RO

Roel Van Os

Schlumberger Technology: 9 patents #692 of 7,293Top 10%
Overall (All Time): #536,645 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12386088 Acoustic transducer with trapezoidal, irregularly pitched, or widened transducer elements Hiroshi Hori, Orland Guedes 2025-08-12
12305503 Fluid sealing for downhole acoustic measurement tool Zheng Li, Orland Guedes, Stephane Guimont, Viet Tung Nguyen, Hiroshi Hori 2025-05-20
11947064 Automatic recognition of environmental parameters with azimuthally distributed transducers Mikhail Lemarenko, Orland Guedes, Thilo Michael Brill, Hiroshi Hori 2024-04-02
11808908 Real-time reconfiguration of phased array operation Orland Guedes, Mikhail Lemarenko, Hiroshi Hori, Jean-baptiste Cozon, Beatriz Eugenia Otero Roldan +2 more 2023-11-07
11719845 Circular downhole ultrasonic phased array Jean-baptiste Cozon, Orland Guedes, Stephane Guimont 2023-08-08
10605071 Encapsulated sensors and electronics Henri Denoix, Pierre Mouget, Viet Tung Nguyen, Dennis Pittman, Xiang Sun 2020-03-31
9328604 Methods and systems for determining standoff between a downhole tool and a geological formation Isabelle Dubourg, Luca Ortenzi 2016-05-03
8571796 Device and method of determining rate of penetration and rate of rotation Dominique Dion, Philip Cheung 2013-10-29
7873475 Device and method of measuring depth and azimuth Dominique Dion, Philip Cheung 2011-01-18