Inventor
Ali YOUSEF
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 drilling39%
C09KMaterials for miscellaneous applications, not provided for elsewhere26%
C02FTreatment of water, waste water, sewage, or sludge9%
C10GCracking hydrocarbon oils9%
B01DSeparation4%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals4%
C10LFuels not otherwise provided for4%
G06FElectric digital data processing4%
PatentTitleYear
12,492,621Enhanced oil recovery using fatty acid salts202512,391,567Extraction of alkaline earth metal hydroxides from produced oilfield brine202511,993,746Method of waterflooding using injection solutions containing dihydrogen phosphate202411,946,008Compositions and methods for scavenging hydrogen sulfide202411,867,039Alternating microsphere and smartwater injection for enhanced oil recovery202411,814,937Methodology for modeling electrokinetic effects and identifying carbonated water injection parameters202311,604,910Multiscale modeling workflow of advanced waterflooding202311,530,347Synergized acetals composition and method for scavenging sulfides and mercaptans202211,525,345Method and system for modeling hydrocarbon recovery workflow202211,352,867Enhanced hydrocarbon recovery with electric current202211,274,535Seismic assisted flooding processes for oil recovery in carbonates202211,214,730Low pH-based oil recovery method for carbonate reservoirs2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to SAUDI ARABIAN OIL CO (10)· patent assignee history
2022Patents assigned to CLARIANT INT LTD (1)· patent assignee history
2022Patents assigned to CLARIANT SA (1)· patent assignee history
2022–2025Based in SA· patent location history
2022–2024Based in US· patent location history
2024Patents assigned to NEXGEN OILFIELD CHEMICALS LLC (1)· patent assignee history
2025Patents assigned to UNIV KING FAHD PET & MINERALS (1)· patent assignee history
2025Based in CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAUDI ARABIAN OIL CO | 10 | 2022–2025 |
| CLARIANT INT LTD | 1 | 2022 |
| CLARIANT SA | 1 | 2022 |
| NEXGEN OILFIELD CHEMICALS LLC | 1 | 2024 |
| UNIV KING FAHD PET & MINERALS | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| SA | 9 | 2022–2025 |
| US | 2 | 2022–2024 |
| CA | 1 | 2025 |