System for separating oil and water mixture using hydrophilic modified polystyrene and hydrophobic polyurethane
US-12485365-B2 · Dec 2, 2025 · US
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Saleh Tawfik Abdo patents
Saleh Tawfik Abdo is listed as an inventor on 57 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Saleh Tawfik Abdo |
| Total patents | 57 |
| First publication | Jun 16, 2016 |
| Latest publication | Dec 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Synthesis of graphene-modified polyurethane foam membrane for separating water from an oil-water mixture
US-12458929-B2 · Nov 4, 2025 · US
Alkali-activated cement composition
US-12448333-B2 · Oct 21, 2025 · US
Drilling fluids and methods of making and using thereof
US-12344794-B2 · Jul 1, 2025 · US
Method for converting rubber waste to functionalized activated carbon
US-2025066202-A1 · Feb 27, 2025 · US
Alkali-activated cement composition
US-2025042816-A1 · Feb 6, 2025 · US
Method of drilling a shale formation with a drilling fluid composition
US-12180415-B2 · Dec 31, 2024 · US
Modified bentonite drilling fluid composition
US-12157854-B2 · Dec 3, 2024 · US
Method of drilling a subterranean geological formation with date based drilling fluid preliminary class
US-12146094-B2 · Nov 19, 2024 · US
Method of drilling a shale formation with a drilling fluid composition
US-2024376366-A1 · Nov 14, 2024 · US
Recent patents
Latest publications not already listed above.
Synthesis of graphene-modified polyurethane foam membrane for separating water from an oil-water mixture
US-2024367111-A1 · Nov 7, 2024 · US
Date palm residue drilling mud composition
US-12116524-B2 · Oct 15, 2024 · US
Method of making drilling fluid composition with functionalized carbon
US-12116523-B1 · Oct 15, 2024 · US
Date palm residue drilling mud composition
US-2024301271-A1 · Sep 12, 2024 · US
Modified bentonite drilling fluid composition
US-2024301270-A1 · Sep 12, 2024 · US
Method of drilling a subterranean geological formation with date based drilling fluid
US-2024301269-A1 · Sep 12, 2024 · US
Azo-linked organic polymers for carbon dioxide capture and metal ion removal
US-2024299908-A1 · Sep 12, 2024 · US
System for separating oil and water mixture using hydrophilic modified polystyrene and hydrophobic polyurethane
US-2024254014-A1 · Aug 1, 2024 · US
Method of drilling hydrocarbon bearing geological formation with horizontal wellbore
US-12037535-B1 · Jul 16, 2024 · US
Date palm leaves extract (DPLE) as a shale swelling inhibitor in water-based drilling fluids
US-11981856-B1 · May 14, 2024 · US
Drilling fluid composition and method of making the composition
US-11981857-B1 · May 14, 2024 · US
Drilling fluids and methods of making and using thereof
US-2024018407-A1 · Jan 18, 2024 · US
Drilling fluids and methods of making and using thereof
US-11807801-B2 · Nov 7, 2023 · US
Drilling fluids and methods of making and using thereof
US-2022290030-A1 · Sep 15, 2022 · US
Graphene-cyclodextrin complex and its use in corrosion prevention
US-11414551-B2 · Aug 16, 2022 · US
Mercury removal from liquid hydrocarbons by 1,4-benzenediamine alkyldiamine cross-linked polymersmercury removal from liquid hydrocarbons by 1,4-benzenediamine alkyldiamine cross-linked polymers
US-11236274-B2 · Feb 1, 2022 · US
Modified graphene shale inhibitors
US-11230657-B2 · Jan 25, 2022 · US
Modified graphene shale inhibitors
US-2021269698-A1 · Sep 2, 2021 · US
Graphene-cyclodextrin complex and its use in corrosion prevention
US-2021179859-A1 · Jun 17, 2021 · US
Mercury removal from liquid hydrocarbons by 1,4-benzenediamine alkyldiamine cross-linked polymersmercury removal from liquid hydrocarbons by 1,4-benzenediamine alkyldiamine cross-linked polymers
US-2021122984-A1 · Apr 29, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ King Fahd Pet & Minerals | 56 |
| Saudi Arabian Oil Co | 6 |
| Al Hamouz Othman Charles Sadeq Othman | 1 |
| Saleh Tawfik Abdo | 1 |
| Garrison Thomas Frederick | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K2208/12 | 18 |
| B01J20/264 | 12 |
| C02F1/285 | 12 |
| C09K8/206 | 12 |
| C09K8/18 | 9 |