Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
DR

Dautmammet Rejepov

Saudi Arabian Oil: 5 patents #32 of 1,254Top 3%
Overall (2025): #24,818 of 469,880Top 6%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12404742 Displacement opening cone for cementing operations 2025-09-02
12297714 Fill up and circulation tool with return valve for inner string cementation 2025-05-13
12276175 Float shoe with anti-collapse feature for string cementation 2025-04-15
12252956 System and methods for a quick release collar in cementing casing strings Syed Muhammad Ali 2025-03-18
12241334 Unidirectional cementing baskets for cement top jobs Syed Muhammad Ali 2025-03-04