification:
A62C 3/07
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
EXAMINATION REQUESTED
EP14711815

COMPOSITION COMPRISING HF AND 2,3,3,3-TETRAFLUOROPROPENE

IPC classification:
C01B 7/19, C07C 21/18, C09K 5/04
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP14711822

COMPOSITION COMPRISING HF AND 3,3,3-TRIFLUORO-2-CHLOROPROPENE

IPC classification:
C01B 7/19, C07C 21/18, C09K 5/04
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP14711821

COMPOSITION COMPRISING HF AND E-3,3,3-TRIFLUORO-1-CHLOROPROPENE

IPC classification:
C01B 7/19, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP14711823

COMPOSITION COMPRISING HF AND 1,3,3,3-TETRAFLUOROPROPENE

IPC classification:
C07C 21/18, C09K 5/04
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP14711824

COMPOSITION COMPRISING HF AND 3,3,3-TRIFLUOROPROPENE

IPC classification:
C01B 7/19, C07C 21/18, C09K 5/04
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP14805035

STABILIZED POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENT

IPC classification:
C08J 11/04
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP14736904

2,3,3,3-TETRAFLUOROPROPENE COMPOSITIONS HAVING IMPROVED MISCIBILITY

IPC classification:
C08J 9/14, C09K 3/30, C09K 5/04, C11D 7/50
Applicant:
ARKEMA France
Agent:
Multiple attorneys, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP11802478

COMPOSITIONS CONTAINING 1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE AND 3,3,4,4,4- PENTAFLUOROBUT-1-ENE

IPC classification:
C08J 9/14, C09K 3/30, C09K 5/04, C11D 7/50
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14786998

HEAT TRANSFER FLUIDS COMPRISING DIFLUOROMETHANE, PENTAFLUOROETHANE, TETRAFLUOROPROPENE AND OPTIONALLY PROPANE

IPC classification:
C09K 5/04
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
GRANT OF PATENT INTENDED
EP11802477

REFRIGERANTS CONTAINING (E)-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE

IPC classification:
C09K 5/04
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11717005

PROCESS FOR THE MANUFACTURE OF 2,3,3,3- TETRAFLUOROPROPENE BY GAS PHASE FLUORINATION OF PENTACHLOROPROPANE

IPC classification:
C07C 17/20, C07C 17/25, C07C 17/383, C07C 17/42, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
PATENT GRANTED
EP14863436

HEAT TRANSFER COMPOSITIONS OF HYDROFLUOROCARBONS AND A TETRAFLUOROPROPENE

IPC classification:
C11D 17/00
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP14821753

PROCESS FOR PRODUCING 1-CHLORO-2,2-DIFLUOROETHANE

IPC classification:
C07C 17/20, C07C 17/383, C07C 19/12
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP15743421

PROCESS FOR THE MANUFACTURE OF HYDROCHLOROFLUOROOLEFINS

IPC classification:
C07C 17/358
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP15752020

STABILIZED HYDROCHLOROFLUOROOLEFINS AND HYDROFLUOROOLEFINS

IPC classification:
C07C 21/04, C09K 5/04
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP15752266

PROCESS FOR THE MANUFACTURE OF HYDROCHLOROFLUOROOLEFINS

IPC classification:
C07C 17/358
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP15754674

USE OF R-1233 IN LIQUID CHILLERS

IPC classification:
C09K 5/04, F25B 1/04
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP15786521

SEPARATION OF R-1233 FROM HYDROGEN FLUORIDE

IPC classification:
B01D 3/36, C07C 17/38, C07C 17/383
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP15829587

SYNTHESIS OF 2,2,2-TRIFLUOROETHANETHIOL

IPC classification:
A61K 31/095, C07C 319/02, C07C 321/04
Applicant:
Arkema, Inc.
Agent:
Doris Dang, ARKEMA France
Status:
EXAMINATION REQUESTED
EP14856792

PROCESS FOR THE PREPARATION OF 1-CHLORO-2,2-DIFLUOROETHANE

IPC classification:
C07C 17/25, C07C 17/354, C07C 19/12, C07C 21/18
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
Request for examination was made
EP15817850

FLUID COMPOSITION FOR STIMULATION IN THE FIELD OF OIL AND GAS PRODUCTION

IPC classification:
C09K 8/64, C09K 8/68, E21B 43/26
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
Request for examination was made
EP15813463

FLUOROETHER FLUID COMPOSITION AND METHOD FOR STIMULATION IN THE FIELD OF OIL AND GAS PRODUCTION

IPC classification:
C09K 8/64, E21B 43/26
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
Request for examination was made
EP17164911

HEAT-TRANSFER FLUID FOR CENTRIFUGAL COMPRESSOR

IPC classification:
C09K 5/04
Applicant:
ARKEMA France
Agent:
Doris Dang, ARKEMA France
Status:
Request for examination was made

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