Inventor
Abrar Alshaikh
Inventor
SA
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling52%
C04BLime, magnesia9%
G08CTransmission systems for measured values, control or similar signals9%
H01FMagnets9%
B22FWorking metallic powder4%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
F16KValves4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
PatentTitleYear
12,338,704System for deploying microchips202512,188,344Charging and communication interface for drill bit nozzle-based sensing system202512,024,470Fabrication of downhole drilling tools202411,898,436Method and apparatus for downhole charging, initiation, and release of drilling micro sensing systems (microchips)202411,859,449Systems for a dissolvable material based downhole tool202411,828,163Piston-based drilling microchips release system202311,725,498Method and apparatus for downhole charging and initiation of drilling microchips202311,536,113Hollow design for controlled release of downhole sensors202211,414,980Charging and communication interface for drill bit nozzle-based sensing system202211,346,207Drilling bit nozzle-based sensing system202211,268,381Additive manufacturing of a vugular loss zone simulating test device202211,193,052Sealing compositions and methods of plugging and abandoning of a wellbore2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to SAUDI ARABIAN OIL CO (12)· patent assignee history
2021–2025Based in SA· patent location history
2024Patents assigned to CHENGDU DONGWEI TECH CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAUDI ARABIAN OIL CO | 12 | 2021–2025 |
| CHENGDU DONGWEI TECH CO LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| SA | 12 | 2021–2025 |