Representative before the EPO

Employment test 51 - 200 employees
Company dna vidon
operating since 1988
1000.38
Headquarter in Rennes and 7 offices
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service

Christophe Andréas Saint-Marc-Etienne has worked on the following 15 EPO patent applications which have been published in the last five years:

EP11182688

Method and Device for Well Communication

IPC classification:
E21B 47/16
Applicant:
Sercel
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Agent:
Jean L'Helgoualch, Ipsilon Brema-Loyer
Status:
GRANT OF PATENT INTENDED
EP11722465

IMPLEMENT WITH RETRACTABLE TRANSPORT WHEEL

IPC classification:
A01B 33/02
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Status:
EXAMINATION IN PROGRESS
EP11754626

DEVICE AND SYSTEM AFFORDING PROTECTION AGAINST SHORELINE EROSION

IPC classification:
E02B 3/04
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Status:
GRANT OF PATENT INTENDED
EP12173462

Communication method and system within a uniform community of users

IPC classification:
H04L 29/08
Applicant:
Orange
Applicant:
France Telecom
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Status:
EXAMINATION REQUESTED
EP11785671

PARALLEL ROBOT WITH TWO DEGREES OF FREEDOM HAVING TWO KINEMATIC CHAINS WITH MAXIMIZED FLEXURE STIFFNESS

IPC classification:
B25J 9/10, B25J 17/02
Applicant:
École normale supérieure de Cachan
Applicant:
Ecole Centrale De Nantes
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Status:
EXAMINATION REQUESTED
EP12714725

BLACKOUT DEVICE PROVIDING IMPROVED CONVENIENCE OF USE

IPC classification:
A47H 1/122, A47H 1/142, A47H 1/18, A47H 13/02, A47H 23/04
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12306235

Coupling device for seismic sensors

IPC classification:
G01V 1/16
Applicant:
Sercel
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Agent:
Valérie Feray, Ipsilon Feray Lenne Conseil
Status:
EXAMINATION REQUESTED
EP12744000

MODULAR CONSTRUCTION SYSTEM

IPC classification:
F16B 12/24
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12832334

METHOD FOR MANUFACTURING COMPOSITE WAFER

IPC classification:
H01L 21/02, H01L 21/265, H01L 27/12
Applicant:
Shin-Etsu Chemical Co Ltd
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12842007

METHOD FOR PRODUCING TRANSPARENT SOI WAFERS

IPC classification:
H01L 21/02, H01L 27/12
Applicant:
Shin-Etsu Chemical Co Ltd
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Status:
PATENT GRANTED
EP12797839

CURTAIN-SUPPORTING ASSEMBLY INCLUDING A CURTAIN ROD, AND CORRESPONDING SUPPORT ELEMENT

IPC classification:
A47H 1/02, A47H 1/04, A47H 13/02
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Status:
GRANT OF PATENT INTENDED
EP13191862

Occultation device with improved traction

IPC classification:
A47H 5/02, A47H 23/01, A47H 23/02, E04B 2/82
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Status:
GRANT OF PATENT INTENDED
EP13704098

ENDOSCOPIC DEVICE INTENDED, IN PARTICULAR, FOR A MEDICAL USAGE

IPC classification:
A61B 1/00, A61B 1/04, A61B 1/055, G02B 23/24
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Status:
GRANT OF PATENT INTENDED
EP11773793

METHOD ALLOWING AN EXCHANGE OF CONTEXT INFORMATION WITHIN A GROUP OF USERS SHARING ONE AND THE SAME IDENTIFIER

IPC classification:
H04M 3/42, H04M 3/46, H04M 3/533
Applicant:
Orange
Applicant:
France Telecom
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Status:
PATENT GRANTED
EP11736412

DEVICE FOR CLOSING OFF AN OPENING PROVIDED IN THE ROOF OF A MOTOR VEHICLE AND WHICH IS CAPABLE OF BEING PLACED IN A PARTIALLY CLOSED OFF POSITION

IPC classification:
B60J 1/14, B60J 1/16, B60J 7/02, B60J 7/05
Agent:
Christophe Andréas Saint-Marc-Etienne, Cabinet Vidon
Status:
PATENT GRANTED

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