Representative before the EPO

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3 offices
Technology Company

Representative before the EPO

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no operation time available
2 offices
Technology Company

Representative before the EPO

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

Florence Anne Chatelan has worked on the following 19 EPO patent applications which have been published in the last five years:

EP12733683

PROCESS FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONS

IPC classification:
C07D 211/02, C07D 211/88, C07D 307/24, C07D 307/54
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12759162

THERMOPLASTIC (CO)POLYIMIDES AND SYNTHESIS METHODS

IPC classification:
C08G 73/10, C08J 3/12, C08L 79/08
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
GRANT OF PATENT INTENDED
EP12778332

METHOD FOR PREPARING POLYAMIDE GRANULES

IPC classification:
B29B 9/16, C08J 3/12
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
GRANT OF PATENT INTENDED
EP12787439

DEVICE FOR TREATING AN UPSTREAM FLOW WITH A SOLID PRODUCT AND ASSOCIATED TREATMENT METHOD

IPC classification:
B01D 53/86, B01D 53/88, B01J 8/02, B01J 19/24
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12787015

METHOD FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONS

IPC classification:
C07C 255/32, C07C 255/37, C07D 211/88
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Services
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12799126

PROCESS FOR PREPARING POLYAMIDE GRANULES AND USES

IPC classification:
C08J 7/02, C08K 3/16, C08L 77/00
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
EXAMINATION IN PROGRESS
EP12809186

METHOD FOR MANUFACTURING COMPOUNDS INCLUDING NITRILE FUNCTIONS

IPC classification:
C07D 307/14, C07D 307/24, C07D 307/66
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
PATENT GRANTED
EP12769350

THERMOPLASTIC POLYIMIDES

IPC classification:
C08G 73/10, C08J 3/12, C08L 79/08
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
GRANT OF PATENT INTENDED
EP13703450

CLAY-SWELLING INHIBITOR, COMPOSITIONS COMPRISING SAID INHIBITOR AND PROCESSES USING SAID INHIBITOR

IPC classification:
C09K 8/035, C09K 8/60, C09K 8/68
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13703606

NOVEL AGENT FOR INHIBITING THE SWELLING OF CLAYS, COMPOSITIONS COMPRISING SAID AGENT AND METHODS IMPLEMENTING SAID AGENT

IPC classification:
C09K 8/035, C09K 8/60, C09K 8/68
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
EXAMINATION IN PROGRESS
EP13710410

PROCESS FOR PREPARING POLY(N-ACYLAMIDES) AND POLY(N-ACYLAMIDES) AS OBTAINED

IPC classification:
C08G 69/00, C08G 69/04
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13719504

METHOD FOR PREPARING LACTAMS

IPC classification:
C07B 31/00, C07D 211/88
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Solvay SA
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13813365

GROWTH ENHANCEMENT OF PLANT

IPC classification:
A01C 1/06, A01N 25/26, A01N 43/32, A01P 21/00
Applicant:
Rhodia Operations SAS
Agent:
Multiple attorneys, Solvay SA
Agent:
Multiple attorneys, Rhodia Operations SAS
Status:
EXAMINATION IN PROGRESS
EP13731775

PROCESS FOR PREPARING DIACID COMPOUNDS

IPC classification:
C07C 51/00, C07C 55/02, C07C 55/10, C07C 55/12
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Agent:
Gaia Banfi, Solvay S.A. Italia
Status:
GRANT OF PATENT INTENDED
EP12881881

CYCLOALKANE OXIDATION CATALYSTS AND METHOD TO PRODUCE ALCOHOLS AND KETONES

IPC classification:
C07C 27/16, C07C 29/48, C07C 35/08, C07C 45/28, C07C 49/403
Applicant:
Rhodia Operations SAS
Applicant:
Ecole Normale Supérieure de Lyon
Applicant:
East China Normal University
Agent:
Multiple attorneys, Rhodia Operations SAS
Status:
GRANT OF PATENT INTENDED
EP11721751

PROCESS FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONS

IPC classification:
C07C 253/00
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14718580

CYCLOALKANE OXIDATION CATALYSTS AND METHOD TO PRODUCE ALCOHOLS AND KETONES

IPC classification:
C07C 29/48, C07C 35/06, C07C 35/08, C07C 35/20, C07C 45/28, C07C 45/29, C07C 49/395, C07C 49/403, C07C 49/413
Applicant:
Rhodia Operations SAS
Applicant:
Ecole Normale Supérieure de Lyon
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
EXAMINATION REQUESTED
EP11730682

METHOD FOR PRODUCING POLYAMIDE

IPC classification:
C08G 69/04, C08G 69/28
Applicant:
Rhodia Operations SAS
Agent:
Multiple attorneys, Rhodia Operations SAS
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11720429

PROCESS FOR PREPARING DICARBOXYLIC ACIDS

IPC classification:
C07C 51/02, C07C 51/14, C07C 51/31
Applicant:
Rhodia Operations SAS
Agent:
Multiple attorneys, Solvay SA
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
PATENT GRANTED

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