Representative before the EPO

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3 offices
Technology Company

Representative before the EPO

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no operation time available
3 offices
Technology Company

Representative before the EPO

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

We have observed 19 EP applications Florence Anne Chatelan has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after October 10, 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:

EP12733683

PROCESS FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONS

IPC classification:
C07D 307/54, C07D 307/24, C07D 211/88, C07D 211/02
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APPLICATION DEEMED TO BE WITHDRAWN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:
C08L 79/08, C08J 3/12, C08G 73/10
Applicant:
Rhodia Operations SAS
Agent:
Multiple attorneys, Solvay SA
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
GRANT OF PATENT INTENDED
EP12778332

METHOD FOR PREPARING POLYAMIDE GRANULES

IPC classification:
C08J 3/12, B29B 9/16
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
GRANT OF PATENT INTENDED
EP12787015

METHOD FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONS

IPC classification:
C07D 211/88, C07C 255/37, C07C 255/32
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Services
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12787439

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

IPC classification:
B01J 19/24, B01J 8/02, B01D 53/88, B01D 53/86
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12799126

PROCESS FOR PREPARING POLYAMIDE GRANULES AND USES

IPC classification:
C08L 77/00, C08K 3/16, C08J 7/02
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 307/66, C07D 307/24, C07D 307/14
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
PATENT GRANTED
EP12769350

THERMOPLASTIC POLYIMIDES

IPC classification:
C08L 79/08, C08J 3/12, C08G 73/10
Applicant:
Rhodia Operations SAS
Agent:
Multiple attorneys, Solvay SA
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 8/68, C09K 8/60, C09K 8/035
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 8/68, C09K 8/60, C09K 8/035
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 69/04, C08G 69/00
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13719504

METHOD FOR PREPARING LACTAMS

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

GROWTH ENHANCEMENT OF PLANT

IPC classification:
A01P 21/00, A01N 43/32, A01N 25/26, A01C 1/06
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 55/12, C07C 55/10, C07C 55/02, C07C 51/00
Applicant:
Rhodia Operations SAS
Agent:
Gaia Banfi, Solvay S.A. Italia
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
GRANT OF PATENT INTENDED
EP12881881

CYCLOALKANE OXIDATION CATALYSTS AND METHOD TO PRODUCE ALCOHOLS AND KETONES

IPC classification:
C07C 49/403, C07C 45/28, C07C 35/08, C07C 29/48, C07C 27/16
Applicant:
East China Normal University
Applicant:
Ecole Normale Supérieure de Lyon
Applicant:
Rhodia Operations SAS
Agent:
Multiple attorneys, Rhodia Operations SAS
Status:
The patent has been granted
EP14718580

CYCLOALKANE OXIDATION CATALYSTS AND METHOD TO PRODUCE ALCOHOLS AND KETONES

IPC classification:
C07C 49/413, C07C 49/403, C07C 49/395, C07C 35/08, C07C 35/20, C07C 35/06, C07C 45/29, C07C 45/28, C07C 29/48
Applicant:
Rhodia Operations SAS
Applicant:
Ecole Normale Supérieure de Lyon
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
The patent has been granted
EP15797356

PROCESS FOR THE MANUFACTURE OF ALCOHOL AND/OR KETONE

IPC classification:
B01J 35/10, B01J 27/24, B01J 23/26, B01J 37/08, B01J 37/03, C07C 31/12, C07C 49/08, C07C 39/04, C07C 37/08, C07C 49/403, C07C 45/53, C07C 35/08, C07C 29/132
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
Request for examination was made
EP15810749

CYCLOALKANE OXIDATION CATALYSTS AND METHOD TO PRODUCE ALCOHOLS AND KETONES

IPC classification:
C07C 35/08, C07C 35/06, C07C 45/28, C07C 29/48
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
Request for examination was made
EP16190023

PRODUCTION OF AN AQUEOUS SOLUTION OF DIAMINE/DIACID SALTS

IPC classification:
C08G 69/28
Applicant:
Rhodia Operations SAS
Agent:
Florence Anne Chatelan, Rhodia Operations SAS
Status:
The application has been published

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