Representative before the EPO

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

Pascal Christian Cordier has worked on the following 31 EPO patent applications which have been published in the last five years:

EP11773796

PREPARATION OF HYDROPHILIC POLYMERS OF HIGH MASS BY CONTROLLED RADICAL POLYMERIZATION

IPC classification:
C08F 2/38
Applicant:
Centre National de la Recherche Scientifique (CNRS)
Applicant:
Rhodia Operations SAS
Agent:
Philippe Robert Emile Blot, Cabinet Lavoix
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION IN PROGRESS
EP12708821

ENCAPSULATED ACTIVATOR AND ITS USE TO TRIGGER A GELLING SYSTEM BY PHYSICAL MEANS

IPC classification:
C09K 8/508, C09K 8/516, C09K 8/575, C09K 17/00
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
GRANT OF PATENT INTENDED
EP12779091

SOLID FORMULATIONS SUITABLE FOR OILFIELD APPLICATIONS

IPC classification:
C09K 8/035, C09K 8/536, C09K 8/60, C09K 8/92, C11D 1/88, C11D 17/00, E21B 43/12
Applicant:
Rhodia Operations SAS
Agent:
Philippe Robert Emile Blot, Cabinet Lavoix
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
GRANT OF PATENT INTENDED
EP13701272

FILTRATE CONTROL AGENTS IN SOLID FORM

IPC classification:
C04B 24/26, C08F 8/28, C08F 16/06, C08J 3/24, C08K 5/07, C09K 8/12, C09K 8/487, C09K 8/62
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION IN PROGRESS
EP13702040

DISPERSED PHASE POLYMERISATION OF HALOGENATED VINYL MONOMERS IN THE PRESENCE OF LIVE REACTIVE STABILISERS

IPC classification:
C08F 2/12, C08F 214/00, C08F 220/10, C08F 228/00, C08F 230/02, C08F 293/00, C09D 153/00, C09J 153/00
Applicant:
Rhodia Operations SAS
Agent:
Federica Benvenuti, Solvay SA
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13701788

LIVE POLY(N-VINYL LACTAM) REACTIVE STABILISERS FOR DISPERSED PHASE POLYMERISATION

IPC classification:
C08F 14/00, C08F 18/04, C08F 26/06, C08F 293/00
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
GRANT OF PATENT INTENDED
EP13701113

DESORBANTS FOR ENHANCED OIL RECOVERY

IPC classification:
C09K 8/584
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
PATENT GRANTED
EP13710988

CONTROLLED RADICAL POLYMERISATION IN WATER-IN-WATER DISPERSION

IPC classification:
C08F 2/10, C08F 2/38
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
PATENT GRANTED
EP13713893

METHOD FOR SYNTHESISING POLYMERS FROM ACRYLIC ACID, ONE OF THE SALTS OF SAME OR THE MIXTURE THEREOF

IPC classification:
C08F 4/40, C08F 20/06
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
GRANT OF PATENT INTENDED
EP12775527

PREPARATION OF AMPHIPHILIC BLOCK POLYMERS BY CONTROLLED RADICAL MICELLAR POLYMERISATION

IPC classification:
C08F 2/38, C08F 293/00
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13716801

TREATMENT OF UNDERGROUND FORMATIONS WITH GELS

IPC classification:
C08J 3/075, C09K 8/44, C09K 8/575, C09K 17/22, C09K 17/46
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION IN PROGRESS
EP13730127

SURFACTANT COMPOSITION

IPC classification:
A61Q 19/10, C09K 8/58, C09K 8/584, C09K 8/94, C11D 1/88, C11D 1/90, E21B 43/12, E21B 43/16
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION IN PROGRESS
EP13731039

SURFACTANT COMPOSITION

IPC classification:
C09K 8/584, C11D 1/88, C11D 1/94, C11D 3/00, E21B 43/12
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION REQUESTED
EP13735294

SYNTHESIS OF (METH)ACRYLIC ANHYDRIDE BY TRANSANHYDRIZATION

IPC classification:
C07C 51/56, C07C 51/573
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION IN PROGRESS
EP13745806

POLYMER COMPOSITION FOR INHIBITING THE FORMATION OF INORGANIC AND/OR ORGANIC DEPOSITS IN UNDERGROUND FORMATIONS

IPC classification:
C08F 22/38, C08F 220/06, C08L 33/02, C09K 8/52
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
GRANT OF PATENT INTENDED
EP14716817

EXTRACTION FLUIDS BASED ON ASSOCIATIVE POLYMERS AND ON LABILE SURFACTANTS

IPC classification:
C09K 8/584, C09K 8/588
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION REQUESTED
EP14716815

FRACTURING FLUIDS BASED ON ASSOCIATIVE POLYMERS AND ON LABILE SURFACTANTS

IPC classification:
C09K 8/68, C09K 8/88
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION IN PROGRESS
EP14290292

Use of encapsulated polyamines for limiting fluid loss

IPC classification:
C09K 8/035, C09K 8/512, C09K 8/516, C09K 8/68, C09K 8/70, C09K 8/88, C09K 8/92
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14290291

Encapsulation of hydrophilic additives

IPC classification:
C09D 175/14, C09K 8/506, C09K 8/575, C09K 17/00, E02D 3/12, F16L 55/1645
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14780519

BLOCK POLYMERS FOR FLUID LOSS CONTROL

IPC classification:
C04B 24/16, C04B 28/04, C08F 2/38, C08L 53/00, C09K 8/03, C09K 8/487, C09K 8/50, C09K 8/62, C09K 8/84, C09K 8/88
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION REQUESTED
EP14786486

VISCOSIFIER AGENT FOR OILFIELD FLUIDS IN HARD CONDITIONS.

IPC classification:
B01F 17/00, C09K 8/035, C09K 8/04, C09K 8/508, C09K 8/512, C09K 8/575, C09K 8/584, C09K 8/60
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION REQUESTED
EP14781854

LIQUID ANTI-STRIPPING AGENTS FOR BITUMINOUS COATED MATERIALS

IPC classification:
C04B 26/26, C04B 40/00
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION REQUESTED
EP15700066

CORROSION INHIBITORS

IPC classification:
C09K 8/54, C09K 8/584, C23F 11/167, E21B 41/02
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION REQUESTED
EP15700672

PREPARATION OF PURIFIED PHOSPHORODIAMIDITE

IPC classification:
C07F 9/24
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION REQUESTED
EP15704468

SYNTHESIS OF (METH)ACRYLIC ANHYDRIDE BY TRANSANHYDRIZATION

IPC classification:
C07C 51/56, C07C 51/573
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION REQUESTED
EP16174941

ALKYL POLYGLUCOSIDE DESORBING AGENTS FOR ASSISTED OIL RECOVERY

IPC classification:
C09K 8/584
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
APPLICATION PUBLISHED
EP15709711

AMPHIPHILIC MULTIBLOCK POLYMERS

IPC classification:
C08F 2/38, C08F 293/00
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION REQUESTED
EP15722143

AMINOSULPHONATE FOAM STABILIZERS

IPC classification:
C09K 8/584, C09K 8/594, C09K 8/94
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
EXAMINATION REQUESTED
EP15760172

IMPROVED HYDRATION OF ASSOCIATIVE POLYMERS

IPC classification:
C08J 3/05, C08J 3/075, C08L 33/02, C08L 33/26, C09K 8/035, C09K 8/584, C09K 8/588, C09K 8/88, E21B 43/26
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
Request for examination was made
EP15774893

ENCAPSULATION OF HYDROPHILIC ADDITIVES

IPC classification:
C09D 175/14, C09K 8/506, C09K 8/575, C09K 17/00, E02D 3/12, F16L 55/1645
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
Request for examination was made
EP15775137

USE OF ENCAPSULATED POLYAMINES FOR LIMITING FLUID LOSS

IPC classification:
C09K 8/035, C09K 8/512, C09K 8/516, C09K 8/68, C09K 8/70, C09K 8/88, C09K 8/92
Applicant:
Rhodia Operations SAS
Agent:
Pascal Christian Cordier, Rhodia Operations SAS
Status:
Request for examination was made

Please Sign in to use this feature