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

EP11306653

Compositions and methods for reducing torque during well cementing

IPC classification:
E21B 33/14, C04B 28/02, C04B 16/04, C09K 8/467
Applicant:
Schlumberger Holdings Limited
Applicant:
Services Pétroliers Schlumberger SA
Applicant:
Schlumberger Technology B.V.
Agent:
Schlumberger Cambridge Research Ltd
Agent:
Mathieu Vandermolen, Etudes & Productions Schlumberger
Status:
EXAMINATION IN PROGRESS
EP11306774

Compositions and methods for well completions

IPC classification:
C04B 28/02, C04B 16/04, C09K 8/467, C09K 8/42
Applicant:
Schlumberger Holdings Limited
Applicant:
Services Pétroliers Schlumberger SA
Applicant:
Schlumberger Technology B.V.
Agent:
Schlumberger Cambridge Research Ltd
Agent:
Mathieu Vandermolen, Etudes & Productions Schlumberger
Status:
EXAMINATION IN PROGRESS
EP13305080

Well completion methods

IPC classification:
E21B 33/14, E21B 17/00
Applicant:
PRAD Research and Development Limited
Applicant:
Services Pétroliers Schlumberger SA
Applicant:
Schlumberger Technology B.V.
Applicant:
Schlumberger Holdings Limited
Agent:
Mathieu Vandermolen, Etudes & Productions Schlumberger
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12305798

Methods for completing subterranean wells

IPC classification:
C09K 8/516, C09K 8/03
Applicant:
PRAD Research and Development Limited
Applicant:
Services Pétroliers Schlumberger SA
Applicant:
Schlumberger Technology B.V.
Applicant:
Schlumberger Holdings Limited
Agent:
Schlumberger Cambridge Research Ltd
Agent:
Cabinet Regimbeau
Agent:
Mathieu Vandermolen, Etudes & Productions Schlumberger
Status:
GRANT OF PATENT INTENDED
EP12305727

Compositions and methods for completing subterranean wells

IPC classification:
C09K 8/40, C09K 8/42, C04B 28/02
Applicant:
Schlumberger Holdings Limited
Applicant:
PRAD Research and Development Limited
Applicant:
Services Pétroliers Schlumberger SA
Applicant:
Schlumberger Technology B.V.
Agent:
Schlumberger Cambridge Research Ltd
Agent:
Mathieu Vandermolen, Etudes & Productions Schlumberger
Status:
EXAMINATION IN PROGRESS
EP12305802

Methods and apparatus for determining fluid characteristics

IPC classification:
G01K 13/02, G01K 7/16, G01K 1/16, E21B 47/06
Applicant:
PRAD Research and Development Limited
Applicant:
Services Pétroliers Schlumberger SA
Applicant:
Schlumberger Holdings Limited
Applicant:
Schlumberger Technology B.V.
Agent:
Schlumberger Cambridge Research Ltd
Agent:
Mathieu Vandermolen, Etudes & Productions Schlumberger
Status:
The patent has been granted
EP12305162

Systems and methods for computing surface of fracture per volume of rock

IPC classification:
G01V 3/20
Applicant:
PRAD Research and Development Limited
Applicant:
Services Pétroliers Schlumberger SA
Applicant:
Schlumberger Holdings Limited
Applicant:
Schlumberger Technology B.V.
Agent:
Schlumberger Cambridge Research Ltd
Agent:
Mathieu Vandermolen, Etudes & Productions Schlumberger
Status:
GRANT OF PATENT INTENDED
EP12306550

Cement blend compositions

IPC classification:
G05B 13/00, C09K 8/46, C04B 28/04
Applicant:
PRAD Research and Development Limited
Applicant:
Services Pétroliers Schlumberger SA
Applicant:
Schlumberger Technology B.V.
Applicant:
Schlumberger Holdings Limited
Agent:
Schlumberger Cambridge Research Ltd
Agent:
Mathieu Vandermolen, Etudes & Productions Schlumberger
Status:
GRANT OF PATENT INTENDED
EP12306603

Compositions and methods for well completions

IPC classification:
E21B 43/24, E21B 33/14, C09K 8/467
Applicant:
PRAD Research and Development Limited
Applicant:
Services Pétroliers Schlumberger SA
Applicant:
Schlumberger Technology B.V.
Applicant:
Schlumberger Holdings Limited
Agent:
Schlumberger Cambridge Research Ltd
Agent:
Mathieu Vandermolen, Etudes & Productions Schlumberger
Status:
GRANT OF PATENT INTENDED
EP12306511

Additive for well cementing applications

IPC classification:
C09K 8/467, C04B 28/04, C04B 24/12, C04B 24/00
Applicant:
PRAD Research and Development Limited
Applicant:
Services Pétroliers Schlumberger SA
Applicant:
Schlumberger Technology B.V.
Applicant:
Schlumberger Holdings Limited
Agent:
Schlumberger Cambridge Research Ltd
Agent:
Mathieu Vandermolen, Etudes & Productions Schlumberger
Status:
GRANT OF PATENT INTENDED

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